Jiachen Xu (徐嘉辰)

Name: Jiachen Xu (徐嘉辰)

Region: China

Competitions: 14

WCA ID:

2016XUJI02

Gender: Male

Career: 2016.05.28 - 2018.10.04

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	936	2965	8628	8.71	11.83	14176	5151	1670				95/95
2x2x2 Cube	1243	4254	16460	2.75	3.60	7032	1800	523			2	84/85
Clock	209	809	3628	8.40	10.43	3874	843	232				18/20
Pyraminx	66	190	835	1.90	2.32	184	43	21	7	2		159/165
Skewb	29	108	505	1.88	3.23	320	79	37	1	1	2	117/120

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	22132	1181	79794	4656	297156	18179
Average	16998	927	59081	3524	198881	12291

Overall Medal Collection

Gold	Silver	Bronze
8	3	4

Overall Record Collection

WR	CR	NR
	1

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
China Championship 2018	Semi Final	92	12.07	14.19	16.94 14.77 14.81 12.98 12.07
	Second round	84	11.29	11.97	13.60 12.02 11.29 11.95 11.95
	First round	139	12.12	13.36	12.21 14.03 12.12 13.85 15.39
Beijing Summer 2018	Final	76	11.75	14.26	13.86 11.75 16.97 19.30 11.94
	First round	98	10.73	15.40	20.51 10.73 12.47 13.23 24.61
Tianjin Summer Open 2018	Final	13	11.07	11.83	12.85 11.29 11.07 12.48 11.72
	First round	19	11.48	12.71	13.68 17.19 12.17 12.27 11.48
Shijiazhuang Open 2018	Second round	19	11.11	13.34	13.18 15.31 18.56 11.54 11.11
	First round	22	8.71	13.98	13.84 20.85 14.94 13.17 8.71
Beijing Open 2018	Second round	78	13.27	15.69	16.90 17.04 14.88 13.27 15.28
	First round	54	12.04	13.90	15.07 14.15 14.50 13.05 12.04
Qingdao Open 2018	Second round	13	10.56	12.11	10.56 12.87 11.08 18.66 12.39
	First round	23	11.63	13.96	11.63 13.19 14.35 14.33 16.55
Shijiazhuang Open 2017	Second round	12	11.93	13.28	11.93 17.98 13.27 12.55 14.03
	First round	22	12.97	14.69	15.60 15.44 16.18 13.02 12.97
China Championship 2017	Second round	247	13.57	16.05	13.57 16.34 14.71 17.12 17.11
	First round	256	14.52	15.86	17.83 16.35 15.72 14.52 15.50
Tangshan Open 2017	First round	52	15.38	18.39	16.61 19.08 19.47 20.37 15.38
Shanghai Spring 2017	First round	78	17.02	19.39	17.02 19.43 18.87 20.27 19.86

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
China Championship 2018	Semi Final	53	3.04	4.36	5.29 3.07 5.62 3.04 4.71
	Second round	74	3.70	4.37	3.70 7.48 4.70 4.45 3.95
	First round	34	3.01	3.60	3.29 4.72 3.88 3.01 3.63
Shijiazhuang Open 2018	Final	4	3.13	4.07	3.96 4.59 4.72 3.66 3.13
	First round	9	3.75	4.42	4.53 3.75 4.48 4.25 4.89
Beijing Open 2018	Final	19	2.75	5.16	3.44 2.75 DNF 7.65 4.39
	Second round	7	3.34	3.97	3.58 4.02 5.15 4.30 3.34
	First round	54	3.37	5.41	3.37 4.87 6.31 5.34 6.03
Qingdao Open 2018	Final	3	3.34	3.97	3.72 3.34 4.39 4.86 3.81
	First round	5	3.48	4.50	3.83 6.07 3.48 3.60 6.46
Shijiazhuang Open 2017	Final	3	3.48	4.07	7.45 3.48 3.91 4.03 4.26
	First round	4	3.27	4.19	3.27 4.60 4.44 4.28 3.85
China Championship 2017	Second round	98	3.85	5.23	5.47 3.85 5.02 5.20 6.09
	First round	57	3.96	4.41	4.06 4.88 9.46 3.96 4.29
Tangshan Open 2017	First round	12	3.57	5.39	5.15 6.08 4.94 3.57 6.08
Shanghai Spring 2017	First round	16	4.47	4.98	4.47 4.98 5.34 4.61 6.88
Asian Championship 2016	First round	203	5.01	6.49	7.00 11.01 5.01 6.68 5.78

Clock
Competition	Round	Place	Best	Average	Detail
Beijing Open 2018	Final	10	9.72	10.55	9.72 DNF 9.81 9.79 12.05
Shanghai Spring 2017	Final	4	9.74	10.79	11.08 9.92 12.73 11.37 9.74
	First round	7	8.40	10.43	10.41 9.89 15.07 11.00 8.40
Anhui University Smart Open 2017	First round	9	10.26	11.54	12.32 11.02 DNF 11.28 10.26

Pyraminx
Competition	Round	Place	Best	Average	Detail
China Championship 2018	Final	2	2.40	3.04	3.11 3.16 2.40 2.85 DNF
	Semi Final	1	2.53	2.89	2.55 3.03 3.16 3.10 2.53
	Second round	2	2.04	2.84	2.04 2.30 DNF 2.55 3.68
	First round	4	1.99	3.50	3.07 1.99 3.33 4.09 DNF
Beijing Summer 2018	Final	1	2.15	2.70	3.19 2.70 3.16 2.15 2.23
	First round	6	2.54	4.22	4.71 5.40 2.54 5.92 2.56
Tianjin Summer Open 2018	Final	1	2.01	2.81	2.82 2.76 2.84 4.24 2.01
	First round	1	2.42	3.24	2.42 5.05 2.99 3.83 2.89
Shijiazhuang Open 2018	Final	1	2.50	3.04	3.84 3.02 2.61 3.48 2.50
	First round	1	1.90	2.94	2.51 2.72 3.59 1.90 4.72
Beijing Open 2018	Final	2	2.67	4.22	2.67 DNF 4.12 5.25 3.28
	First round	1	1.91	AsR 2.32	2.49 2.26 4.01 1.91 2.21
Qingdao Open 2018	Final	1	2.02	3.65	2.98 5.36 3.02 2.02 4.94
	First round	2	2.49	3.70	3.06 2.49 DNF 3.79 4.24
Shijiazhuang Open 2017	Final	1	2.21	4.39	DNF 3.83 6.37 2.21 2.98
	First round	2	2.56	4.89	3.56 3.99 8.00 7.12 2.56
China Championship 2017	Final	6	2.89	3.63	3.40 3.28 2.89 4.38 4.20
	Semi Final	13	2.86	4.57	3.15 2.86 6.50 7.38 4.07
	Second round	1	2.79	3.25	4.09 3.12 3.49 3.15 2.79
	First round	3	2.29	3.25	4.00 2.29 3.07 6.08 2.68
Tangshan Open 2017	Final	1	3.36	3.70	3.59 3.97 3.36 3.53 4.81
	First round	1	3.02	3.57	3.68 3.72 3.31 3.02 7.60
Shanghai Spring 2017	Final	8	3.73	5.33	10.07 7.32 4.34 4.33 3.73
	First round	6	2.62	4.86	5.30 4.71 2.62 5.82 4.58
Anhui University Smart Open 2017	Final	4	2.89	5.04	4.08 2.89 6.61 6.10 4.94
	Second round	1	2.71	3.81	4.57 2.71 4.53 3.61 3.30
	First round	1	2.27	3.83	3.38 2.27 4.06 6.12 4.05
Tianjin Open 2016	Final	1	2.13	3.64	3.27 8.78 3.61 2.13 4.05
	First round	1	2.72	4.07	7.50 5.88 3.13 3.19 2.72
Asian Championship 2016	Semi Final	20	3.91	5.45	5.54 7.41 3.91 4.89 5.92
	Second round	31	3.62	5.63	7.87 10.18 3.75 3.62 5.28
	First round	15	3.72	4.72	6.33 8.95 3.87 3.72 3.97
One Night in Beijing 2016	First round	11	6.36	8.09	13.18 8.19 7.77 8.31 6.36

Skewb
Competition	Round	Place	Best	Average	Detail
China Championship 2018	Final	9	3.01	4.39	3.70 4.85 6.46 4.62 3.01
	Semi Final	11	3.25	4.61	8.87 6.01 3.82 4.00 3.25
	Second round	20	4.80	5.12	4.98 5.54 4.80 4.83 5.67
	First round	7	3.72	4.18	5.14 3.72 4.44 3.81 4.28
Beijing Summer 2018	Final	8	3.62	4.32	6.01 4.36 4.65 3.62 3.94
	First round	7	3.76	4.71	3.76 5.29 3.82 5.02 6.56
Tianjin Summer Open 2018	Final	3	4.06	5.31	5.35 4.06 6.50 6.73 4.09
Shijiazhuang Open 2018	Final	3	1.88	4.55	5.82 4.89 4.32 1.88 4.44
	First round	2	2.58	3.59	3.22 2.58 4.22 3.32 5.63
Beijing Open 2018	Final	6	4.26	5.47	5.10 5.80 5.52 6.01 4.26
	First round	3	3.96	4.00	7.08 3.96 4.00 4.02 3.97
Qingdao Open 2018	Final	1	3.54	5.03	4.51 5.12 3.54 5.46 5.74
	First round	1	2.33	3.73	2.98 2.33 7.59 3.86 4.36
Shijiazhuang Open 2017	Final	2	2.29	3.23	3.78 3.68 2.29 3.57 2.43
	First round	3	4.13	4.78	4.75 5.39 7.27 4.13 4.20
China Championship 2017	Second round	20	4.59	5.56	5.18 6.56 4.95 10.11 4.59
	First round	11	4.91	5.34	5.10 4.91 6.34 5.45 5.48
Tangshan Open 2017	Final	5	4.93	6.40	5.39 4.93 7.55 6.25 7.83
	First round	6	5.36	7.04	5.36 6.02 7.01 DNF 8.10
Shanghai Spring 2017	Final	9	4.78	5.72	6.36 4.78 6.79 5.75 5.05
	First round	3	4.23	4.84	5.33 4.23 4.86 5.54 4.33
Anhui University Smart Open 2017	Second round	9	5.34	6.58	5.34 7.03 6.28 DNF 6.43
	First round	5	5.50	6.36	8.36 7.18 5.74 5.50 6.16
Asian Championship 2016	First round	120	12.33	15.91	16.62 DNF 15.57 12.33 15.53

Event	Round	Place	Best	Average	Detail
China Championship 2018
3x3x3 Cube	Semi Final	92	12.07	14.19	16.94 14.77 14.81 12.98 12.07
	Second round	84	11.29	11.97	13.60 12.02 11.29 11.95 11.95
	First round	139	12.12	13.36	12.21 14.03 12.12 13.85 15.39
2x2x2 Cube	Semi Final	53	3.04	4.36	5.29 3.07 5.62 3.04 4.71
	Second round	74	3.70	4.37	3.70 7.48 4.70 4.45 3.95
	First round	34	3.01	3.60	3.29 4.72 3.88 3.01 3.63
Pyraminx	Final	2	2.40	3.04	3.11 3.16 2.40 2.85 DNF
	Semi Final	1	2.53	2.89	2.55 3.03 3.16 3.10 2.53
	Second round	2	2.04	2.84	2.04 2.30 DNF 2.55 3.68
	First round	4	1.99	3.50	3.07 1.99 3.33 4.09 DNF
Skewb	Final	9	3.01	4.39	3.70 4.85 6.46 4.62 3.01
	Semi Final	11	3.25	4.61	8.87 6.01 3.82 4.00 3.25
	Second round	20	4.80	5.12	4.98 5.54 4.80 4.83 5.67
	First round	7	3.72	4.18	5.14 3.72 4.44 3.81 4.28

Beijing Summer 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	76	11.75	14.26	13.86 11.75 16.97 19.30 11.94
	First round	98	10.73	15.40	20.51 10.73 12.47 13.23 24.61
Pyraminx	Final	1	2.15	2.70	3.19 2.70 3.16 2.15 2.23
	First round	6	2.54	4.22	4.71 5.40 2.54 5.92 2.56
Skewb	Final	8	3.62	4.32	6.01 4.36 4.65 3.62 3.94
	First round	7	3.76	4.71	3.76 5.29 3.82 5.02 6.56

Tianjin Summer Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	13	11.07	11.83	12.85 11.29 11.07 12.48 11.72
	First round	19	11.48	12.71	13.68 17.19 12.17 12.27 11.48
Pyraminx	Final	1	2.01	2.81	2.82 2.76 2.84 4.24 2.01
	First round	1	2.42	3.24	2.42 5.05 2.99 3.83 2.89
Skewb	Final	3	4.06	5.31	5.35 4.06 6.50 6.73 4.09

Shijiazhuang Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	19	11.11	13.34	13.18 15.31 18.56 11.54 11.11
	First round	22	8.71	13.98	13.84 20.85 14.94 13.17 8.71
2x2x2 Cube	Final	4	3.13	4.07	3.96 4.59 4.72 3.66 3.13
	First round	9	3.75	4.42	4.53 3.75 4.48 4.25 4.89
Pyraminx	Final	1	2.50	3.04	3.84 3.02 2.61 3.48 2.50
	First round	1	1.90	2.94	2.51 2.72 3.59 1.90 4.72
Skewb	Final	3	1.88	4.55	5.82 4.89 4.32 1.88 4.44
	First round	2	2.58	3.59	3.22 2.58 4.22 3.32 5.63

Beijing Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	78	13.27	15.69	16.90 17.04 14.88 13.27 15.28
	First round	54	12.04	13.90	15.07 14.15 14.50 13.05 12.04
2x2x2 Cube	Final	19	2.75	5.16	3.44 2.75 DNF 7.65 4.39
	Second round	7	3.34	3.97	3.58 4.02 5.15 4.30 3.34
	First round	54	3.37	5.41	3.37 4.87 6.31 5.34 6.03
Clock	Final	10	9.72	10.55	9.72 DNF 9.81 9.79 12.05
Pyraminx	Final	2	2.67	4.22	2.67 DNF 4.12 5.25 3.28
	First round	1	1.91	AsR 2.32	2.49 2.26 4.01 1.91 2.21
Skewb	Final	6	4.26	5.47	5.10 5.80 5.52 6.01 4.26
	First round	3	3.96	4.00	7.08 3.96 4.00 4.02 3.97

Qingdao Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	13	10.56	12.11	10.56 12.87 11.08 18.66 12.39
	First round	23	11.63	13.96	11.63 13.19 14.35 14.33 16.55
2x2x2 Cube	Final	3	3.34	3.97	3.72 3.34 4.39 4.86 3.81
	First round	5	3.48	4.50	3.83 6.07 3.48 3.60 6.46
Pyraminx	Final	1	2.02	3.65	2.98 5.36 3.02 2.02 4.94
	First round	2	2.49	3.70	3.06 2.49 DNF 3.79 4.24
Skewb	Final	1	3.54	5.03	4.51 5.12 3.54 5.46 5.74
	First round	1	2.33	3.73	2.98 2.33 7.59 3.86 4.36

Shijiazhuang Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	12	11.93	13.28	11.93 17.98 13.27 12.55 14.03
	First round	22	12.97	14.69	15.60 15.44 16.18 13.02 12.97
2x2x2 Cube	Final	3	3.48	4.07	7.45 3.48 3.91 4.03 4.26
	First round	4	3.27	4.19	3.27 4.60 4.44 4.28 3.85
Pyraminx	Final	1	2.21	4.39	DNF 3.83 6.37 2.21 2.98
	First round	2	2.56	4.89	3.56 3.99 8.00 7.12 2.56
Skewb	Final	2	2.29	3.23	3.78 3.68 2.29 3.57 2.43
	First round	3	4.13	4.78	4.75 5.39 7.27 4.13 4.20

China Championship 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	247	13.57	16.05	13.57 16.34 14.71 17.12 17.11
	First round	256	14.52	15.86	17.83 16.35 15.72 14.52 15.50
2x2x2 Cube	Second round	98	3.85	5.23	5.47 3.85 5.02 5.20 6.09
	First round	57	3.96	4.41	4.06 4.88 9.46 3.96 4.29
Pyraminx	Final	6	2.89	3.63	3.40 3.28 2.89 4.38 4.20
	Semi Final	13	2.86	4.57	3.15 2.86 6.50 7.38 4.07
	Second round	1	2.79	3.25	4.09 3.12 3.49 3.15 2.79
	First round	3	2.29	3.25	4.00 2.29 3.07 6.08 2.68
Skewb	Second round	20	4.59	5.56	5.18 6.56 4.95 10.11 4.59
	First round	11	4.91	5.34	5.10 4.91 6.34 5.45 5.48

Tangshan Open 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	52	15.38	18.39	16.61 19.08 19.47 20.37 15.38
2x2x2 Cube	First round	12	3.57	5.39	5.15 6.08 4.94 3.57 6.08
Pyraminx	Final	1	3.36	3.70	3.59 3.97 3.36 3.53 4.81
	First round	1	3.02	3.57	3.68 3.72 3.31 3.02 7.60
Skewb	Final	5	4.93	6.40	5.39 4.93 7.55 6.25 7.83
	First round	6	5.36	7.04	5.36 6.02 7.01 DNF 8.10

Shanghai Spring 2017
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	78	17.02	19.39	17.02 19.43 18.87 20.27 19.86
2x2x2 Cube	First round	16	4.47	4.98	4.47 4.98 5.34 4.61 6.88
Clock	Final	4	9.74	10.79	11.08 9.92 12.73 11.37 9.74
	First round	7	8.40	10.43	10.41 9.89 15.07 11.00 8.40
Pyraminx	Final	8	3.73	5.33	10.07 7.32 4.34 4.33 3.73
	First round	6	2.62	4.86	5.30 4.71 2.62 5.82 4.58
Skewb	Final	9	4.78	5.72	6.36 4.78 6.79 5.75 5.05
	First round	3	4.23	4.84	5.33 4.23 4.86 5.54 4.33

Anhui University Smart Open 2017
Event	Round	Place	Best	Average	Detail
Clock	First round	9	10.26	11.54	12.32 11.02 DNF 11.28 10.26
Pyraminx	Final	4	2.89	5.04	4.08 2.89 6.61 6.10 4.94
	Second round	1	2.71	3.81	4.57 2.71 4.53 3.61 3.30
	First round	1	2.27	3.83	3.38 2.27 4.06 6.12 4.05
Skewb	Second round	9	5.34	6.58	5.34 7.03 6.28 DNF 6.43
	First round	5	5.50	6.36	8.36 7.18 5.74 5.50 6.16

Tianjin Open 2016
Event	Round	Place	Best	Average	Detail
Pyraminx	Final	1	2.13	3.64	3.27 8.78 3.61 2.13 4.05
	First round	1	2.72	4.07	7.50 5.88 3.13 3.19 2.72

Asian Championship 2016
Event	Round	Place	Best	Average	Detail
2x2x2 Cube	First round	203	5.01	6.49	7.00 11.01 5.01 6.68 5.78
Pyraminx	Semi Final	20	3.91	5.45	5.54 7.41 3.91 4.89 5.92
	Second round	31	3.62	5.63	7.87 10.18 3.75 3.62 5.28
	First round	15	3.72	4.72	6.33 8.95 3.87 3.72 3.97
Skewb	First round	120	12.33	15.91	16.62 DNF 15.57 12.33 15.53

One Night in Beijing 2016
Event	Round	Place	Best	Average	Detail
Pyraminx	First round	11	6.36	8.09	13.18 8.19 7.77 8.31 6.36

History of Continental Records

Event	Single	Average	Competition	Round	Detail
Pyraminx
		AsR 2.32	Beijing Open 2018	First round	2.49 2.26 4.01 1.91 2.21

No.	Date	Name	Region	City
14	2018-10-02~04	China Championship 2018	China	Beijing
13	2018-07-29	Beijing Summer 2018	China	Beijing
12	2018-06-24	Tianjin Summer Open 2018	China	Tianjin
11	2018-06-10	Shijiazhuang Open 2018	China	Shijiazhuang, Hebei
10	2018-04-30~05-01	Beijing Open 2018	China	Beijing
9	2018-03-25	Qingdao Open 2018	China	Qingdao, Shandong
8	2017-11-26	Shijiazhuang Open 2017	China	Shijiazhuang, Hebei
7	2017-07-28~30	China Championship 2017	China	Xi'an, Shaanxi
6	2017-05-28	Tangshan Open 2017	China	Tangshan, Hebei
5	2017-03-18~19	Shanghai Spring 2017	China	Shanghai
4	2017-03-11	Anhui University Smart Open 2017	China	Hefei, Anhui
3	2016-11-12	Tianjin Open 2016	China	Tianjin
2	2016-10-01~03	Asian Championship 2016	China	Beijing
1	2016-05-28~29	One Night in Beijing 2016	China	Beijing

Closest Cubers

Person	Competitions
Hang Li (李航)	10
Zongyang Li (李宗阳)	10
Chen Kang (亢晨)	9
Chris Krueger	8
Fangyuan Chang (常方圆)	8
Sheng Cao (曹晟)	8
Yiming Luo (罗一鸣)	8
Yunke Zhang (张云柯)	8
Baiqiang Dong (董百强)	7
Bodun Zhu (朱博楯)	7
Congjian Zhang (张丛健)	7
Guanchen Zhou (周冠辰)	7
Jimeng Guo (郭冀蒙)	7
Kun Lu (陆堃)	7
Shang Wei (魏尚)	7
Xinghua Zhang (张兴华)	7
Yanhong Chen (陈燕宏)	7
Zetong Zheng (郑泽同)	7
Zexin Yin (尹泽新)	7
Zhenghao Song (宋政豪)	7

Seen Cubers

Times	Competitors
1	1722
2	460
3	167
4	91
5	38
6	13
7	13
8	5
9	1
10	2
All	2512

Visited Provinces

Times	Province
5	Beijing
3	Hebei
2	Tianjin
1	Shanghai
1	Anhui
1	Shaanxi
1	Shandong