Qiyu Chen (陈其宇)

Name: Qiyu Chen (陈其宇)

Region: China

Competitions: 11

WCA ID:

2017CHEQ03

Gender: Male

Career: 2017.09.16 - 2021.03.27

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	892	2818	8263	8.64	10.44	7596	2671	867	98/100
2x2x2 Cube	350	1217	5459	1.89	2.81	2494	592	190	83/85
4x4x4 Cube	2973	8538	25333	1:00.80					4/4
3x3x3 One-Handed	2890	8473	22996	26.53	31.70	21555	8155	2840	5/5
Megaminx	727	2227	8009	1:33.31	1:48.29	8520	2366	778	5/5
Pyraminx	474	1425	5452	3.51	4.72	2959	844	306	84/85
Skewb	197	629	2655	3.00	4.82	2032	517	181	74/75

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	17796	752	57114	2447	207282	9740
Average	15390	763	50171	2592	171021	9485

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Shaoxing Morning 2021	First round	20	8.64	10.44	10.04 9.63 8.64 11.65 33.27
Shanghai Open 2019	Final	13	10.26	11.59	12.41 10.94 11.43 13.53 10.26
	First round	12	9.49	10.75	12.54 11.71 10.10 10.43 9.49
Taizhou Open 2019	Final	16	10.73	13.31	16.09 10.73 15.18 11.19 13.56
	Second round	14	9.86	11.39	9.86 10.35 10.34 13.47 13.57
	First round	48	11.44	15.80	11.44 12.48 DNF 19.56 15.35
China Championship 2019	Second round	178	9.42	12.32	11.22 11.34 9.42 14.40 15.98
	First round	269	11.46	13.59	11.46 12.37 15.64 14.45 13.96
Hefei Summer 2019	Second round	25	11.70	12.82	13.85 14.31 12.65 11.70 11.95
	First round	21	9.54	12.41	12.79 15.01 11.97 9.54 12.48
Kunshan Open 2019	First round	34	13.08	14.57	13.93 13.08 16.42 13.36 19.30
Yancheng Spring 2019	Final	10	10.50	12.98	15.69 13.17 13.58 12.19 10.50
	Second round	12	11.12	12.03	11.72 11.16 13.20 11.12 15.17
	First round	11	10.42	12.51	14.35 10.42 12.37 12.97 12.19
SJTU Winter Open 2018	Second round	46	12.35	13.73	15.77 14.84 13.22 13.14 12.35
	First round	63	11.42	15.63	11.42 15.54 15.92 15.42 DNF
China Championship 2018	Second round	288	15.06	18.16	16.73 18.79 21.70 18.95 15.06
	First round	277	13.84	17.14	18.58 19.28 17.61 15.23 13.84
HDU Open 2017	First round	90	20.12	23.55	22.28 29.80 20.12 24.06 24.30
Suzhou Open 2017	First round	97	26.52	29.38	26.52 27.46 34.70 29.98 30.71

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Shaoxing Morning 2021	First round	19	3.20	4.36	4.21 4.72 6.37 4.16 3.20
Taizhou Open 2019	Final	8	2.29	3.79	3.63 2.29 7.54 3.93 3.81
	First round	5	2.07	3.29	3.76 4.31 2.98 2.07 3.12
China Championship 2019	Semi Final	20	1.89	2.97	2.47 3.26 1.89 3.37 3.19
	Second round	22	2.45	2.81	2.86 DNF 2.68 2.45 2.90
	First round	62	2.33	3.67	3.14 2.33 3.87 4.00 5.15
Hefei Summer 2019	Final	6	2.38	3.17	4.19 3.12 2.38 2.55 3.85
	Second round	11	2.93	4.01	2.93 4.94 4.19 3.22 4.61
	First round	7	1.96	3.37	3.24 4.90 1.96 3.52 3.35
Kunshan Open 2019	First round	9	2.72	4.01	2.72 4.34 3.97 3.73 4.70
Yancheng Spring 2019	First round	18	3.89	5.27	4.24 3.89 6.20 DNF 5.37
SJTU Winter Open 2018	First round	34	4.20	5.58	5.56 5.28 8.17 5.89 4.20
China Championship 2018	Second round	216	4.59	6.74	7.54 7.22 5.94 4.59 7.05
	First round	190	5.25	5.98	6.55 5.25 5.53 6.33 6.07
HDU Open 2017	First round	51	5.69	6.87	5.85 7.29 7.46 7.88 5.69
Suzhou Open 2017	Second round	37	5.24	7.91	7.65 16.57 8.88 5.24 7.21
	First round	39	5.48	6.53	6.76 5.48 5.52 7.32 9.83

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Taizhou Open 2019	Final	28	1:00.80		1:00.80 1:08.47
SJTU Winter Open 2018	First round	37	1:16.96		1:31.94 1:16.96

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Shanghai Open 2019	Final	45	26.53	31.70	27.01 26.53 42.23 41.47 26.63

Megaminx
Competition	Round	Place	Best	Average	Detail
Taizhou Open 2019	Final	13	1:33.31	1:48.29	1:49.93 1:35.55 2:03.22 1:33.31 1:59.38

Pyraminx
Competition	Round	Place	Best	Average	Detail
Shaoxing Morning 2021	Final	11	4.95	5.64	7.02 6.73 5.19 5.00 4.95
	First round	8	3.51	5.33	5.03 3.51 6.62 5.10 5.85
Taizhou Open 2019	Final	6	4.36	5.31	8.86 7.10 4.36 4.36 4.46
	First round	5	3.83	4.72	4.97 8.35 5.36 3.84 3.83
China Championship 2019	Semi Final	41	3.52	4.86	3.61 5.45 5.52 7.23 3.52
	Second round	50	3.68	5.27	3.68 5.17 5.19 5.60 5.45
	First round	35	4.41	4.79	4.81 7.41 4.41 4.76 4.79
Hefei Summer 2019	Final	12	5.64	6.48	10.96 6.62 5.64 6.81 6.01
	First round	12	4.60	6.28	6.84 6.53 4.60 7.40 5.46
Kunshan Open 2019	First round	15	5.22	6.33	6.44 5.22 10.03 5.24 7.32
Yancheng Spring 2019	First round	14	4.62	6.76	5.71 4.62 8.97 5.59 16.36
SJTU Winter Open 2018	Second round	33	5.48	9.69	12.69 9.38 10.22 5.48 9.48
	First round	27	6.81	7.62	7.50 6.81 7.16 11.83 8.20
China Championship 2018	Second round	146	7.07	9.99	10.36 7.07 13.37 9.30 10.31
	First round	141	4.76	9.49	4.76 8.43 10.97 DNF 9.06
HDU Open 2017	First round	32	8.59	11.54	8.66 16.43 8.59 13.30 12.65
Suzhou Open 2017	First round	49	9.44	11.02	10.63 10.17 14.03 12.25 9.44

Skewb
Competition	Round	Place	Best	Average	Detail
Taizhou Open 2019	Final	7	3.72	6.29	9.77 6.30 7.50 5.06 3.72
	First round	10	5.05	7.50	5.05 10.33 6.52 10.70 5.64
China Championship 2019	Semi Final	25	3.00	4.82	5.15 5.26 3.00 4.06 8.44
	Second round	23	4.23	5.37	4.62 6.38 5.12 4.23 6.57
	First round	64	3.54	7.04	7.03 5.96 3.54 8.12 8.96
Hefei Summer 2019	Final	9	5.48	6.63	8.85 5.55 6.61 7.72 5.48
	First round	5	4.98	5.98	4.98 5.40 8.26 5.48 7.06
Kunshan Open 2019	First round	11	5.37	6.84	5.37 5.44 8.96 7.78 7.30
Yancheng Spring 2019	Final	11	6.11	7.85	11.47 6.11 8.80 8.41 6.35
	First round	8	6.44	7.19	8.17 10.63 6.56 6.44 6.85
SJTU Winter Open 2018	Final	16	5.69	8.83	12.18 5.69 7.78 7.06 11.66
	First round	16	6.23	7.32	8.88 6.79 6.23 7.64 7.54
China Championship 2018	Second round	100	7.51	9.78	11.67 9.15 9.79 7.51 10.41
	First round	117	8.06	10.54	10.58 10.40 15.11 10.64 8.06
HDU Open 2017	First round	36	14.21	20.38	17.49 26.64 17.00 DNF 14.21

Event	Round	Place	Best	Average	Detail
Shaoxing Morning 2021
3x3x3 Cube	First round	20	8.64	10.44	10.04 9.63 8.64 11.65 33.27
2x2x2 Cube	First round	19	3.20	4.36	4.21 4.72 6.37 4.16 3.20
Pyraminx	Final	11	4.95	5.64	7.02 6.73 5.19 5.00 4.95
	First round	8	3.51	5.33	5.03 3.51 6.62 5.10 5.85

Shanghai Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	13	10.26	11.59	12.41 10.94 11.43 13.53 10.26
	First round	12	9.49	10.75	12.54 11.71 10.10 10.43 9.49
3x3x3 One-Handed	Final	45	26.53	31.70	27.01 26.53 42.23 41.47 26.63

Taizhou Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	16	10.73	13.31	16.09 10.73 15.18 11.19 13.56
	Second round	14	9.86	11.39	9.86 10.35 10.34 13.47 13.57
	First round	48	11.44	15.80	11.44 12.48 DNF 19.56 15.35
2x2x2 Cube	Final	8	2.29	3.79	3.63 2.29 7.54 3.93 3.81
	First round	5	2.07	3.29	3.76 4.31 2.98 2.07 3.12
4x4x4 Cube	Final	28	1:00.80		1:00.80 1:08.47
Megaminx	Final	13	1:33.31	1:48.29	1:49.93 1:35.55 2:03.22 1:33.31 1:59.38
Pyraminx	Final	6	4.36	5.31	8.86 7.10 4.36 4.36 4.46
	First round	5	3.83	4.72	4.97 8.35 5.36 3.84 3.83
Skewb	Final	7	3.72	6.29	9.77 6.30 7.50 5.06 3.72
	First round	10	5.05	7.50	5.05 10.33 6.52 10.70 5.64

China Championship 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	178	9.42	12.32	11.22 11.34 9.42 14.40 15.98
	First round	269	11.46	13.59	11.46 12.37 15.64 14.45 13.96
2x2x2 Cube	Semi Final	20	1.89	2.97	2.47 3.26 1.89 3.37 3.19
	Second round	22	2.45	2.81	2.86 DNF 2.68 2.45 2.90
	First round	62	2.33	3.67	3.14 2.33 3.87 4.00 5.15
Pyraminx	Semi Final	41	3.52	4.86	3.61 5.45 5.52 7.23 3.52
	Second round	50	3.68	5.27	3.68 5.17 5.19 5.60 5.45
	First round	35	4.41	4.79	4.81 7.41 4.41 4.76 4.79
Skewb	Semi Final	25	3.00	4.82	5.15 5.26 3.00 4.06 8.44
	Second round	23	4.23	5.37	4.62 6.38 5.12 4.23 6.57
	First round	64	3.54	7.04	7.03 5.96 3.54 8.12 8.96

Hefei Summer 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	25	11.70	12.82	13.85 14.31 12.65 11.70 11.95
	First round	21	9.54	12.41	12.79 15.01 11.97 9.54 12.48
2x2x2 Cube	Final	6	2.38	3.17	4.19 3.12 2.38 2.55 3.85
	Second round	11	2.93	4.01	2.93 4.94 4.19 3.22 4.61
	First round	7	1.96	3.37	3.24 4.90 1.96 3.52 3.35
Pyraminx	Final	12	5.64	6.48	10.96 6.62 5.64 6.81 6.01
	First round	12	4.60	6.28	6.84 6.53 4.60 7.40 5.46
Skewb	Final	9	5.48	6.63	8.85 5.55 6.61 7.72 5.48
	First round	5	4.98	5.98	4.98 5.40 8.26 5.48 7.06

Kunshan Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	34	13.08	14.57	13.93 13.08 16.42 13.36 19.30
2x2x2 Cube	First round	9	2.72	4.01	2.72 4.34 3.97 3.73 4.70
Pyraminx	First round	15	5.22	6.33	6.44 5.22 10.03 5.24 7.32
Skewb	First round	11	5.37	6.84	5.37 5.44 8.96 7.78 7.30

Yancheng Spring 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	10	10.50	12.98	15.69 13.17 13.58 12.19 10.50
	Second round	12	11.12	12.03	11.72 11.16 13.20 11.12 15.17
	First round	11	10.42	12.51	14.35 10.42 12.37 12.97 12.19
2x2x2 Cube	First round	18	3.89	5.27	4.24 3.89 6.20 DNF 5.37
Pyraminx	First round	14	4.62	6.76	5.71 4.62 8.97 5.59 16.36
Skewb	Final	11	6.11	7.85	11.47 6.11 8.80 8.41 6.35
	First round	8	6.44	7.19	8.17 10.63 6.56 6.44 6.85

SJTU Winter Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	46	12.35	13.73	15.77 14.84 13.22 13.14 12.35
	First round	63	11.42	15.63	11.42 15.54 15.92 15.42 DNF
2x2x2 Cube	First round	34	4.20	5.58	5.56 5.28 8.17 5.89 4.20
4x4x4 Cube	First round	37	1:16.96		1:31.94 1:16.96
Pyraminx	Second round	33	5.48	9.69	12.69 9.38 10.22 5.48 9.48
	First round	27	6.81	7.62	7.50 6.81 7.16 11.83 8.20
Skewb	Final	16	5.69	8.83	12.18 5.69 7.78 7.06 11.66
	First round	16	6.23	7.32	8.88 6.79 6.23 7.64 7.54

China Championship 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	288	15.06	18.16	16.73 18.79 21.70 18.95 15.06
	First round	277	13.84	17.14	18.58 19.28 17.61 15.23 13.84
2x2x2 Cube	Second round	216	4.59	6.74	7.54 7.22 5.94 4.59 7.05
	First round	190	5.25	5.98	6.55 5.25 5.53 6.33 6.07
Pyraminx	Second round	146	7.07	9.99	10.36 7.07 13.37 9.30 10.31
	First round	141	4.76	9.49	4.76 8.43 10.97 DNF 9.06
Skewb	Second round	100	7.51	9.78	11.67 9.15 9.79 7.51 10.41
	First round	117	8.06	10.54	10.58 10.40 15.11 10.64 8.06

HDU Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	90	20.12	23.55	22.28 29.80 20.12 24.06 24.30
2x2x2 Cube	First round	51	5.69	6.87	5.85 7.29 7.46 7.88 5.69
Pyraminx	First round	32	8.59	11.54	8.66 16.43 8.59 13.30 12.65
Skewb	First round	36	14.21	20.38	17.49 26.64 17.00 DNF 14.21

Suzhou Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	97	26.52	29.38	26.52 27.46 34.70 29.98 30.71
2x2x2 Cube	Second round	37	5.24	7.91	7.65 16.57 8.88 5.24 7.21
	First round	39	5.48	6.53	6.76 5.48 5.52 7.32 9.83
Pyraminx	First round	49	9.44	11.02	10.63 10.17 14.03 12.25 9.44

No.	Date	Name	Region	City
11	2021-03-27	Shaoxing Morning 2021	China	Shaoxing, Zhejiang
10	2019-10-19	Shanghai Open 2019	China	Shanghai
9	2019-08-03	Taizhou Open 2019	China	Taizhou, Zhejiang
8	2019-07-26~28	China Championship 2019	China	Hefei, Anhui
7	2019-06-22~23	Hefei Summer 2019	China	Hefei, Anhui
6	2019-04-20~21	Kunshan Open 2019	China	Suzhou, Jiangsu
5	2019-04-06	Yancheng Spring 2019	China	Yancheng, Jiangsu
4	2018-12-30~31	SJTU Winter Open 2018	China	Shanghai
3	2018-10-02~04	China Championship 2018	China	Beijing
2	2017-11-18~19	HDU Open 2017	China	Hangzhou, Zhejiang
1	2017-09-16~17	Suzhou Open 2017	China	Suzhou, Jiangsu

Closest Cubers

Person	Competitions
Zhiyuan Ma (马之元)	8
Lukas Shelley	7
Sicheng Gu (顾思成)	7
Xulang Li (黎旭朗)	7
Jack Pan (潘杰康)	6
Mingshuo Zhao (赵铭硕)	6
Xiaobo Jin (金晓波)	6
Yi Wang (王旖)	6
Hang Wang (王杭)	5
Jiayu Wang (王佳宇)	5
Qi Zhou (周祺)	5
Tiancai Zhu (朱田才)	5
Xingkai Yin (尹星凯)	5
Zhiyuan Chen (陈智源)	5
Baiqiang Dong (董百强)	4
Charles Zhu (朱彦臣)	4
Chengming Su (苏成明)	4
Chengrang Yuan (袁成让)	4
Chengxiang Cui (崔程翔)	4
Feiyu Lu (卢飞聿)	4

Seen Cubers

Times	Competitors
1	1424
2	330
3	90
4	35
5	6
6	4
7	3
8	1
All	1893

Visited Provinces

Times	Province
3	Jiangsu
3	Zhejiang
2	Shanghai
2	Anhui
1	Beijing