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Bayarsaikhan Erdene-Ochir (Эрдэнэ-Очир Баярсайхан)

Name: Bayarsaikhan Erdene-Ochir (Эрдэнэ-Очир Баярсайхан)
Region: Mongolia
Competitions: 11
WCA ID: Bayarsaikhan Erdene-Ochir (Эрдэнэ-Очир Баярсайхан)2017ERDE01
Gender: Male
Career: 2017.10.28 - 2025.10.26
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube796112168469.6711.8817388652283125/125
2x2x2 Cube522709109282.233.13492213112989/90
4x4x4 Cube4748511391744.9350.401279745424619/20
5x5x5 Cube28287987781:25.771:33.95836927802615/15
3x3x3 Blindfolded20308594195:25.4615/21
3x3x3 One-Handed5776052040923.3827.331801569104830/30
Clock6340431766019.1130.69195754382774/5
Pyraminx54188669513.606.27825124106195/95
Skewb363151124015.037.29961826813454/55

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single5773760360252522092610138
Average523374888822931664148474

Overall Medal Collection

GoldSilverBronze
1
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025Semi Final38 12.29 13.63
12.29     12.99     13.63     15.70     14.26
Second round37 11.35 13.18
13.36     14.07     11.35     12.11     15.56
First round47 11.82 13.85
16.95     11.82     13.76     14.30     13.49
WCA World Championship 2025First round1089 9.82 11.88
9.82      11.19     10.82     17.09     13.64
Ulaanbaatar Nomad Mazaalai 2025Second round27 11.17 12.39
11.17     15.46     13.12     12.23     11.81
First round32 10.75 12.91
12.42     14.72     10.75     13.88     12.44
CubingMGL Lunar New Year 2025Second round22 11.11 13.63
15.14     13.99     11.11     13.97     12.93
First round21 11.02 12.71
11.92     14.35     13.29     11.02     12.92
QY Mongolian Championship 2024Second round37 11.04 12.38
13.87     12.86     11.04     12.44     11.85
First round40 11.00 13.23
12.55     11.00     14.75     12.39     17.27
GAN Mongolian Open 2024Second round32 12.15 13.35
12.15     13.96     12.80     13.28     14.12
First round31 11.36 13.61
11.36     12.82     14.93     13.34     14.67
Mongolian Championship 2023Semi Final48 12.92 17.05
26.03     14.38     12.92     23.74     13.02
Second round28 10.64 12.43
12.49     11.55     14.46     13.25     10.64
First round28 11.18 12.72
14.45     13.93     11.18     11.41     12.82
Mongolia Championship 2022Semi Final21 11.40 12.49
13.09     12.32     12.74     11.40     12.41
Second round23 10.87 12.60
12.55     10.87     14.25     12.83     12.41
First round25 11.46 12.89
12.33     14.37     22.01     11.98     11.46
UB Puzzle Party 2022Second round17 9.67 13.11
13.27     13.12     9.67      13.30     12.95
First round16 11.53 13.16
13.38     15.81     13.14     11.53     12.96
Mongolia Open 2019Final14 12.46 14.24
18.14     12.46     14.62     13.53     14.57
Second round16 13.14 14.02
13.39     13.14     26.36     14.45     14.21
First round15 12.43 13.79
12.43     15.01     15.46     13.19     13.18
Mongolia 2017Second round22 14.78 16.86
17.35     14.78     16.26     19.81     16.96
First round25 15.02 18.05
15.67     20.91     15.02     17.72     20.75
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025First round62 4.57 6.55
4.57      6.64      7.19      5.81      DNF
WCA World Championship 2025First round1315 2.51 5.52
6.17      2.51      5.10      9.91      5.29
Ulaanbaatar Nomad Mazaalai 2025First round33 4.00 4.88
5.46      5.11      4.00      4.48      5.05
CubingMGL Lunar New Year 2025First round13 4.43 4.87
4.45      5.78      5.71      4.43      4.46
QY Mongolian Championship 2024Second round10 2.84 3.73
4.05      2.84      3.24      3.91      5.77
First round26 3.63 4.52
5.34      5.60      4.57      3.63      3.64
GAN Mongolian Open 2024First round19 3.28 4.35
3.28      4.43      4.39      4.24      6.80
Mongolian Championship 2023Final17 3.95 4.61
4.27      4.24      3.95      6.27      5.32
Second round6 2.25 3.13
3.43      5.10      2.92      2.25      3.03
First round35 4.71 5.47
4.71      6.20      4.73      5.61      6.08
Mongolia Championship 2022Final12 3.78 4.39
5.83      3.78      3.85      4.70      4.63
Second round16 4.17 5.02
5.41      4.17      4.49      5.15      7.34
First round23 3.92 5.44
6.44      7.64      3.92      4.64      5.24
UB Puzzle Party 2022Final9 3.28 4.61
5.72      5.28      5.24      3.30      3.28
First round14 2.23 4.77
3.74      2.23      5.99      6.98      4.57
Mongolia Open 2019Final13 3.69 5.17
5.24      6.22      3.69      4.66      5.62
First round15 3.53 5.04
6.58      4.12      5.66      5.33      3.53
Mongolia 2017First round18 5.94 6.27
6.01      6.35      6.63      6.46      5.94
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
GAN Mongolian Open 2024Final9 44.93 50.40
53.63     57.67     44.93     47.26     50.32
Mongolia Championship 2022First round19 50.40 57.72
DNF       59.06     57.86     56.25     50.40
Mongolia Open 2019First round17 55.46 1:08.93
1:07.04   1:09.96   1:09.80   55.46     1:25.14
Mongolia 2017Final19 1:06.42 1:10.74
1:06.42   1:07.49   2:35.83   1:09.55   1:15.18
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025First round11 1:25.77 1:33.95
1:32.59   1:25.77   1:38.55   1:42.09   1:30.72
UB Puzzle Party 2022Final9 1:43.84 1:48.74
1:49.42   1:51.10   1:45.70   1:43.84   1:52.69
Mongolia 2017Final16 2:04.54 2:27.81
2:04.54   3:03.13   2:24.57   2:16.87   2:41.99
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025First round10 6:42.69 DNF
7:42.59   6:42.69   DNF
Ulaanbaatar Nomad Mazaalai 2025Final6 7:31.43 DNF
DNF       7:31.43   DNF
CubingMGL Lunar New Year 2025Final2 6:35.23 DNF
DNF       6:35.23   DNF
QY Mongolian Championship 2024First round5 5:25.46 DNF
DNF       DNF       5:25.46
Mongolian Championship 2023First round6 DNF DNF
DNF       DNF       DNF
UB Puzzle Party 2022Final4 DNF DNF
DNF       DNF       DNF
Mongolia Open 2019Final7 DNF DNF
DNF       DNF       DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025Final11 26.06 27.39
27.12     26.06     31.34     28.10     26.96
First round14 29.71 30.27
29.71     29.90     30.46     31.62     30.44
GAN Mongolian Open 2024Final15 28.29 29.51
28.50     35.55     29.04     30.98     28.29
Mongolian Championship 2023First round14 25.32 30.13
25.32     29.21     30.45     31.35     30.72
Mongolia Championship 2022First round11 23.38 27.33
26.33     23.38     29.34     32.06     26.31
Mongolia 2017Final17 32.92 38.25
49.02     37.75     40.54     32.92     36.47
 
Clock
CompetitionRoundPlaceBestAverageDetail
CubingMGL Lunar New Year 2025First round15 19.11 30.69
DNF       45.85     19.11     23.31     22.92
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025Final15 4.88 8.74
11.68     4.88      8.72      8.48      9.03
Second round13 4.41 6.54
10.17     8.53      4.60      4.41      6.49
First round18 4.74 6.69
6.98      6.60      4.74      6.48      9.58
WCA World Championship 2025First round755 3.60 6.91
8.44      6.56      9.06      3.60      5.73
Ulaanbaatar Nomad Mazaalai 2025Final17 5.87 6.77
6.88      5.87      6.68      7.95      6.76
First round17 4.62 6.27
4.79      4.62      7.28      9.63      6.75
CubingMGL Lunar New Year 2025First round21 3.63 8.83
9.05      12.14     6.65      3.63      10.79
QY Mongolian Championship 2024Second round34 8.47 9.21
9.44      8.96      10.80     9.23      8.47
First round36 7.80 9.16
8.71      10.36     9.23      7.80      9.53
GAN Mongolian Open 2024First round24 5.75 8.14
8.39      5.75      7.34      8.70      8.90
Mongolian Championship 2023Final13 5.68 8.27
5.68      5.76      9.24      10.44     9.81
Second round19 5.17 6.83
6.90      7.21      6.93      6.65      5.17
First round23 6.19 7.67
7.94      8.38      6.19      6.86      8.21
Mongolia Championship 2022Final16 8.52 8.97
9.07      8.52      8.64      9.21      11.71
Second round19 5.88 8.28
5.88      10.32     8.12      11.09     6.40
First round15 6.73 7.40
6.73      6.73      8.13      9.64      7.33
UB Puzzle Party 2022Final10 6.13 7.59
8.84      6.33      7.61      6.13      11.38
First round19 6.29 10.79
10.12     15.68     6.29      13.79     8.47
Mongolia Open 2019First round44 6.80 13.27
6.80      13.13     14.11     14.38     12.57
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Mongolian Championship 2025Final12 6.11 7.57
9.61      6.96      6.11      7.91      7.83
First round14 6.18 7.51
7.89      6.83      6.18      7.80      9.01
WCA World Championship 2025First round895 5.03 8.83
9.03      8.68      8.77      10.38     5.03
QY Mongolian Championship 2024First round20 6.11 9.58
8.62      10.69     6.11      9.43      11.57
GAN Mongolian Open 2024First round12 5.31 7.29
10.47     8.92      5.31      6.75      6.20
Mongolian Championship 2023First round22 6.24 10.31
10.78     6.24      10.59     14.59     9.56
Mongolia Championship 2022Final8 5.40 7.98
6.72      5.40      9.22      11.12     8.00
First round9 5.78 8.02
6.93      6.33      5.78      10.80     10.98
UB Puzzle Party 2022Final8 6.19 8.63
7.96      DNF       6.19      6.99      10.95
First round12 8.73 10.52
10.93     12.63     10.27     10.37     8.73
Mongolia Open 2019Final9 6.91 8.76
11.68     9.41      9.54      7.32      6.91
Mongolian Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final38 12.29 13.63
12.29     12.99     13.63     15.70     14.26
Second round37 11.35 13.18
13.36     14.07     11.35     12.11     15.56
First round47 11.82 13.85
16.95     11.82     13.76     14.30     13.49
2x2x2 CubeFirst round62 4.57 6.55
4.57      6.64      7.19      5.81      DNF
5x5x5 CubeFirst round11 1:25.77 1:33.95
1:32.59   1:25.77   1:38.55   1:42.09   1:30.72
3x3x3 BlindfoldedFirst round10 6:42.69 DNF
7:42.59   6:42.69   DNF
3x3x3 One-HandedFinal11 26.06 27.39
27.12     26.06     31.34     28.10     26.96
First round14 29.71 30.27
29.71     29.90     30.46     31.62     30.44
PyraminxFinal15 4.88 8.74
11.68     4.88      8.72      8.48      9.03
Second round13 4.41 6.54
10.17     8.53      4.60      4.41      6.49
First round18 4.74 6.69
6.98      6.60      4.74      6.48      9.58
SkewbFinal12 6.11 7.57
9.61      6.96      6.11      7.91      7.83
First round14 6.18 7.51
7.89      6.83      6.18      7.80      9.01
 
WCA World Championship 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round1089 9.82 11.88
9.82      11.19     10.82     17.09     13.64
2x2x2 CubeFirst round1315 2.51 5.52
6.17      2.51      5.10      9.91      5.29
PyraminxFirst round755 3.60 6.91
8.44      6.56      9.06      3.60      5.73
SkewbFirst round895 5.03 8.83
9.03      8.68      8.77      10.38     5.03
 
Ulaanbaatar Nomad Mazaalai 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round27 11.17 12.39
11.17     15.46     13.12     12.23     11.81
First round32 10.75 12.91
12.42     14.72     10.75     13.88     12.44
2x2x2 CubeFirst round33 4.00 4.88
5.46      5.11      4.00      4.48      5.05
3x3x3 BlindfoldedFinal6 7:31.43 DNF
DNF       7:31.43   DNF
PyraminxFinal17 5.87 6.77
6.88      5.87      6.68      7.95      6.76
First round17 4.62 6.27
4.79      4.62      7.28      9.63      6.75
 
CubingMGL Lunar New Year 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 11.11 13.63
15.14     13.99     11.11     13.97     12.93
First round21 11.02 12.71
11.92     14.35     13.29     11.02     12.92
2x2x2 CubeFirst round13 4.43 4.87
4.45      5.78      5.71      4.43      4.46
3x3x3 BlindfoldedFinal2 6:35.23 DNF
DNF       6:35.23   DNF
ClockFirst round15 19.11 30.69
DNF       45.85     19.11     23.31     22.92
PyraminxFirst round21 3.63 8.83
9.05      12.14     6.65      3.63      10.79
 
QY Mongolian Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round37 11.04 12.38
13.87     12.86     11.04     12.44     11.85
First round40 11.00 13.23
12.55     11.00     14.75     12.39     17.27
2x2x2 CubeSecond round10 2.84 3.73
4.05      2.84      3.24      3.91      5.77
First round26 3.63 4.52
5.34      5.60      4.57      3.63      3.64
3x3x3 BlindfoldedFirst round5 5:25.46 DNF
DNF       DNF       5:25.46
PyraminxSecond round34 8.47 9.21
9.44      8.96      10.80     9.23      8.47
First round36 7.80 9.16
8.71      10.36     9.23      7.80      9.53
SkewbFirst round20 6.11 9.58
8.62      10.69     6.11      9.43      11.57
 
GAN Mongolian Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round32 12.15 13.35
12.15     13.96     12.80     13.28     14.12
First round31 11.36 13.61
11.36     12.82     14.93     13.34     14.67
2x2x2 CubeFirst round19 3.28 4.35
3.28      4.43      4.39      4.24      6.80
4x4x4 CubeFinal9 44.93 50.40
53.63     57.67     44.93     47.26     50.32
3x3x3 One-HandedFinal15 28.29 29.51
28.50     35.55     29.04     30.98     28.29
PyraminxFirst round24 5.75 8.14
8.39      5.75      7.34      8.70      8.90
SkewbFirst round12 5.31 7.29
10.47     8.92      5.31      6.75      6.20
 
Mongolian Championship 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final48 12.92 17.05
26.03     14.38     12.92     23.74     13.02
Second round28 10.64 12.43
12.49     11.55     14.46     13.25     10.64
First round28 11.18 12.72
14.45     13.93     11.18     11.41     12.82
2x2x2 CubeFinal17 3.95 4.61
4.27      4.24      3.95      6.27      5.32
Second round6 2.25 3.13
3.43      5.10      2.92      2.25      3.03
First round35 4.71 5.47
4.71      6.20      4.73      5.61      6.08
3x3x3 BlindfoldedFirst round6 DNF DNF
DNF       DNF       DNF
3x3x3 One-HandedFirst round14 25.32 30.13
25.32     29.21     30.45     31.35     30.72
PyraminxFinal13 5.68 8.27
5.68      5.76      9.24      10.44     9.81
Second round19 5.17 6.83
6.90      7.21      6.93      6.65      5.17
First round23 6.19 7.67
7.94      8.38      6.19      6.86      8.21
SkewbFirst round22 6.24 10.31
10.78     6.24      10.59     14.59     9.56
 
Mongolia Championship 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final21 11.40 12.49
13.09     12.32     12.74     11.40     12.41
Second round23 10.87 12.60
12.55     10.87     14.25     12.83     12.41
First round25 11.46 12.89
12.33     14.37     22.01     11.98     11.46
2x2x2 CubeFinal12 3.78 4.39
5.83      3.78      3.85      4.70      4.63
Second round16 4.17 5.02
5.41      4.17      4.49      5.15      7.34
First round23 3.92 5.44
6.44      7.64      3.92      4.64      5.24
4x4x4 CubeFirst round19 50.40 57.72
DNF       59.06     57.86     56.25     50.40
3x3x3 One-HandedFirst round11 23.38 27.33
26.33     23.38     29.34     32.06     26.31
PyraminxFinal16 8.52 8.97
9.07      8.52      8.64      9.21      11.71
Second round19 5.88 8.28
5.88      10.32     8.12      11.09     6.40
First round15 6.73 7.40
6.73      6.73      8.13      9.64      7.33
SkewbFinal8 5.40 7.98
6.72      5.40      9.22      11.12     8.00
First round9 5.78 8.02
6.93      6.33      5.78      10.80     10.98
 
UB Puzzle Party 2022
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round17 9.67 13.11
13.27     13.12     9.67      13.30     12.95
First round16 11.53 13.16
13.38     15.81     13.14     11.53     12.96
2x2x2 CubeFinal9 3.28 4.61
5.72      5.28      5.24      3.30      3.28
First round14 2.23 4.77
3.74      2.23      5.99      6.98      4.57
5x5x5 CubeFinal9 1:43.84 1:48.74
1:49.42   1:51.10   1:45.70   1:43.84   1:52.69
3x3x3 BlindfoldedFinal4 DNF DNF
DNF       DNF       DNF
PyraminxFinal10 6.13 7.59
8.84      6.33      7.61      6.13      11.38
First round19 6.29 10.79
10.12     15.68     6.29      13.79     8.47
SkewbFinal8 6.19 8.63
7.96      DNF       6.19      6.99      10.95
First round12 8.73 10.52
10.93     12.63     10.27     10.37     8.73
 
Mongolia Open 2019
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal14 12.46 14.24
18.14     12.46     14.62     13.53     14.57
Second round16 13.14 14.02
13.39     13.14     26.36     14.45     14.21
First round15 12.43 13.79
12.43     15.01     15.46     13.19     13.18
2x2x2 CubeFinal13 3.69 5.17
5.24      6.22      3.69      4.66      5.62
First round15 3.53 5.04
6.58      4.12      5.66      5.33      3.53
4x4x4 CubeFirst round17 55.46 1:08.93
1:07.04   1:09.96   1:09.80   55.46     1:25.14
3x3x3 BlindfoldedFinal7 DNF DNF
DNF       DNF       DNF
PyraminxFirst round44 6.80 13.27
6.80      13.13     14.11     14.38     12.57
SkewbFinal9 6.91 8.76
11.68     9.41      9.54      7.32      6.91
 
Mongolia 2017
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round22 14.78 16.86
17.35     14.78     16.26     19.81     16.96
First round25 15.02 18.05
15.67     20.91     15.02     17.72     20.75
2x2x2 CubeFirst round18 5.94 6.27
6.01      6.35      6.63      6.46      5.94
4x4x4 CubeFinal19 1:06.42 1:10.74
1:06.42   1:07.49   2:35.83   1:09.55   1:15.18
5x5x5 CubeFinal16 2:04.54 2:27.81
2:04.54   3:03.13   2:24.57   2:16.87   2:41.99
3x3x3 One-HandedFinal17 32.92 38.25
49.02     37.75     40.54     32.92     36.47
No.DateNameRegionCity
112025-10-25~26Mongolian Championship 2025MongoliaUlaanbaatar
102025-07-03~06WCA World Championship 2025United StatesSeattle, Washington
92025-04-19Ulaanbaatar Nomad Mazaalai 2025MongoliaUlaanbaatar
82025-02-22CubingMGL Lunar New Year 2025MongoliaUlaanbaatar
72024-10-19~20QY Mongolian Championship 2024MongoliaUlaanbaatar
62024-10-05GAN Mongolian Open 2024MongoliaUlaanbaatar
52023-09-30~10-01Mongolian Championship 2023MongoliaUlaanbaatar
42022-10-15~16Mongolia Championship 2022MongoliaUlaanbaatar
32022-05-29UB Puzzle Party 2022MongoliaUlaanbaatar
22019-09-21~22Mongolia Open 2019MongoliaUlaanbaatar
12017-10-28Mongolia 2017MongoliaUlaanbaatar