Ervin Brown
Compétition(s) : 22
Pays visité(s) : 1 - voir la carte
Première compétition : PennCubeDayFall2018 (2018-12-08)
Dernières compétitions : New Hampshire Championship 2025 (2025-11-22) Phillips Exeter Cube Day 2025 (2025-10-19) Rubik's WCA World Championship 2025 (2025-07-03)
Records Personnel
| Épreuve | Single | Rank US | Rank W | Moyenne | Rank US | Rank W |
|---|
| 333 | 7.11 | 793 | 3669 | 8.66 | 664 | 3042 |
| 222 | 1.51 | 798 | 3695 | 2.31 | 336 | 1418 |
| 444 | 44.03 | 2354 | 13107 | 47.26 | 1815 | 10164 |
| 555 | 2:17.91 | 4758 | 22831 | 2:36.83 | 4520 | 21113 |
| 333bf | | | | | | |
| 333fm | 47 | 1398 | 8322 | | | |
| 333oh | 16.14 | 1294 | 7134 | 22.94 | 1932 | 11200 |
| pyram | 5.83 | 4651 | 22632 | 7.18 | 2336 | 12106 |
| skewb | 5.02 | 2701 | 12432 | 7.00 | 1779 | 8705 |
| 333mbf | | | | | | |
Médailles obtenues
| Épreuve | Or | Argent | Bronze |
|---|
| 222 | | | 1 |
|
Évolution par épreuve
Meilleur et plus mauvais single d'une compétion et la meilleure moyenne des tours.
333
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2018-12-08 | 23.85 | 29.29 | 25.15 | 2385 | 2929 | 2515 |
| 2019-01-12 | 18.72 | 35.33 | 21.32 | 1872 | 3533 | 2132 |
| 2019-03-09 | 15.49 | 26.94 | 16.73 | 1549 | 2694 | 1673 |
| 2019-06-02 | 14.79 | 20.46 | 18.66 | 1479 | 2046 | 1866 |
| 2019-06-15 | 14.05 | 21.88 | 16.21 | 1405 | 2188 | 1621 |
| 2019-08-01 | 15.11 | 18.13 | 16.38 | 1511 | 1813 | 1638 |
| 2019-08-24 | 13.63 | 16.25 | 15.31 | 1363 | 1625 | 1531 |
| 2019-10-12 | 13.78 | 18.60 | 15.59 | 1378 | 1860 | 1559 |
| 2021-11-26 | 10.70 | 15.74 | 12.13 | 1070 | 1574 | 1213 |
| 2022-05-21 | 10.30 | 12.77 | 10.51 | 1030 | 1277 | 1051 |
| 2022-07-23 | 9.14 | 13.35 | 10.00 | 914 | 1335 | 1000 |
| 2022-08-27 | 8.73 | 13.17 | 10.43 | 873 | 1317 | 1043 |
| 2023-02-05 | 9.20 | 12.82 | 10.43 | 920 | 1282 | 1043 |
| 2023-04-01 | 8.74 | 13.17 | 9.76 | 874 | 1317 | 976 |
| 2023-05-27 | 8.96 | 14.62 | 10.06 | 896 | 1462 | 1006 |
| 2024-06-15 | 7.58 | 12.57 | 9.64 | 758 | 1257 | 964 |
| 2024-11-24 | 7.11 | 11.33 | 8.66 | 711 | 1133 | 866 |
| 2025-01-18 | 8.70 | 13.68 | 10.24 | 870 | 1368 | 1024 |
| 2025-07-03 | 7.87 | 12.30 | 9.19 | 787 | 1230 | 919 |
| 2025-10-19 | 8.29 | 13.00 | 9.14 | 829 | 1300 | 914 |
222
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-06-02 | 4.23 | 8.08 | | 423 | 808 | |
| 2019-06-15 | 3.00 | 7.28 | 6.50 | 300 | 728 | 650 |
| 2019-08-01 | 3.86 | 7.23 | 5.89 | 386 | 723 | 589 |
| 2021-11-26 | 2.28 | 5.88 | 4.86 | 228 | 588 | 486 |
| 2022-05-21 | 2.67 | 3.41 | 3.15 | 267 | 341 | 315 |
| 2022-08-27 | 2.80 | 5.35 | 3.79 | 280 | 535 | 379 |
| 2023-02-05 | 2.51 | 5.43 | 3.32 | 251 | 543 | 332 |
| 2023-04-01 | 2.19 | 7.19 | 3.20 | 219 | 719 | 320 |
| 2023-05-27 | 2.91 | 5.80 | 3.77 | 291 | 580 | 377 |
| 2024-11-24 | 2.15 | 4.07 | 3.06 | 215 | 407 | 306 |
| 2025-01-18 | 2.70 | 6.00 | 3.24 | 270 | 600 | 324 |
| 2025-07-03 | 1.51 | 5.63 | 2.31 | 151 | 563 | 231 |
| 2025-10-19 | 1.75 | 8.26 | 2.66 | 175 | 826 | 266 |
| 2025-11-22 | 1.78 | 6.63 | 2.48 | 178 | 663 | 248 |
444
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-08-24 | 1:21.04 | 1:37.89 | | 8104 | 9789 | |
| 2019-10-12 | 1:02.59 | 1:54.07 | 1:21.91 | 6259 | 11407 | 8191 |
| 2021-11-26 | 55.73 | 1:09.69 | 1:07.48 | 5573 | 6969 | 6748 |
| 2022-07-23 | 1:17.94 | 1:17.94 | | 7794 | 7794 | |
| 2022-08-27 | 53.56 | 1:03.19 | 59.74 | 5356 | 6319 | 5974 |
| 2023-02-05 | 1:02.83 | 1:31.96 | 1:06.82 | 6283 | 9196 | 6682 |
| 2023-04-01 | 1:32.33 | 1:32.33 | | 9233 | 9233 | |
| 2023-05-27 | 59.30 | 1:02.61 | 1:00.94 | 5930 | 6261 | 6094 |
| 2024-06-15 | 1:05.19 | 1:54.51 | 1:26.70 | 6519 | 11451 | 8670 |
| 2024-11-24 | 48.27 | 1:20.59 | 54.88 | 4827 | 8059 | 5488 |
| 2025-01-18 | 54.11 | 1:01.27 | 58.92 | 5411 | 6127 | 5892 |
| 2025-07-03 | 49.18 | 59.04 | | 4918 | 5904 | |
| 2025-10-19 | 44.03 | 56.61 | 47.26 | 4403 | 5661 | 4726 |
555
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2024-06-15 | 2:17.91 | 2:44.29 | 2:36.83 | 13791 | 16429 | 15683 |
333bf
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-08-24 | | | | | | |
| 2019-11-23 | | | | | | |
333fm
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-11-23 | 47 | 47 | | 47 | 47 | |
333oh
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-03-09 | 48.82 | 52.71 | | 4882 | 5271 | |
| 2021-11-26 | 29.56 | 55.45 | 37.42 | 2956 | 5545 | 3742 |
| 2023-02-05 | 25.61 | 31.19 | 28.72 | 2561 | 3119 | 2872 |
| 2024-06-15 | 16.14 | 28.05 | 22.94 | 1614 | 2805 | 2294 |
| 2024-11-24 | 21.10 | 31.35 | 24.67 | 2110 | 3135 | 2467 |
| 2025-07-03 | 21.62 | 41.31 | 26.83 | 2162 | 4131 | 2683 |
| 2025-11-22 | 24.20 | 28.20 | 26.72 | 2420 | 2820 | 2672 |
pyram
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-03-09 | 9.53 | 18.51 | 13.92 | 953 | 1851 | 1392 |
| 2019-06-02 | 8.89 | 14.38 | 12.74 | 889 | 1438 | 1274 |
| 2021-11-26 | 5.86 | 9.74 | 7.80 | 586 | 974 | 780 |
| 2023-05-27 | 5.83 | 11.38 | 9.31 | 583 | 1138 | 931 |
| 2025-07-03 | 5.93 | 8.89 | 7.18 | 593 | 889 | 718 |
| 2025-10-19 | 6.29 | 13.20 | 8.98 | 629 | 1320 | 898 |
skewb
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-06-02 | 7.56 | 17.58 | 12.64 | 756 | 1758 | 1264 |
| 2019-06-15 | 18.53 | 35.56 | 27.92 | 1853 | 3556 | 2792 |
| 2019-10-12 | 12.86 | 20.27 | 16.03 | 1286 | 2027 | 1603 |
| 2023-05-27 | 7.81 | 24.08 | 15.21 | 781 | 2408 | 1521 |
| 2025-07-03 | 6.01 | 9.12 | 7.31 | 601 | 912 | 731 |
| 2025-11-22 | 5.02 | 8.92 | 7.00 | 502 | 892 | 700 |
333mbf
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2019-11-23 | | | | | | |
Globe-Trotter
