Zaiyuan Chu (初载源)

Name: Zaiyuan Chu (初载源)

Region: China

Competitions: 11

WCA ID:

2017CHUZ01

Gender: Male

Career: 2017.12.23 - 2019.11.17

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Silver	Bronze	Solves/Attempts
3x3x3 Cube	1210	3790	10895	9.14	10.78	9051	3211	1040			101/105
2x2x2 Cube	157	573	2767	1.50	2.50	1543	359	122	2	2	114/115
4x4x4 Cube	1595	4496	12822	46.25	52.24	12144	4302	1523			14/15
3x3x3 One-Handed	1001	2824	7695	17.35	25.50	13086	5029	1821			22/22
Pyraminx	529	1609	6103	3.65	5.64	5174	1501	545			72/75
Skewb	1208	3646	14263	5.81	11.96	24031	6246	2050			9/10

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	16454	636	55068	2276	212571	10128
Average	14685	697	46154	2231	162847	8770

Overall Medal Collection

Gold	Silver	Bronze
	2	2

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Zibo Open 2019	Second round	17	10.45	13.24	10.45 16.01 11.56 12.14 DNF
	First round	9	11.01	11.67	11.45 13.14 11.42 11.01 12.14
Shandong Open 2019	Second round	31	9.43	11.69	10.82 11.26 12.98 9.43 12.98
	First round	53	10.35	13.11	13.56 10.35 12.10 13.66 DNF
Heze Open 2019	Second round	14	9.14	11.21	9.14 12.66 10.74 13.53 10.23
	First round	14	9.83	11.79	11.69 12.07 18.07 9.83 11.62
Qingdao Spring 2019	Final	4	10.21	10.78	10.78 10.37 10.21 11.18 12.14
	First round	11	10.60	11.91	10.60 12.64 11.84 11.24 15.94
Zibo Open 2018	Second round	22	10.38	13.54	13.25 10.38 14.12 17.52 13.25
	First round	26	11.66	14.78	13.29 16.97 14.09 11.66 17.44
China Championship 2018	Second round	190	10.00	14.35	12.55 14.97 15.53 16.39 10.00
	First round	219	14.32	15.32	19.86 14.32 15.09 16.43 14.43
Shijiazhuang Open 2018	Second round	42	14.18	16.04	17.20 14.28 DNF 14.18 16.64
	First round	14	12.12	12.84	13.55 15.57 12.12 12.84 12.12
Weihai Open 2018	Second round	36	13.80	16.38	16.25 13.80 16.12 18.14 16.76
	First round	45	14.05	18.67	22.37 17.38 23.90 16.26 14.05
Qinhuangdao Open 2018	Second round	25	13.40	15.70	13.40 16.80 15.37 18.02 14.93
	First round	28	13.95	16.06	13.95 14.86 18.74 18.73 14.59
Qingdao Open 2018	Second round	43	15.81	16.77	16.58 15.81 15.87 17.85 DNF
	First round	36	15.51	16.59	16.63 18.29 15.91 17.24 15.51
Zibo Open 2017	First round	58	23.15	29.90	41.09 25.15 23.15 49.42 23.45

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Zibo Open 2019	Final	2	2.08	2.50	3.25 3.15 2.08 2.22 2.14
	First round	2	1.55	2.56	3.15 2.11 2.43 3.16 1.55
Shandong Open 2019	Final	10	1.50	2.81	2.75 2.43 3.25 5.17 1.50
	First round	10	2.24	2.64	2.24 2.85 2.56 2.51 3.12
Heze Open 2019	Final	5	2.03	3.39	2.03 3.68 4.40 2.72 3.77
	Second round	3	2.46	2.74	2.85 2.46 2.79 3.00 2.59
	First round	30	3.56	4.91	3.56 6.98 6.03 4.20 4.49
Qingdao Spring 2019	Final	3	2.45	3.42	4.22 2.92 3.85 3.48 2.45
	First round	2	2.01	3.18	3.89 2.48 3.18 4.93 2.01
Zibo Open 2018	Final	3	2.31	3.00	3.44 2.31 4.61 2.99 2.56
	First round	4	2.39	3.47	3.89 5.00 3.47 2.39 3.04
China Championship 2018	Second round	100	3.15	4.80	6.22 13.72 3.55 3.15 4.64
	First round	105	2.05	4.80	3.92 11.62 6.08 2.05 4.40
Shijiazhuang Open 2018	Final	10	4.02	5.33	4.88 6.07 4.02 5.04 6.73
	First round	6	3.33	4.07	11.07 3.33 5.46 3.38 3.38
Weihai Open 2018	Second round	14	3.99	4.29	3.99 4.25 4.55 5.56 4.07
	First round	12	3.80	4.56	DNF 3.80 5.58 3.98 4.13
Qinhuangdao Open 2018	Final	2	2.56	3.74	9.33 2.66 3.63 4.92 2.56
	First round	10	3.82	4.89	5.30 5.15 4.54 4.98 3.82
Qingdao Open 2018	Final	9	3.56	5.02	4.84 3.56 5.35 4.88 5.50
	First round	11	4.02	4.72	5.05 5.60 4.78 4.33 4.02
Zibo Open 2017	Second round	31	5.34	7.51	6.55 8.52 8.47 7.52 5.34
	First round	18	5.04	5.92	11.40 5.04 6.02 5.25 6.50

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Shandong Open 2019	First round	61	46.25	52.24	49.57 57.33 52.03 46.25 55.12
Heze Open 2019	Final	30	49.90	54.14	51.60 49.90 1:06.18 52.03 58.78
Qingdao Spring 2019	Final	20	47.92	57.45	DNF 50.26 1:05.79 47.92 56.30

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Zibo Open 2019	Final	22	30.91		30.91 33.83
Shandong Open 2019	First round	55	22.28	26.45	28.32 26.00 27.71 22.28 25.64
Heze Open 2019	First round	33	20.67	27.40	27.27 20.67 27.70 31.59 27.24
Qingdao Spring 2019	Final	23	17.35	25.93	31.31 23.85 29.14 17.35 24.79
Zibo Open 2018	Final	17	23.70	25.50	32.55 23.70 24.60 27.40 24.49

Pyraminx
Competition	Round	Place	Best	Average	Detail
Zibo Open 2019	Final	15	6.45	8.03	DNF 10.15 6.45 6.79 7.16
	First round	12	4.22	6.45	4.22 5.03 12.11 7.17 7.15
Shandong Open 2019	First round	25	4.34	5.64	5.61 9.17 5.41 5.90 4.34
Heze Open 2019	First round	15	3.65	5.81	4.80 3.65 DNF 6.39 6.23
Qingdao Spring 2019	Final	11	5.67	6.65	6.65 5.67 7.74 6.80 6.49
	First round	6	5.24	5.78	5.24 6.28 9.72 5.68 5.37
Zibo Open 2018	First round	16	4.70	7.47	11.85 6.69 7.13 4.70 8.59
China Championship 2018	Second round	96	5.23	7.83	5.23 7.44 6.74 9.30 13.96
	First round	40	4.17	6.00	4.17 5.90 5.14 7.74 6.95
Shijiazhuang Open 2018	Final	12	4.25	8.15	8.39 8.37 8.47 4.25 7.70
	First round	10	5.84	6.90	7.92 6.09 5.84 7.60 7.01
Weihai Open 2018	First round	23	5.92	9.48	DNF 9.38 5.92 8.28 10.78
Qinhuangdao Open 2018	Final	13	6.27	8.67	9.35 6.27 6.84 10.12 9.82
Qingdao Open 2018	First round	23	8.34	8.92	8.48 8.34 11.26 8.73 9.54
Zibo Open 2017	First round	33	9.28	11.21	13.47 9.57 10.60 9.28 14.72

Skewb
Competition	Round	Place	Best	Average	Detail
Shijiazhuang Open 2018	First round	22	5.81	11.96	9.84 5.81 13.38 15.18 12.67
Weihai Open 2018	First round	20	12.15	14.93	12.15 14.03 DNF 16.84 13.93

Event	Round	Place	Best	Average	Detail
Zibo Open 2019
3x3x3 Cube	Second round	17	10.45	13.24	10.45 16.01 11.56 12.14 DNF
	First round	9	11.01	11.67	11.45 13.14 11.42 11.01 12.14
2x2x2 Cube	Final	2	2.08	2.50	3.25 3.15 2.08 2.22 2.14
	First round	2	1.55	2.56	3.15 2.11 2.43 3.16 1.55
3x3x3 One-Handed	Final	22	30.91		30.91 33.83
Pyraminx	Final	15	6.45	8.03	DNF 10.15 6.45 6.79 7.16
	First round	12	4.22	6.45	4.22 5.03 12.11 7.17 7.15

Shandong Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	31	9.43	11.69	10.82 11.26 12.98 9.43 12.98
	First round	53	10.35	13.11	13.56 10.35 12.10 13.66 DNF
2x2x2 Cube	Final	10	1.50	2.81	2.75 2.43 3.25 5.17 1.50
	First round	10	2.24	2.64	2.24 2.85 2.56 2.51 3.12
4x4x4 Cube	First round	61	46.25	52.24	49.57 57.33 52.03 46.25 55.12
3x3x3 One-Handed	First round	55	22.28	26.45	28.32 26.00 27.71 22.28 25.64
Pyraminx	First round	25	4.34	5.64	5.61 9.17 5.41 5.90 4.34

Heze Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	14	9.14	11.21	9.14 12.66 10.74 13.53 10.23
	First round	14	9.83	11.79	11.69 12.07 18.07 9.83 11.62
2x2x2 Cube	Final	5	2.03	3.39	2.03 3.68 4.40 2.72 3.77
	Second round	3	2.46	2.74	2.85 2.46 2.79 3.00 2.59
	First round	30	3.56	4.91	3.56 6.98 6.03 4.20 4.49
4x4x4 Cube	Final	30	49.90	54.14	51.60 49.90 1:06.18 52.03 58.78
3x3x3 One-Handed	First round	33	20.67	27.40	27.27 20.67 27.70 31.59 27.24
Pyraminx	First round	15	3.65	5.81	4.80 3.65 DNF 6.39 6.23

Qingdao Spring 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	4	10.21	10.78	10.78 10.37 10.21 11.18 12.14
	First round	11	10.60	11.91	10.60 12.64 11.84 11.24 15.94
2x2x2 Cube	Final	3	2.45	3.42	4.22 2.92 3.85 3.48 2.45
	First round	2	2.01	3.18	3.89 2.48 3.18 4.93 2.01
4x4x4 Cube	Final	20	47.92	57.45	DNF 50.26 1:05.79 47.92 56.30
3x3x3 One-Handed	Final	23	17.35	25.93	31.31 23.85 29.14 17.35 24.79
Pyraminx	Final	11	5.67	6.65	6.65 5.67 7.74 6.80 6.49
	First round	6	5.24	5.78	5.24 6.28 9.72 5.68 5.37

Zibo Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	22	10.38	13.54	13.25 10.38 14.12 17.52 13.25
	First round	26	11.66	14.78	13.29 16.97 14.09 11.66 17.44
2x2x2 Cube	Final	3	2.31	3.00	3.44 2.31 4.61 2.99 2.56
	First round	4	2.39	3.47	3.89 5.00 3.47 2.39 3.04
3x3x3 One-Handed	Final	17	23.70	25.50	32.55 23.70 24.60 27.40 24.49
Pyraminx	First round	16	4.70	7.47	11.85 6.69 7.13 4.70 8.59

China Championship 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	190	10.00	14.35	12.55 14.97 15.53 16.39 10.00
	First round	219	14.32	15.32	19.86 14.32 15.09 16.43 14.43
2x2x2 Cube	Second round	100	3.15	4.80	6.22 13.72 3.55 3.15 4.64
	First round	105	2.05	4.80	3.92 11.62 6.08 2.05 4.40
Pyraminx	Second round	96	5.23	7.83	5.23 7.44 6.74 9.30 13.96
	First round	40	4.17	6.00	4.17 5.90 5.14 7.74 6.95

Shijiazhuang Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	42	14.18	16.04	17.20 14.28 DNF 14.18 16.64
	First round	14	12.12	12.84	13.55 15.57 12.12 12.84 12.12
2x2x2 Cube	Final	10	4.02	5.33	4.88 6.07 4.02 5.04 6.73
	First round	6	3.33	4.07	11.07 3.33 5.46 3.38 3.38
Pyraminx	Final	12	4.25	8.15	8.39 8.37 8.47 4.25 7.70
	First round	10	5.84	6.90	7.92 6.09 5.84 7.60 7.01
Skewb	First round	22	5.81	11.96	9.84 5.81 13.38 15.18 12.67

Weihai Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	36	13.80	16.38	16.25 13.80 16.12 18.14 16.76
	First round	45	14.05	18.67	22.37 17.38 23.90 16.26 14.05
2x2x2 Cube	Second round	14	3.99	4.29	3.99 4.25 4.55 5.56 4.07
	First round	12	3.80	4.56	DNF 3.80 5.58 3.98 4.13
Pyraminx	First round	23	5.92	9.48	DNF 9.38 5.92 8.28 10.78
Skewb	First round	20	12.15	14.93	12.15 14.03 DNF 16.84 13.93

Qinhuangdao Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	25	13.40	15.70	13.40 16.80 15.37 18.02 14.93
	First round	28	13.95	16.06	13.95 14.86 18.74 18.73 14.59
2x2x2 Cube	Final	2	2.56	3.74	9.33 2.66 3.63 4.92 2.56
	First round	10	3.82	4.89	5.30 5.15 4.54 4.98 3.82
Pyraminx	Final	13	6.27	8.67	9.35 6.27 6.84 10.12 9.82

Qingdao Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	43	15.81	16.77	16.58 15.81 15.87 17.85 DNF
	First round	36	15.51	16.59	16.63 18.29 15.91 17.24 15.51
2x2x2 Cube	Final	9	3.56	5.02	4.84 3.56 5.35 4.88 5.50
	First round	11	4.02	4.72	5.05 5.60 4.78 4.33 4.02
Pyraminx	First round	23	8.34	8.92	8.48 8.34 11.26 8.73 9.54

Zibo Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	58	23.15	29.90	41.09 25.15 23.15 49.42 23.45
2x2x2 Cube	Second round	31	5.34	7.51	6.55 8.52 8.47 7.52 5.34
	First round	18	5.04	5.92	11.40 5.04 6.02 5.25 6.50
Pyraminx	First round	33	9.28	11.21	13.47 9.57 10.60 9.28 14.72

No.	Date	Name	Region	City
11	2019-11-17	Zibo Open 2019	China	Zibo, Shandong
10	2019-10-04~05	Shandong Open 2019	China	Jinan, Shandong
9	2019-07-21	Heze Open 2019	China	Heze, Shandong
8	2019-03-31	Qingdao Spring 2019	China	Qingdao, Shandong
7	2018-12-01	Zibo Open 2018	China	Zibo, Shandong
6	2018-10-02~04	China Championship 2018	China	Beijing
5	2018-06-10	Shijiazhuang Open 2018	China	Shijiazhuang, Hebei
4	2018-05-12~13	Weihai Open 2018	China	Weihai, Shandong
3	2018-04-22	Qinhuangdao Open 2018	China	Qinhuangdao, Hebei
2	2018-03-25	Qingdao Open 2018	China	Qingdao, Shandong
1	2017-12-23	Zibo Open 2017	China	Zibo, Shandong

Closest Cubers

Person	Competitions
Minghan Li (李明瀚)	8
Yilin Miao (苗宜琳)	8
Baizhen Kuang (匡柏臻)	6
Chenghao Guo (国成浩)	6
Kaiyuan Chu (初楷源)	6
Lianhao Zhu (褚连皓)	6
Xuezhi Zhang (张学智)	6
Zhenyu Wang (王振宇)	6
Zhi Li (李志)	6
Bowen Xiao (肖博文)	5
Fangyuan Chang (常方圆)	5
Fazhen Wu (吴法臻)	5
Hang Li (李航)	5
Qianyi Wang (王乾奕)	5
Ruifeng Huo (霍瑞丰)	5
Runqi He (何润锜)	5
Shukun Zhang (张树坤)	5
Sihan Jiao (焦思涵)	5
Wenbo Sun (孙文博)	5
Yusheng Du (杜宇生)	5

Seen Cubers

Times	Competitors
1	1239
2	215
3	66
4	39
5	11
6	7
8	2
All	1579

Visited Provinces

Times	Province
8	Shandong
2	Hebei
1	Beijing