Personal Page

Theodora Lynn Cha (차린)

Name: Theodora Lynn Cha (차린)
Region: Republic of Korea
Competitions: 9
WCA ID: Theodora Lynn Cha (차린)2023CHAT16
Gender: Female
Career: 2023.10.14 - 2025.11.09
2024 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube233079965.889.706288229113189/95
2x2x2 Cube1662734110202.243.679228252917363/65
4x4x4 Cube1802771789638.6842.106058214214932/34
5x5x5 Cube2583856119031:35.671:58.161486246853057/7
3x3x3 One-Handed35274491994023.1425.5715171584828130/30
Clock6476732537.1512.66771618051618/10
Megaminx22294115947.1457.6416834533510/10
Pyraminx3248419362.283.581539432251145/47
Skewb2104055158075.699.1416418449224524/25
Square-11411821794022.7845.271292828752277/7

Sum of Ranks

 Sum of NRNRSum of CRCRSum of WRWR
Single2491964022311771408655070
Average23781063606012991223005271

Overall Medal Collection

GoldSilverBronze
11
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Second round25 8.62 9.70
10.27     8.62      11.98     8.93      9.90
First round29 8.99 9.91
8.99      DNF       11.05     9.23      9.44
Stevenage June 2025Second round24 5.88 10.70
5.88      8.99      10.36     12.74     14.93
First round23 9.58 10.54
14.71     9.58      10.43     10.68     10.52
DIA EH Cube for Change A 2025Final6 8.74 10.65
13.16     8.74      9.91      11.01     11.04
First round8 10.24 11.38
12.31     10.24     11.53     10.31     15.11
JCC Q8speedcubing Nationals 2024Final13 8.80 12.32
8.80      16.15     12.72     11.66     12.58
Second round6 10.38 10.98
10.85     11.10     10.98     14.65     10.38
First round13 10.92 12.55
10.92     13.69     18.74     11.57     12.38
WCA European Championship 2024Second round440 10.59 12.13
11.14     10.59     19.28     12.33     12.91
First round417 9.83 11.09
12.53     11.86     10.36     11.06     9.83
Raffles World Academy Dubai 2024Final12 10.71 12.45
12.26     11.66     13.43     DNF       10.71
First round11 11.57 12.59
12.28     12.13     13.37     11.57     16.31
Dubai Open 2024First round29 11.65 14.00
13.52     15.48     11.65     DNF       12.99
Amore Open 2024Semi Final32 14.10 DNF
DNF       26.40     16.05     DNF       14.10
Second round31 12.51 15.38
12.51     16.45     16.31     DNF       13.39
First round19 11.10 11.69
11.28     12.21     11.57     12.67     11.10
Beskid Cubing 2023Second round66 14.48 18.22
16.57     14.48     18.83     19.99     19.26
First round66 14.77 16.67
15.39     16.24     21.52     14.77     18.39
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025First round114 3.82 6.70
3.82      7.55      4.18      8.37      16.34
Stevenage June 2025Final25 3.57 3.95
6.51      3.57      3.72      3.69      4.44
First round24 2.85 3.89
6.95      3.58      2.85      4.48      3.62
DIA EH Cube for Change A 2025Final6 2.82 3.67
2.82      3.64      9.60      3.77      3.60
First round9 2.24 4.20
7.63      3.57      4.51      4.52      2.24
JCC Q8speedcubing Nationals 2024Final8 3.41 4.59
3.41      4.84      3.82      5.11      DNF
First round13 3.62 5.34
3.62      6.50      4.21      7.11      5.30
WCA European Championship 2024First round540 3.00 4.63
5.38      3.00      3.22      5.30      6.05
Raffles World Academy Dubai 2024First round13 3.33 4.74
3.33      7.21      4.35      5.31      4.56
Dubai Open 2024First round18 3.78 4.65
6.09      5.13      3.78      4.91      3.92
Amore Open 2024Second round41 3.71 6.06
6.62      5.80      3.71      5.76      DNF
First round31 4.34 5.14
5.35      5.24      5.61      4.82      4.34
Beskid Cubing 2023First round74 4.78 7.34
8.95      4.78      6.04      7.03      10.27
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final53 38.75 46.10
43.54     38.75     45.98     48.77     53.35
Stevenage June 2025Final17 38.68 42.10
50.17     38.68     38.86     45.29     42.16
DIA EH Cube for Change A 2025Final10 43.88 49.55
46.24     43.88     55.19     55.66     47.21
JCC Q8speedcubing Nationals 2024Final13 57.03 1:04.39
1:48.74   1:04.33   57.03     1:00.49   1:08.35
Raffles World Academy Dubai 2024Final14 1:08.21 1:15.14
1:08.87   1:11.96   1:38.97   1:08.21   1:24.59
Dubai Open 2024Final31 1:26.95 1:37.83
1:26.95   1:51.01   1:28.25   DNF       1:34.22
Amore Open 2024First round55 2:19.11 
DNF       2:19.11
Beskid Cubing 2023First round70 1:32.86 
1:33.83   1:32.86
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final73 1:35.67 1:58.16
2:22.02   1:42.40   1:58.01   1:35.67   2:14.07
Stevenage June 2025First round39 2:01.16 
2:01.16   2:15.81
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Stevenage June 2025Final46 25.30 31.59
32.75     31.74     25.30     30.28     33.11
First round30 23.14 25.57
23.14     27.20     25.55     27.66     23.97
JCC Q8speedcubing Nationals 2024Final17 31.87 38.04
32.86     31.87     35.23     1:00.23   46.03
First round17 30.85 37.18
30.85     48.05     36.92     39.81     34.80
Dubai Open 2024Final24 29.98 36.07
39.60     29.98     32.84     35.77     39.73
Amore Open 2024Final39 39.38 46.54
45.51     39.38     1:07.91   39.97     54.15
 
Clock
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final51 7.15 12.66
14.06     16.09     7.15      7.83      DNF
JCC Q8speedcubing Nationals 2024Final8 8.96 17.78
13.90     12.72     26.73     8.96      DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final14 47.14 57.64
47.14     1:02.32   1:17.21   56.04     54.56
JCC Q8speedcubing Nationals 2024Final11 1:45.59 2:27.77
2:08.57   2:39.88   1:45.59   2:36.71   2:38.04
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final27 3.34 4.95
3.89      6.00      4.97      3.34      11.52
Stevenage June 2025Final14 3.54 6.44
14.82     3.54      5.18      6.00      8.14
First round6 2.28 3.58
3.25      2.98      2.28      9.84      4.52
DIA EH Cube for Change A 2025Final1 3.68 4.89
7.66      3.68      3.81      5.65      5.22
JCC Q8speedcubing Nationals 2024Final2 4.01 5.01
4.31      5.37      5.35      4.01      8.25
WCA European Championship 2024First round207 3.02 5.37
3.02      5.58      6.82      5.32      5.21
Raffles World Academy Dubai 2024Final62 DNF 
DNF       DNF
Dubai Open 2024Final5 5.34 6.65
5.34      5.59      6.38      8.43      7.99
Amore Open 2024First round24 7.53 9.13
9.88      13.70     8.02      7.53      9.50
Beskid Cubing 2023First round37 6.80 8.86
7.33      6.80      9.86      15.94     9.39
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final65 7.25 9.14
10.84     11.29     7.62      8.96      7.25
JCC Q8speedcubing Nationals 2024Final19 13.51 22.22
17.22     13.51     17.68     31.76     DNF
WCA European Championship 2024First round522 5.69 9.81
8.08      10.34     11.02     12.52     5.69
Raffles World Academy Dubai 2024Final9 8.63 10.59
12.77     18.17     8.63      10.16     8.84
Amore Open 2024First round42 10.77 13.23
10.77     12.04     12.56     28.91     15.08
 
Square-1
CompetitionRoundPlaceBestAverageDetail
Stevenage 10th Anniversary 2025Final62 1:03.30 
1:04.08   1:03.30
Stevenage June 2025Final25 22.78 45.27
1:00.79   22.78     1:18.16   39.08     35.93
Stevenage 10th Anniversary 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round25 8.62 9.70
10.27     8.62      11.98     8.93      9.90
First round29 8.99 9.91
8.99      DNF       11.05     9.23      9.44
2x2x2 CubeFirst round114 3.82 6.70
3.82      7.55      4.18      8.37      16.34
4x4x4 CubeFinal53 38.75 46.10
43.54     38.75     45.98     48.77     53.35
5x5x5 CubeFinal73 1:35.67 1:58.16
2:22.02   1:42.40   1:58.01   1:35.67   2:14.07
ClockFinal51 7.15 12.66
14.06     16.09     7.15      7.83      DNF
MegaminxFinal14 47.14 57.64
47.14     1:02.32   1:17.21   56.04     54.56
PyraminxFinal27 3.34 4.95
3.89      6.00      4.97      3.34      11.52
SkewbFinal65 7.25 9.14
10.84     11.29     7.62      8.96      7.25
Square-1Final62 1:03.30 
1:04.08   1:03.30
 
Stevenage June 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round24 5.88 10.70
5.88      8.99      10.36     12.74     14.93
First round23 9.58 10.54
14.71     9.58      10.43     10.68     10.52
2x2x2 CubeFinal25 3.57 3.95
6.51      3.57      3.72      3.69      4.44
First round24 2.85 3.89
6.95      3.58      2.85      4.48      3.62
4x4x4 CubeFinal17 38.68 42.10
50.17     38.68     38.86     45.29     42.16
5x5x5 CubeFirst round39 2:01.16 
2:01.16   2:15.81
3x3x3 One-HandedFinal46 25.30 31.59
32.75     31.74     25.30     30.28     33.11
First round30 23.14 25.57
23.14     27.20     25.55     27.66     23.97
PyraminxFinal14 3.54 6.44
14.82     3.54      5.18      6.00      8.14
First round6 2.28 3.58
3.25      2.98      2.28      9.84      4.52
Square-1Final25 22.78 45.27
1:00.79   22.78     1:18.16   39.08     35.93
 
DIA EH Cube for Change A 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal6 8.74 10.65
13.16     8.74      9.91      11.01     11.04
First round8 10.24 11.38
12.31     10.24     11.53     10.31     15.11
2x2x2 CubeFinal6 2.82 3.67
2.82      3.64      9.60      3.77      3.60
First round9 2.24 4.20
7.63      3.57      4.51      4.52      2.24
4x4x4 CubeFinal10 43.88 49.55
46.24     43.88     55.19     55.66     47.21
PyraminxFinal1 3.68 4.89
7.66      3.68      3.81      5.65      5.22
 
JCC Q8speedcubing Nationals 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal13 8.80 12.32
8.80      16.15     12.72     11.66     12.58
Second round6 10.38 10.98
10.85     11.10     10.98     14.65     10.38
First round13 10.92 12.55
10.92     13.69     18.74     11.57     12.38
2x2x2 CubeFinal8 3.41 4.59
3.41      4.84      3.82      5.11      DNF
First round13 3.62 5.34
3.62      6.50      4.21      7.11      5.30
4x4x4 CubeFinal13 57.03 1:04.39
1:48.74   1:04.33   57.03     1:00.49   1:08.35
3x3x3 One-HandedFinal17 31.87 38.04
32.86     31.87     35.23     1:00.23   46.03
First round17 30.85 37.18
30.85     48.05     36.92     39.81     34.80
ClockFinal8 8.96 17.78
13.90     12.72     26.73     8.96      DNF
MegaminxFinal11 1:45.59 2:27.77
2:08.57   2:39.88   1:45.59   2:36.71   2:38.04
PyraminxFinal2 4.01 5.01
4.31      5.37      5.35      4.01      8.25
SkewbFinal19 13.51 22.22
17.22     13.51     17.68     31.76     DNF
 
WCA European Championship 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round440 10.59 12.13
11.14     10.59     19.28     12.33     12.91
First round417 9.83 11.09
12.53     11.86     10.36     11.06     9.83
2x2x2 CubeFirst round540 3.00 4.63
5.38      3.00      3.22      5.30      6.05
PyraminxFirst round207 3.02 5.37
3.02      5.58      6.82      5.32      5.21
SkewbFirst round522 5.69 9.81
8.08      10.34     11.02     12.52     5.69
 
Raffles World Academy Dubai 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFinal12 10.71 12.45
12.26     11.66     13.43     DNF       10.71
First round11 11.57 12.59
12.28     12.13     13.37     11.57     16.31
2x2x2 CubeFirst round13 3.33 4.74
3.33      7.21      4.35      5.31      4.56
4x4x4 CubeFinal14 1:08.21 1:15.14
1:08.87   1:11.96   1:38.97   1:08.21   1:24.59
PyraminxFinal62 DNF 
DNF       DNF
SkewbFinal9 8.63 10.59
12.77     18.17     8.63      10.16     8.84
 
Dubai Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round29 11.65 14.00
13.52     15.48     11.65     DNF       12.99
2x2x2 CubeFirst round18 3.78 4.65
6.09      5.13      3.78      4.91      3.92
4x4x4 CubeFinal31 1:26.95 1:37.83
1:26.95   1:51.01   1:28.25   DNF       1:34.22
3x3x3 One-HandedFinal24 29.98 36.07
39.60     29.98     32.84     35.77     39.73
PyraminxFinal5 5.34 6.65
5.34      5.59      6.38      8.43      7.99
 
Amore Open 2024
EventRoundPlaceBestAverageDetail
3x3x3 CubeSemi Final32 14.10 DNF
DNF       26.40     16.05     DNF       14.10
Second round31 12.51 15.38
12.51     16.45     16.31     DNF       13.39
First round19 11.10 11.69
11.28     12.21     11.57     12.67     11.10
2x2x2 CubeSecond round41 3.71 6.06
6.62      5.80      3.71      5.76      DNF
First round31 4.34 5.14
5.35      5.24      5.61      4.82      4.34
4x4x4 CubeFirst round55 2:19.11 
DNF       2:19.11
3x3x3 One-HandedFinal39 39.38 46.54
45.51     39.38     1:07.91   39.97     54.15
PyraminxFirst round24 7.53 9.13
9.88      13.70     8.02      7.53      9.50
SkewbFirst round42 10.77 13.23
10.77     12.04     12.56     28.91     15.08
 
Beskid Cubing 2023
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round66 14.48 18.22
16.57     14.48     18.83     19.99     19.26
First round66 14.77 16.67
15.39     16.24     21.52     14.77     18.39
2x2x2 CubeFirst round74 4.78 7.34
8.95      4.78      6.04      7.03      10.27
4x4x4 CubeFirst round70 1:32.86 
1:33.83   1:32.86
PyraminxFirst round37 6.80 8.86
7.33      6.80      9.86      15.94     9.39
No.DateNameRegionCity
92025-11-08~09Stevenage 10th Anniversary 2025United KingdomStevenage, Hertfordshire
82025-06-07~08Stevenage June 2025United KingdomStevenage, Hertfordshire
72025-01-25DIA EH Cube for Change A 2025United Arab EmiratesDubai
62024-09-06~07JCC Q8speedcubing Nationals 2024JordanAmman
52024-07-25~28WCA European Championship 2024SpainPamplona, Navarra
42024-06-22Raffles World Academy Dubai 2024United Arab EmiratesDubai
32024-04-27Dubai Open 2024United Arab EmiratesDubai
22024-02-17~18Amore Open 2024SpainAmorebieta, Bizkaia
12023-10-14~15Beskid Cubing 2023PolandBielsko-Biała