Kevin Chau Ka Wai (周嘉偉)
Compétition(s) : 29
Pays visité(s) : 9 - voir la carte
Dernières compétitions : Rubik's WCA World Championship 2025 (2025-07-03) Rubik's UK Championship 2024 (2024-11-01) Rubik's WCA World Championship 2023 (2023-08-12)
Records Personnel
| Épreuve | Single | Rank HK | Rank W | Moyenne | Rank HK | Rank W |
|---|
| 333 | 8.90 | 110 | 11421 | 10.33 | 86 | 8623 |
| 222 | 1.85 | 43 | 6239 | 2.96 | 30 | 3774 |
| 444 | 33.36 | 35 | 3672 | 38.13 | 32 | 3394 |
| 555 | 1:20.47 | 58 | 6797 | 1:28.66 | 56 | 6684 |
| 333bf | 3:20.34 | 44 | 6385 | | | |
| 333fm | | | | | | |
| 333oh | 19.09 | 94 | 11902 | 25.17 | 112 | 14191 |
| pyram | 5.40 | 85 | 18331 | 9.22 | 122 | 23547 |
| skewb | 33.98 | 257 | 66092 | | | |
| sq1 | 27.22 | 66 | 10019 | 35.76 | 67 | 9615 |
| 333mbf | 1/2 0:06:04 | 23 | 3545 | | | |
Cubing Contests 
| Épreuve | Single | Rank W | Moyenne | Rank W |
|---|
| Magic | 1.19 | 21 | 1.28 | 11 |
Records battus
| Épreuve | Single | Moyenne |
|---|
| WR | CR | NR | WR | CR | NR |
|---|
| 333 | | | 1 | | | |
|
| 222 | | | | | | 1 |
|
| 444 | | | | | | 1 |
|
Médailles obtenues
| Épreuve | Or | Argent | Bronze |
|---|
| 333 | | 1 | |
|
| 222 | | 1 | |
|
| 444 | | | 2 |
|
| 333bf | | | 1 |
|
| pyram | | | 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 |
|---|
| 2008-07-27 | 25.50 | 36.16 | | 2550 | 3616 | |
| 2009-07-18 | 15.19 | 23.46 | 17.07 | 1519 | 2346 | 1707 |
| 2009-08-15 | 13.18 | 17.63 | 15.13 | 1318 | 1763 | 1513 |
| 2009-08-22 | 12.81 | 18.71 | 14.46 | 1281 | 1871 | 1446 |
| 2009-10-01 | 12.53 | 17.88 | 14.51 | 1253 | 1788 | 1451 |
| 2010-06-05 | 13.65 | 36.36 | 15.65 | 1365 | 3636 | 1565 |
| 2010-08-07 | 9.81 | 16.96 | 12.87 | 981 | 1696 | 1287 |
| 2012-10-05 | 9.56 | 15.66 | 11.54 | 956 | 1566 | 1154 |
| 2013-10-01 | 10.27 | 14.10 | 12.03 | 1027 | 1410 | 1203 |
| 2014-10-01 | 8.90 | 15.52 | 11.62 | 890 | 1552 | 1162 |
| 2015-02-28 | 10.52 | 17.36 | 11.90 | 1052 | 1736 | 1190 |
| 2015-05-16 | 10.05 | 15.22 | 12.54 | 1005 | 1522 | 1254 |
| 2015-08-22 | 9.83 | 19.74 | 11.02 | 983 | 1974 | 1102 |
| 2015-10-02 | 10.54 | 17.12 | 12.38 | 1054 | 1712 | 1238 |
| 2016-08-20 | 10.61 | 17.91 | 11.42 | 1061 | 1791 | 1142 |
| 2017-02-25 | 10.15 | 13.99 | 11.71 | 1015 | 1399 | 1171 |
| 2017-07-13 | 9.24 | 16.10 | 12.19 | 924 | 1610 | 1219 |
| 2017-08-12 | 8.93 | 15.87 | 11.64 | 893 | 1587 | 1164 |
| 2017-08-26 | 9.73 | 13.42 | 11.67 | 973 | 1342 | 1167 |
| 2017-10-01 | 10.05 | 15.96 | 11.17 | 1005 | 1596 | 1117 |
| 2018-04-06 | 9.69 | 12.55 | 11.15 | 969 | 1255 | 1115 |
| 2018-08-17 | 11.08 | 13.56 | 12.46 | 1108 | 1356 | 1246 |
| 2019-01-26 | 10.27 | 14.53 | 11.59 | 1027 | 1453 | 1159 |
| 2019-07-11 | 9.03 | 13.28 | 10.33 | 903 | 1328 | 1033 |
| 2023-04-22 | 9.29 | 19.29 | 10.78 | 929 | 1929 | 1078 |
| 2023-08-12 | 9.37 | 11.50 | 11.13 | 937 | 1150 | 1113 |
| 2024-11-01 | 11.24 | 13.54 | 13.08 | 1124 | 1354 | 1308 |
| 2025-07-03 | 10.11 | 14.54 | 11.71 | 1011 | 1454 | 1171 |
222
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-07-18 | 2.96 | 8.96 | 6.39 | 296 | 896 | 639 |
| 2009-08-15 | 4.06 | 6.93 | 5.95 | 406 | 693 | 595 |
| 2009-08-22 | 4.40 | 9.58 | 6.82 | 440 | 958 | 682 |
| 2009-10-01 | 4.72 | 7.65 | 5.34 | 472 | 765 | 534 |
| 2010-06-05 | 4.25 | 8.55 | 6.71 | 425 | 855 | 671 |
| 2010-08-07 | 4.08 | 14.43 | 5.74 | 408 | 1443 | 574 |
| 2012-10-05 | 3.96 | 7.74 | 4.94 | 396 | 774 | 494 |
| 2013-10-01 | 4.18 | 16.47 | 5.29 | 418 | 1647 | 529 |
| 2014-10-01 | 3.62 | 12.85 | 4.95 | 362 | 1285 | 495 |
| 2015-02-28 | 3.91 | 6.46 | 5.30 | 391 | 646 | 530 |
| 2015-05-16 | 2.91 | 10.15 | 5.07 | 291 | 1015 | 507 |
| 2015-08-22 | 3.77 | 6.10 | 4.33 | 377 | 610 | 433 |
| 2015-10-02 | 2.49 | 6.78 | 2.96 | 249 | 678 | 296 |
| 2016-08-20 | 2.47 | 10.21 | 4.30 | 247 | 1021 | 430 |
| 2017-07-13 | 3.57 | 6.23 | 4.84 | 357 | 623 | 484 |
| 2017-08-12 | 3.61 | 5.10 | 4.49 | 361 | 510 | 449 |
| 2017-08-26 | 1.85 | 6.12 | 3.49 | 185 | 612 | 349 |
| 2017-10-01 | 3.11 | 7.11 | 5.10 | 311 | 711 | 510 |
| 2018-04-06 | 3.58 | 13.27 | 4.88 | 358 | 1327 | 488 |
| 2018-08-17 | 4.39 | 13.49 | 4.76 | 439 | 1349 | 476 |
| 2019-01-26 | 4.80 | 10.11 | 5.83 | 480 | 1011 | 583 |
| 2019-07-11 | 2.36 | 6.24 | 4.84 | 236 | 624 | 484 |
| 2023-04-22 | 3.63 | 7.40 | 4.66 | 363 | 740 | 466 |
| 2023-08-12 | 3.13 | 6.91 | 4.84 | 313 | 691 | 484 |
| 2024-11-01 | 4.71 | 6.64 | 5.51 | 471 | 664 | 551 |
| 2025-07-03 | 3.78 | 5.99 | 5.58 | 378 | 599 | 558 |
444
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-07-18 | 1:00.41 | 1:37.88 | 1:14.88 | 6041 | 9788 | 7488 |
| 2009-08-15 | 53.19 | 1:19.68 | 1:02.80 | 5319 | 7968 | 6280 |
| 2009-08-22 | 1:01.58 | 1:18.91 | 1:06.95 | 6158 | 7891 | 6695 |
| 2009-10-01 | 52.38 | 1:18.61 | 58.14 | 5238 | 7861 | 5814 |
| 2010-06-05 | 53.41 | 1:10.02 | 1:00.48 | 5341 | 7002 | 6048 |
| 2010-08-07 | 52.13 | 1:20.86 | 56.31 | 5213 | 8086 | 5631 |
| 2012-10-05 | 51.96 | 1:06.09 | 54.45 | 5196 | 6609 | 5445 |
| 2013-10-01 | 47.22 | 1:07.03 | 53.59 | 4722 | 6703 | 5359 |
| 2014-10-01 | 36.73 | 58.66 | 40.45 | 3673 | 5866 | 4045 |
| 2015-02-28 | 52.43 | 1:00.08 | 55.11 | 5243 | 6008 | 5511 |
| 2015-05-16 | 41.71 | 53.78 | 48.07 | 4171 | 5378 | 4807 |
| 2015-08-22 | 44.52 | 54.25 | 48.40 | 4452 | 5425 | 4840 |
| 2015-10-02 | 41.55 | 58.11 | 45.78 | 4155 | 5811 | 4578 |
| 2016-08-20 | 36.98 | 1:08.30 | 44.89 | 3698 | 6830 | 4489 |
| 2017-02-25 | 41.21 | 49.57 | 45.72 | 4121 | 4957 | 4572 |
| 2017-07-13 | 38.67 | 45.10 | 41.76 | 3867 | 4510 | 4176 |
| 2017-08-12 | 36.21 | 57.59 | 38.13 | 3621 | 5759 | 3813 |
| 2017-08-26 | 37.13 | 50.75 | 40.51 | 3713 | 5075 | 4051 |
| 2017-10-01 | 42.90 | 47.67 | 45.22 | 4290 | 4767 | 4522 |
| 2018-04-06 | 33.36 | 52.01 | 44.63 | 3336 | 5201 | 4463 |
| 2018-08-17 | 42.32 | 50.58 | 46.09 | 4232 | 5058 | 4609 |
| 2019-01-26 | 40.65 | 51.15 | 46.84 | 4065 | 5115 | 4684 |
| 2019-07-11 | 42.71 | 52.44 | 47.79 | 4271 | 5244 | 4779 |
| 2023-04-22 | 38.40 | 50.40 | 43.41 | 3840 | 5040 | 4341 |
| 2023-08-12 | 37.90 | 57.07 | 45.23 | 3790 | 5707 | 4523 |
| 2024-11-01 | 38.64 | 55.95 | 41.26 | 3864 | 5595 | 4126 |
| 2025-07-03 | 34.91 | 57.09 | 40.39 | 3491 | 5709 | 4039 |
555
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-07-18 | 2:29.15 | 2:54.15 | 2:41.36 | 14915 | 17415 | 16136 |
| 2009-08-22 | 2:15.91 | 2:47.80 | 2:42.29 | 13591 | 16780 | 16229 |
| 2010-06-05 | 1:54.78 | 2:27.11 | 2:13.99 | 11478 | 14711 | 13399 |
| 2012-10-05 | 1:39.51 | 2:55.43 | 2:14.03 | 9951 | 17543 | 13403 |
| 2013-10-01 | 1:35.02 | 2:21.24 | 1:43.62 | 9502 | 14124 | 10362 |
| 2014-10-01 | 1:43.84 | 2:14.73 | 1:50.49 | 10384 | 13473 | 11049 |
| 2015-02-28 | 1:40.40 | 1:59.00 | 1:47.75 | 10040 | 11900 | 10775 |
| 2015-05-16 | 1:33.97 | 1:52.81 | 1:41.35 | 9397 | 11281 | 10135 |
| 2015-08-22 | 1:29.46 | 2:11.00 | 2:00.07 | 8946 | 13100 | 12007 |
| 2015-10-02 | 1:25.75 | 1:41.73 | 1:38.06 | 8575 | 10173 | 9806 |
| 2016-08-20 | 1:20.47 | 1:44.11 | 1:35.41 | 8047 | 10411 | 9541 |
| 2017-02-25 | 1:39.86 | 1:58.57 | 1:48.44 | 9986 | 11857 | 10844 |
| 2017-07-13 | 1:33.53 | 1:49.96 | 1:39.65 | 9353 | 10996 | 9965 |
| 2017-08-12 | 1:26.56 | 1:40.75 | 1:35.44 | 8656 | 10075 | 9544 |
| 2017-10-01 | 1:25.52 | 1:34.51 | 1:28.66 | 8552 | 9451 | 8866 |
| 2018-04-06 | 1:28.53 | 1:35.01 | 1:32.92 | 8853 | 9501 | 9292 |
| 2018-08-17 | 1:31.81 | 1:41.66 | 1:36.97 | 9181 | 10166 | 9697 |
| 2019-07-11 | 1:22.15 | 1:43.59 | 1:32.29 | 8215 | 10359 | 9229 |
| 2023-08-12 | 1:25.78 | 1:41.68 | 1:33.99 | 8578 | 10168 | 9399 |
| 2024-11-01 | 1:21.58 | 1:36.53 | 1:31.24 | 8158 | 9653 | 9124 |
| 2025-07-03 | 1:33.05 | 1:33.36 | | 9305 | 9336 | |
333bf
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-07-18 | | | | | | |
| 2009-08-15 | 5:01.28 | 5:01.28 | | 30128 | 30128 | |
| 2009-08-22 | | | | | | |
| 2009-10-01 | | | | | | |
| 2010-08-07 | 3:20.34 | 4:46.53 | | 20034 | 28653 | |
| 2012-10-05 | 4:00.88 | 4:00.88 | | 24088 | 24088 | |
| 2013-10-01 | 4:50.07 | 4:50.07 | | 29007 | 29007 | |
| 2014-10-01 | | | | | | |
| 2015-02-28 | 4:26.24 | 4:26.24 | | 26624 | 26624 | |
| 2015-08-22 | | | | | | |
| 2015-10-02 | | | | | | |
| 2017-08-26 | | | | | | |
333fm
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2012-10-05 | | | | | | |
| 2013-10-01 | | | | | | |
333oh
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-07-18 | 30.88 | 37.71 | 36.34 | 3088 | 3771 | 3634 |
| 2009-08-15 | 38.11 | 38.68 | 38.60 | 3811 | 3868 | 3860 |
| 2009-08-22 | 25.75 | 1:18.77 | 30.80 | 2575 | 7877 | 3080 |
| 2009-10-01 | 22.27 | 32.69 | 28.77 | 2227 | 3269 | 2877 |
| 2010-06-05 | 23.13 | 37.18 | 30.17 | 2313 | 3718 | 3017 |
| 2010-08-07 | 24.06 | 32.08 | 26.67 | 2406 | 3208 | 2667 |
| 2012-10-05 | 22.59 | 29.80 | 26.63 | 2259 | 2980 | 2663 |
| 2013-10-01 | 23.64 | 42.90 | 26.64 | 2364 | 4290 | 2664 |
| 2014-10-01 | 21.25 | 29.52 | 25.91 | 2125 | 2952 | 2591 |
| 2015-02-28 | 19.77 | 31.36 | 26.87 | 1977 | 3136 | 2687 |
| 2015-05-16 | 21.90 | 32.91 | 27.34 | 2190 | 3291 | 2734 |
| 2015-08-22 | 30.08 | 36.91 | 33.66 | 3008 | 3691 | 3366 |
| 2015-10-02 | 22.91 | 31.31 | 28.05 | 2291 | 3131 | 2805 |
| 2017-10-01 | 30.23 | 31.99 | | 3023 | 3199 | |
| 2023-04-22 | 26.90 | 36.44 | 29.49 | 2690 | 3644 | 2949 |
| 2023-08-12 | 19.09 | 31.79 | 25.17 | 1909 | 3179 | 2517 |
| 2024-11-01 | 29.57 | 38.08 | | 2957 | 3808 | |
| 2025-07-03 | 26.70 | 38.21 | 30.98 | 2670 | 3821 | 3098 |
pyram
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-10-01 | 14.56 | 32.66 | 32.34 | 1456 | 3266 | 3234 |
| 2012-10-05 | 9.73 | 22.33 | | 973 | 2233 | |
| 2013-10-01 | 7.60 | 19.89 | 14.36 | 760 | 1989 | 1436 |
| 2014-10-01 | 6.23 | 13.82 | 9.22 | 623 | 1382 | 922 |
| 2015-02-28 | 10.05 | 20.38 | 12.10 | 1005 | 2038 | 1210 |
| 2015-05-16 | 8.46 | 16.91 | 11.65 | 846 | 1691 | 1165 |
| 2015-08-22 | 9.00 | 17.72 | 11.61 | 900 | 1772 | 1161 |
| 2015-10-02 | 9.22 | 20.49 | 10.96 | 922 | 2049 | 1096 |
| 2016-08-20 | 10.40 | 14.07 | 12.59 | 1040 | 1407 | 1259 |
| 2017-06-03 | 10.25 | 18.44 | 14.36 | 1025 | 1844 | 1436 |
| 2017-07-13 | 5.40 | 13.12 | 11.43 | 540 | 1312 | 1143 |
| 2017-08-12 | 8.00 | 28.16 | 10.50 | 800 | 2816 | 1050 |
| 2017-10-01 | 7.55 | 23.82 | 10.69 | 755 | 2382 | 1069 |
| 2018-04-06 | 11.65 | 15.55 | 12.34 | 1165 | 1555 | 1234 |
skewb
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2014-10-01 | 33.98 | 33.98 | | 3398 | 3398 | |
sq1
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2010-08-07 | 30.43 | 1:17.84 | 40.81 | 3043 | 7784 | 4081 |
| 2012-10-05 | 36.15 | 55.68 | 49.69 | 3615 | 5568 | 4969 |
| 2014-10-01 | | | | | | |
| 2017-02-25 | 28.10 | 1:24.70 | 46.47 | 2810 | 8470 | 4647 |
| 2017-06-03 | 27.22 | 59.26 | 40.50 | 2722 | 5926 | 4050 |
| 2017-08-12 | 30.89 | 1:02.15 | 40.91 | 3089 | 6215 | 4091 |
| 2017-08-26 | 32.89 | 40.98 | 35.76 | 3289 | 4098 | 3576 |
| 2017-10-01 | 42.97 | 47.36 | | 4297 | 4736 | |
333mbf
| Date | Best single | Worst single | Best average | Best single | Worst single | Best average |
|---|
| 2009-10-01 | | | | | | |
| 2012-10-05 | 1/2 0:06:04 | 1/2 0:06:04 | | 990036401 | 990036401 | |
| 2013-10-01 | | | | | | |
Globe-Trotter
