Yufeng Chen (陈裕丰)

Name: Yufeng Chen (陈裕丰)

Region: China

Competitions: 6

WCA ID:

2017CHEY06

Gender: Male

Career: 2017.07.09 - 2025.12.21

2025 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	6570	18157	47607	12.82	16.39	55087	21282	7725	19/20
2x2x2 Cube	3212	10226	36455	3.45	6.34	57296	17541	5741	19/20
4x4x4 Cube	3333	9525	27960	57.24	1:07.43	29142	9819	3400	5/5
3x3x3 Blindfolded	756	2186	6659	3:08.42					1/12
3x3x3 Fewest Moves	916	2704	9729	50					1/3
3x3x3 One-Handed	3657	10741	29024	27.06	36.29	32832	12073	3980	7/7
Megaminx	1370	4735	18722	2:15.33					2/2
Pyraminx	1480	4371	16029	4.88	12.93	56492	15454	4974	9/10
Skewb	2206	6789	26785	7.40	11.19	26244	6873	2271	14/15

Sum of Ranks

	Sum of NR	Sum of CR	Sum of WR
Single	32685	101782	356051
Average	37584	115209	381486

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
Longyan Open 2019	Second round	41	15.29	16.39	15.29 18.59 16.11 16.38 16.67
	First round	41	12.82	16.40	21.11 17.83 15.00 12.82 16.37
Longyan Open 2018	First round	61	16.73	18.46	20.78 16.73 25.88 17.26 17.33
Zhangzhou Open 2018	First round	55	16.82	20.55	20.86 DNF 18.82 21.98 16.82

Competition	Round	Place	Best	Average	Detail
Longyan Open 2019	First round	31	3.45	6.34	5.95 7.76 3.45 7.33 5.74
Longyan Open 2018	First round	54	4.08	7.32	8.63 7.19 7.25 4.08 7.52
Zhangzhou Open 2018	First round	60	4.86	8.05	8.78 7.50 DNF 4.86 7.86
Longyan Summer Open 2017	First round	43	10.39	13.54	16.34 10.39 12.21 12.08 19.68

Competition	Round	Place	Best	Average	Detail
Longyan Open 2019	Final	24	57.24	1:07.43	1:07.06 1:15.10 1:07.44 57.24 1:07.79

Competition	Round	Place	Best	Average	Detail
Please Be Quiet Quanzhou 2025	Final	12	DNF	DNF	DNF DNF DNF
Guangzhou Quiet Day 2024	First round	26	3:08.42	DNF	DNF DNF 3:08.42
Longyan Open 2018	Final	12	DNF	DNF	DNF DNF DNF
Zhangzhou Open 2018	Final	9	DNF	DNF	DNF DNF DNF

Competition	Round	Place	Best	Average	Detail
Guangzhou Quiet Day 2024	Final	41	50	DNF	DNF DNF 50

Competition	Round	Place	Best	Average	Detail
Longyan Open 2018	First round	48	27.06	36.29	33.91 35.42 27.06 45.23 39.55
Zhangzhou Open 2018	First round	24	38.20		41.45 38.20

Competition	Round	Place	Best	Average	Detail
Longyan Open 2019	Final	8	2:15.33		2:23.19 2:15.33

Competition	Round	Place	Best	Average	Detail
Longyan Open 2018	First round	50	4.88	14.25	4.88 15.10 15.11 13.16 14.49
Zhangzhou Open 2018	First round	28	9.63	12.93	9.93 DNF 9.63 17.72 11.15

Competition	Round	Place	Best	Average	Detail
Longyan Open 2018	First round	36	8.44	14.26	15.88 11.20 15.71 19.50 8.44
Zhangzhou Open 2018	First round	19	7.40	11.19	11.09 11.64 12.84 7.40 10.85
Longyan Summer Open 2017	First round	29	11.53	21.35	DNF 11.53 17.30 19.13 27.63

Competition	Round	Place	Best	Average	Detail
Please Be Quiet Quanzhou 2025	Final	6	DNF		DNF
Guangzhou Quiet Day 2024	Final	13	DNF		DNF

Event	Round	Place	Best	Average	Detail
Please Be Quiet Quanzhou 2025
3x3x3 Blindfolded	Final	12	DNF	DNF	DNF DNF DNF
3x3x3 Multi-Blind	Final	6	DNF		DNF

Guangzhou Quiet Day 2024
Event	Round	Place	Best	Average	Detail
3x3x3 Blindfolded	First round	26	3:08.42	DNF	DNF DNF 3:08.42
3x3x3 Fewest Moves	Final	41	50	DNF	DNF DNF 50
3x3x3 Multi-Blind	Final	13	DNF		DNF

Longyan Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	41	15.29	16.39	15.29 18.59 16.11 16.38 16.67
	First round	41	12.82	16.40	21.11 17.83 15.00 12.82 16.37
2x2x2 Cube	First round	31	3.45	6.34	5.95 7.76 3.45 7.33 5.74
4x4x4 Cube	Final	24	57.24	1:07.43	1:07.06 1:15.10 1:07.44 57.24 1:07.79
Megaminx	Final	8	2:15.33		2:23.19 2:15.33

Longyan Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	61	16.73	18.46	20.78 16.73 25.88 17.26 17.33
2x2x2 Cube	First round	54	4.08	7.32	8.63 7.19 7.25 4.08 7.52
3x3x3 Blindfolded	Final	12	DNF	DNF	DNF DNF DNF
3x3x3 One-Handed	First round	48	27.06	36.29	33.91 35.42 27.06 45.23 39.55
Pyraminx	First round	50	4.88	14.25	4.88 15.10 15.11 13.16 14.49
Skewb	First round	36	8.44	14.26	15.88 11.20 15.71 19.50 8.44

Zhangzhou Open 2018
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	55	16.82	20.55	20.86 DNF 18.82 21.98 16.82
2x2x2 Cube	First round	60	4.86	8.05	8.78 7.50 DNF 4.86 7.86
3x3x3 Blindfolded	Final	9	DNF	DNF	DNF DNF DNF
3x3x3 One-Handed	First round	24	38.20		41.45 38.20
Pyraminx	First round	28	9.63	12.93	9.93 DNF 9.63 17.72 11.15
Skewb	First round	19	7.40	11.19	11.09 11.64 12.84 7.40 10.85

Longyan Summer Open 2017
Event	Round	Place	Best	Average	Detail
2x2x2 Cube	First round	43	10.39	13.54	16.34 10.39 12.21 12.08 19.68
Skewb	First round	29	11.53	21.35	DNF 11.53 17.30 19.13 27.63

No.	Date	Name	Region	City
6	2025-12-21	Please Be Quiet Quanzhou 2025	China	Quanzhou, Fujian
5	2024-08-17	Guangzhou Quiet Day 2024	China	Guangzhou, Guangdong
4	2019-07-21	Longyan Open 2019	China	Longyan, Fujian
3	2018-08-05	Longyan Open 2018	China	Longyan, Fujian
2	2018-07-14	Zhangzhou Open 2018	China	Zhangzhou, Fujian
1	2017-07-09	Longyan Summer Open 2017	China	Longyan, Fujian

Closest Cubers

Person	Competitions
Jianyan Ou (欧鉴言)	4
Kunlei Xu (许坤垒)	4
Shengkai Fang (方圣锴)	4
Baiqiang Dong (董百强)	3
Chengwei Guo (郭程炜)	3
Hongwei Zhang (张泓炜)	3
Jia Yu (余嘉)	3
Jiahua Zhang (张家骅)	3
Jianghao Chen (陈江浩)	3
Jiashun Wu (吴嘉顺)	3
Nuo Chen (陈诺)	3
Pengwei Chen (陈芃威)	3
Wenjing Wang (王文静)	3
Xin Tang (唐薪)	3
Yichang Chen (陈益昌)	3
Yichen Huang (黄奕晨)	3
Yihan Chen (陈逸涵)	3
Yijia Chen (陈奕佳)	3
Yinqin Li (李尹钦)	3
Yuhao You (游宇豪)	3

Seen Cubers

Times	Competitors
1	266
2	52
3	21
4	3
All	342

Visited Provinces

Times	Province
5	Fujian
1	Guangdong