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Carlos Eduardo de Oliveira Souza Barcelos

Name: Carlos Eduardo de Oliveira Souza Barcelos
Region: Brazil
Competitions: 10
WCA ID: Carlos Eduardo de Oliveira Souza Barcelos2025BARC04
Gender: Male
Career: 2025.05.01 - 2026.03.15
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube11547474078.0111.7317120119428165/65
2x2x2 Cube203866114532.233.2761664019410/10
4x4x4 Cube111596822338.5843.87774455910915/15
5x5x5 Cube162822119081:33.931:41.341103075614810/10
3x3x3 Blindfolded3077126453.4757.2969543181219/16
3x3x3 Fewest Moves2786909666511/2
3x3x3 One-Handed1947971020017.8121.46917369616645/45
Clock3410719125.746.8216889026154/62
Megaminx8036537951:03.231:11.1537653677644/45
Pyraminx257814272.033.55157096291180/80
Skewb4101521231376.928.34139289322295/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single302210420152220
Average23318371119314

Overall Medal Collection

GoldSilverBronze
232
3x3x3 Cube
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Second round11 10.09 11.73
11.63     12.09     12.03     11.54     10.09
First round11 8.01 13.00
14.65     11.83     8.01      13.02     14.15
Center Shopping Open 2025Second round11 11.98 12.36
12.53     12.03     12.88     12.53     11.98
First round11 10.40 13.06
12.37     10.40     16.17     11.86     14.96
Araruama Cubing 2025Second round10 13.46 15.17
13.46     14.07     16.03     15.40     17.23
First round8 11.21 13.20
13.50     14.96     12.71     13.39     11.21
Paraíso Winter DC 2025First round17 14.61 17.34
16.41     18.15     18.33     14.61     17.46
Niterói Open 2025Second round12 11.53 15.20
15.21     11.53     15.91     16.77     14.47
First round13 14.34 17.77
20.62     17.72     31.07     14.34     14.97
Paraíso Fall DC 2025Second round11 14.48 15.44
16.73     18.38     14.72     14.48     14.87
First round14 15.44 17.52
18.54     17.82     17.99     16.76     15.44
Rio Cubolympics 2025Second round21 14.78 18.24
17.36     16.97     20.38     14.78     21.32
First round19 14.84 16.14
16.40     16.99     14.84     21.98     15.03
 
2x2x2 Cube
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final8 2.23 4.42
4.24      3.91      5.12      2.23      5.27
First round3 2.74 3.27
2.77      3.35      3.70      4.21      2.74
 
4x4x4 Cube
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final6 38.58 44.51
42.80     38.58     49.37     1:03.89   41.37
First round8 39.95 43.87
40.22     47.72     44.53     39.95     46.85
Center Shopping Open 2025First round11 45.85 56.18
45.85     51.78     56.29     2:24.08   1:00.48
 
5x5x5 Cube
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026First round13 1:38.69 1:58.40
2:00.53   1:38.69   1:57.70   2:17.82   1:56.98
Bora Bora Quick Rio 2026Final7 1:33.93 1:41.34
1:49.53   1:45.17   1:37.71   1:41.13   1:33.93
 
3x3x3 Blindfolded
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final3 1:15.85 DNF
1:15.85   DNF       DNF       DNF       DNF
Bora Bora Quick Rio 2026Final2 53.47 57.29
55.54     58.61     DNF       57.73     53.47
Paraíso Spring DC 2025Final2 1:25.81 DNF
1:25.81   1:31.90   DNF
Center Shopping Open 2025Final1 1:22.87 DNF
1:22.87   DNF       1:37.42
 
3x3x3 Fewest Moves
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final9 51 
51
Bora Bora Quick Rio 2026Final7 DNF 
DNF
 
3x3x3 One-Handed
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Second round10 20.67 23.62
24.48     22.42     23.97     20.67     26.93
First round9 19.53 21.46
22.40     21.72     20.69     19.53     21.98
Bora Bora Quick Rio 2026Final7 17.81 23.30
24.95     21.16     17.81     24.69     24.04
Center Shopping Open 2025First round10 20.06 24.62
23.82     33.40     20.06     25.67     24.37
Bora Bora Quick Rio 2025Final10 21.98 27.68
25.78     30.05     21.98     28.17     29.09
Araruama Cubing 2025First round10 23.30 28.79
28.35     32.66     23.30     31.02     27.00
Paraíso Winter DC 2025First round14 28.68 32.78
35.17     28.68     34.60     33.85     29.89
Niterói Open 2025First round11 27.24 30.10
31.43     30.18     28.92     27.24     31.19
Paraíso Fall DC 2025First round10 26.93 32.90
28.76     26.93     50.33     38.31     31.63
 
Clock
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final4 6.70 7.41
7.47      6.70      DNF       7.86      6.89
Bora Bora Quick Rio 2026Final1 5.74 6.82
7.24      5.74      6.70      6.87      6.90
Paraíso Spring DC 2025Final4 7.49 8.61
11.22     7.49      7.73      9.89      8.21
First round5 7.64 9.54
9.92      10.38     7.64      12.25     8.32
Center Shopping Open 2025Final6 7.72 8.68
9.40      7.82      9.59      7.72      8.81
First round6 7.28 8.90
7.78      DNF       7.28      9.97      8.94
Bora Bora Quick Rio 2025Final9 9.48 11.59
13.36     11.15     9.48      10.26     13.83
Araruama Cubing 2025Final5 9.73 12.00
10.08     DNF       9.73      13.60     12.32
First round6 8.96 11.19
11.02     9.54      13.02     8.96      14.70
Paraíso Winter DC 2025First round9 8.56 14.09
13.81     8.56      DNF       18.42     10.04
Niterói Open 2025First round9 10.69 15.58
14.88     10.69     14.35     DNF       17.50
Paraíso Fall DC 2025First round8 13.17 14.86
14.12     13.17     DNF       17.17     13.30
Rio Cubolympics 2025First round22 DNF 
DNF       DNF
 
Megaminx
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final7 1:03.23 1:11.15
DNF       1:09.39   1:15.53   1:03.23   1:08.53
Paraíso Spring DC 2025Final6 1:13.77 1:19.61
1:19.31   2:02.74   1:13.77   1:16.45   1:23.08
Center Shopping Open 2025Final8 1:08.94 1:23.33
1:26.45   1:18.87   1:08.94   1:24.68   1:31.06
Araruama Cubing 2025Final8 1:22.08 1:28.46
1:25.94   1:25.01   1:55.39   1:34.43   1:22.08
Paraíso Winter DC 2025Final9 1:35.75 1:43.02
1:43.00   1:43.28   1:44.61   1:42.79   1:35.75
Niterói Open 2025Final6 1:23.63 1:26.99
1:29.01   1:27.57   1:37.85   1:23.63   1:24.38
Paraíso Fall DC 2025Final6 1:23.50 1:30.31
1:29.27   1:23.50   1:26.93   1:34.72   2:06.37
Rio Cubolympics 2025Second round9 1:35.92 1:46.84
1:45.67   1:38.34   1:56.50   1:35.92   2:07.18
First round8 1:37.77 1:44.45
1:38.16   1:46.18   1:49.01   1:37.77   2:05.91
 
Pyraminx
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final2 2.85 4.16
4.54      2.85      4.34      4.60      3.61
First round2 2.03 3.55
3.30      3.63      3.71      2.03      4.53
Paraíso Spring DC 2025Final3 3.95 5.74
5.59      7.23      3.95      5.76      5.87
Second round2 3.83 4.76
3.83      6.90      5.62      4.13      4.52
First round5 3.69 5.59
5.72      3.69      5.08      5.97      7.09
Center Shopping Open 2025Final4 3.81 5.88
4.71      6.16      7.58      6.76      3.81
First round5 4.45 6.53
6.58      8.35      7.01      6.00      4.45
Araruama Cubing 2025Final5 4.90 5.68
6.05      5.24      5.74      4.90      6.83
First round4 5.05 5.91
7.43      6.68      5.05      5.35      5.71
Paraíso Winter DC 2025Final4 3.96 6.38
5.39      7.34      3.96      8.43      6.41
First round5 3.85 6.28
7.48      6.87      3.85      4.50      8.20
Niterói Open 2025First round8 6.51 8.38
6.51      8.72      9.43      6.99      11.66
Paraíso Fall DC 2025First round10 5.96 8.84
8.12      14.75     8.77      5.96      9.64
Rio Cubolympics 2025Final12 8.68 9.66
10.82     8.68      9.03      10.92     9.12
Second round12 9.72 11.05
11.90     12.26     10.05     9.72      11.19
First round11 6.90 8.96
9.42      8.85      8.62      10.70     6.90
 
Skewb
CompetitionRoundPlaceBestAverageDetail
Opentrópolis CEFET 2026Final10 6.92 8.34
6.95      9.98      8.10      6.92      11.78
Opentrópolis CEFET 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round11 10.09 11.73
11.63     12.09     12.03     11.54     10.09
First round11 8.01 13.00
14.65     11.83     8.01      13.02     14.15
2x2x2 CubeFinal8 2.23 4.42
4.24      3.91      5.12      2.23      5.27
First round3 2.74 3.27
2.77      3.35      3.70      4.21      2.74
4x4x4 CubeFinal6 38.58 44.51
42.80     38.58     49.37     1:03.89   41.37
First round8 39.95 43.87
40.22     47.72     44.53     39.95     46.85
5x5x5 CubeFirst round13 1:38.69 1:58.40
2:00.53   1:38.69   1:57.70   2:17.82   1:56.98
3x3x3 BlindfoldedFinal3 1:15.85 DNF
1:15.85   DNF       DNF       DNF       DNF
3x3x3 Fewest MovesFinal9 51 
51
3x3x3 One-HandedSecond round10 20.67 23.62
24.48     22.42     23.97     20.67     26.93
First round9 19.53 21.46
22.40     21.72     20.69     19.53     21.98
ClockFinal4 6.70 7.41
7.47      6.70      DNF       7.86      6.89
MegaminxFinal7 1:03.23 1:11.15
DNF       1:09.39   1:15.53   1:03.23   1:08.53
PyraminxFinal2 2.85 4.16
4.54      2.85      4.34      4.60      3.61
First round2 2.03 3.55
3.30      3.63      3.71      2.03      4.53
SkewbFinal10 6.92 8.34
6.95      9.98      8.10      6.92      11.78
 
Bora Bora Quick Rio 2026
EventRoundPlaceBestAverageDetail
5x5x5 CubeFinal7 1:33.93 1:41.34
1:49.53   1:45.17   1:37.71   1:41.13   1:33.93
3x3x3 BlindfoldedFinal2 53.47 57.29
55.54     58.61     DNF       57.73     53.47
3x3x3 Fewest MovesFinal7 DNF 
DNF
3x3x3 One-HandedFinal7 17.81 23.30
24.95     21.16     17.81     24.69     24.04
ClockFinal1 5.74 6.82
7.24      5.74      6.70      6.87      6.90
 
Paraíso Spring DC 2025
EventRoundPlaceBestAverageDetail
3x3x3 BlindfoldedFinal2 1:25.81 DNF
1:25.81   1:31.90   DNF
ClockFinal4 7.49 8.61
11.22     7.49      7.73      9.89      8.21
First round5 7.64 9.54
9.92      10.38     7.64      12.25     8.32
MegaminxFinal6 1:13.77 1:19.61
1:19.31   2:02.74   1:13.77   1:16.45   1:23.08
PyraminxFinal3 3.95 5.74
5.59      7.23      3.95      5.76      5.87
Second round2 3.83 4.76
3.83      6.90      5.62      4.13      4.52
First round5 3.69 5.59
5.72      3.69      5.08      5.97      7.09
 
Center Shopping Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round11 11.98 12.36
12.53     12.03     12.88     12.53     11.98
First round11 10.40 13.06
12.37     10.40     16.17     11.86     14.96
4x4x4 CubeFirst round11 45.85 56.18
45.85     51.78     56.29     2:24.08   1:00.48
3x3x3 BlindfoldedFinal1 1:22.87 DNF
1:22.87   DNF       1:37.42
3x3x3 One-HandedFirst round10 20.06 24.62
23.82     33.40     20.06     25.67     24.37
ClockFinal6 7.72 8.68
9.40      7.82      9.59      7.72      8.81
First round6 7.28 8.90
7.78      DNF       7.28      9.97      8.94
MegaminxFinal8 1:08.94 1:23.33
1:26.45   1:18.87   1:08.94   1:24.68   1:31.06
PyraminxFinal4 3.81 5.88
4.71      6.16      7.58      6.76      3.81
First round5 4.45 6.53
6.58      8.35      7.01      6.00      4.45
 
Bora Bora Quick Rio 2025
EventRoundPlaceBestAverageDetail
3x3x3 One-HandedFinal10 21.98 27.68
25.78     30.05     21.98     28.17     29.09
ClockFinal9 9.48 11.59
13.36     11.15     9.48      10.26     13.83
 
Araruama Cubing 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round10 13.46 15.17
13.46     14.07     16.03     15.40     17.23
First round8 11.21 13.20
13.50     14.96     12.71     13.39     11.21
3x3x3 One-HandedFirst round10 23.30 28.79
28.35     32.66     23.30     31.02     27.00
ClockFinal5 9.73 12.00
10.08     DNF       9.73      13.60     12.32
First round6 8.96 11.19
11.02     9.54      13.02     8.96      14.70
MegaminxFinal8 1:22.08 1:28.46
1:25.94   1:25.01   1:55.39   1:34.43   1:22.08
PyraminxFinal5 4.90 5.68
6.05      5.24      5.74      4.90      6.83
First round4 5.05 5.91
7.43      6.68      5.05      5.35      5.71
 
Paraíso Winter DC 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round17 14.61 17.34
16.41     18.15     18.33     14.61     17.46
3x3x3 One-HandedFirst round14 28.68 32.78
35.17     28.68     34.60     33.85     29.89
ClockFirst round9 8.56 14.09
13.81     8.56      DNF       18.42     10.04
MegaminxFinal9 1:35.75 1:43.02
1:43.00   1:43.28   1:44.61   1:42.79   1:35.75
PyraminxFinal4 3.96 6.38
5.39      7.34      3.96      8.43      6.41
First round5 3.85 6.28
7.48      6.87      3.85      4.50      8.20
 
Niterói Open 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round12 11.53 15.20
15.21     11.53     15.91     16.77     14.47
First round13 14.34 17.77
20.62     17.72     31.07     14.34     14.97
3x3x3 One-HandedFirst round11 27.24 30.10
31.43     30.18     28.92     27.24     31.19
ClockFirst round9 10.69 15.58
14.88     10.69     14.35     DNF       17.50
MegaminxFinal6 1:23.63 1:26.99
1:29.01   1:27.57   1:37.85   1:23.63   1:24.38
PyraminxFirst round8 6.51 8.38
6.51      8.72      9.43      6.99      11.66
 
Paraíso Fall DC 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round11 14.48 15.44
16.73     18.38     14.72     14.48     14.87
First round14 15.44 17.52
18.54     17.82     17.99     16.76     15.44
3x3x3 One-HandedFirst round10 26.93 32.90
28.76     26.93     50.33     38.31     31.63
ClockFirst round8 13.17 14.86
14.12     13.17     DNF       17.17     13.30
MegaminxFinal6 1:23.50 1:30.31
1:29.27   1:23.50   1:26.93   1:34.72   2:06.37
PyraminxFirst round10 5.96 8.84
8.12      14.75     8.77      5.96      9.64
 
Rio Cubolympics 2025
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round21 14.78 18.24
17.36     16.97     20.38     14.78     21.32
First round19 14.84 16.14
16.40     16.99     14.84     21.98     15.03
ClockFirst round22 DNF 
DNF       DNF
MegaminxSecond round9 1:35.92 1:46.84
1:45.67   1:38.34   1:56.50   1:35.92   2:07.18
First round8 1:37.77 1:44.45
1:38.16   1:46.18   1:49.01   1:37.77   2:05.91
PyraminxFinal12 8.68 9.66
10.82     8.68      9.03      10.92     9.12
Second round12 9.72 11.05
11.90     12.26     10.05     9.72      11.19
First round11 6.90 8.96
9.42      8.85      8.62      10.70     6.90
No.DateNameRegionCity
102026-03-14~15Opentrópolis CEFET 2026BrazilPetrópolis, Rio de Janeiro
92026-02-07Bora Bora Quick Rio 2026BrazilRio de Janeiro, Rio de Janeiro
82025-12-13~14Paraíso Spring DC 2025BrazilDuque de Caxias, Rio de Janeiro
72025-12-06~07Center Shopping Open 2025BrazilRio de Janeiro, Rio de Janeiro
62025-09-21Bora Bora Quick Rio 2025BrazilRio de Janeiro, Rio de Janeiro
52025-09-20Araruama Cubing 2025BrazilAraruama, Rio de Janeiro
42025-08-16~17Paraíso Winter DC 2025BrazilDuque de Caxias, Rio de Janeiro
32025-06-14Niterói Open 2025BrazilNiterói, Rio de Janeiro
22025-05-31Paraíso Fall DC 2025BrazilDuque de Caxias, Rio de Janeiro
12025-05-01~04Rio Cubolympics 2025BrazilRio de Janeiro, Rio de Janeiro