Kevin Chau Ka Wai (周嘉偉)

Compétition(s) : 29

Pays visité(s) : 9 - voir la carte

Première compétition : HongKongOpen2008 (2008-07-27)

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)

PR Streak : 22

Records Personnel

Épreuve	Single	Rank HK	Rank W	Moyenne	Rank HK	Rank W
333	8.90	135	13155	10.33	108	10060
222	1.85	49	7188	2.96	44	4374
444	33.36	49	4402	38.13	47	4068
555	1:20.47	77	7934	1:28.66	77	7748
333bf	3:20.34	51	7087
333fm
333oh	19.09	111	13267	25.17	131	15730
pyram	5.40	100	20353	9.22	142	25740
skewb	33.98	285	71804
sq1	27.22	75	11099	35.76	76	10646
333mbf	1/2 0:06:04	24	3885
magic	0.84	3	27	0.91	2	20
mmagic	2.46	9	125	2.71	5	98

Cubing Contests

Épreuve	Single	Rank W	Moyenne	Rank W
Magic	1.19	25	1.28	14

Records battus

Épreuve	Single			Moyenne
Épreuve	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
magic	3	1	1
mmagic	1	1	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

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

555 333bf

333fm

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 single	Worst single
2009-10-01
2012-10-05	1/2 0:06:04	1/2 0:06:04	990036401	990036401
2013-10-01

Date	Best single	Worst single	Best single	Worst single
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

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2008-07-27	1.05	3.25	3.05	105	325	305
2009-07-18	0.93	3.05	1.01	93	305	101
2009-08-15	1.00	1.81	1.03	100	181	103
2009-08-22	0.90	1.34	0.93	90	134	93
2009-10-01	0.90	1.11	0.92	90	111	92
2010-06-05	0.84	1.13	0.91	84	113	91
2010-08-07	0.86	2.90		86	290
2012-10-05	0.95	2.69	1.05	95	269	105

Date	Best single	Worst single	Best average	Best single	Worst single	Best average
2008-07-27	3.94	6.06	4.47	394	606	447
2009-07-18	2.59	4.94	2.96	259	494	296
2009-08-15	2.72	5.58	3.11	272	558	311
2009-08-22	2.58	11.94	2.71	258	1194	271
2009-10-01	2.65	5.56	2.96	265	556	296
2010-06-05	2.46	3.36	2.79	246	336	279
2010-08-07	2.93	4.88	4.02	293	488	402
2012-10-05	2.80	5.85	3.27	280	585	327