Yi-Sa Chen (陳以撒)

Name: Yi-Sa Chen (陳以撒)

Region: Chinese Taipei

Competitions: 11

WCA ID:

2009CHEN04

Gender: Male

Career: 2009.02.08 - 2019.07.07

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	199	3570	10417	9.34	10.98	8597	3011	162				119/120
2x2x2 Cube	84	1311	5722	2.02	2.80	2058	494	26	7	1		84/85
4x4x4 Cube	137	1410	4158	36.48	47.65	7497	2655	216				27/27
3x3x3 Fewest Moves	24	346	1467	31					2	1	1	4/4
3x3x3 One-Handed	66	1323	3827	14.93	20.10	5259	1943	101	2	2		70/70
Magic	43	788	1463	1.46	1.88	1512	726	34				20/20

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	3580	231	81155	5298	312855	21735
Average	3004	230	69916	5312	258251	21285

Overall Medal Collection

Gold	Silver	Bronze
11	4	1

Overall Record Collection

WR	CR	NR
	3	7

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Maru Cube Day 2019	Second round	17	9.51	11.63	12.68 9.51 10.57 11.64 13.92
	First round	25	9.34	12.29	11.70 9.34 11.26 14.40 13.92
Kaohsiung Winter Open 2016	Final	6	10.01	11.02	10.64 10.01 12.30 10.11 12.42
	Second round	8	10.70	11.56	10.70 21.72 10.92 12.19 11.56
	First round	7	9.93	10.98	15.61 11.72 10.43 10.80 9.93
Kaohsiung 2013	Second round	13	11.98	13.96	15.57 15.23 12.18 11.98 14.46
	First round	15	10.33	13.21	12.52 14.37 12.87 14.24 10.33
Taiwan Summer 2013	Semi Final	15	12.25	13.20	14.97 14.06 12.25 13.30 12.25
	Second round	18	11.75	13.20	11.75 DNF 13.19 12.89 13.51
	First round	15	11.58	12.93	14.68 12.18 11.58 11.94 15.28
Cubik Box Cup 2011	Final	6	11.23	12.06	12.07 14.79 11.68 11.23 12.42
	Second round	9	10.99	12.47	12.31 13.00 14.52 10.99 12.10
	First round	24	13.59	15.31	27.31 13.93 14.33 13.59 17.66
Taiwan Summer 2010	Final	7	11.41	13.38	11.41 11.43 15.81 13.30 15.40
	First round	14	13.28	14.31	13.28 15.27 18.86 14.11 13.55
Taiwan Winter Open 2010	Final	9	13.65	14.84	14.38 13.65 14.97 15.16 16.18
	Second round	11	13.11	14.85	15.41 13.40 13.11 17.29 15.73
	First round	19	13.38	15.88	15.94 13.38 14.52 18.96 17.18
Maru Cube Day 2009	Final	4	11.58	13.66	11.58 14.56 12.09 14.33 16.09
Taiwan Summer Open 2009	Final	6	12.96	14.67	19.53 14.02 16.59 13.41 12.96
	Second round	6	13.71	14.80	14.46 16.03 16.53 13.90 13.71
	First round	10	11.94	15.05	15.91 11.94 13.81 15.43 16.44
Taiwan Winter Open 2009	Final	7	12.69	15.17	16.28 13.83 17.05 15.41 12.69
	First round	12	13.78	15.69	15.25 15.78 13.78 16.71 16.04

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Kaohsiung Winter Open 2016	Final	12	3.40	4.45	4.22 3.53 9.25 5.61 3.40
	First round	6	2.94	3.48	3.31 3.18 9.88 2.94 3.94
Kaohsiung 2013	Final	1	2.35	2.89	2.64 2.94 3.10 2.35 3.23
	Second round	2	2.64	3.35	3.82 2.78 5.97 3.44 2.64
	First round	1	2.42	2.88	2.42 2.89 2.67 3.39 3.08
Taiwan Summer 2013	Final	1	2.52	2.80	2.56 2.52 3.21 2.63 3.25
	Second round	2	2.25	3.59	3.80 3.05 3.91 6.88 2.25
	First round	6	2.26	4.11	3.53 3.56 2.26 DNF 5.23
Cubik Box Cup 2011	Final	2	2.13	3.56	5.41 3.09 2.19 2.13 8.61
Taiwan Summer 2010	Final	1	3.19	3.63	4.72 3.41 4.21 3.19 3.28
Taiwan Winter Open 2010	Final	1	3.65	4.30	5.44 3.65 6.58 3.75 3.71
	Second round	1	3.40	3.85	3.40 3.68 3.97 3.91 4.72
	First round	1	AsR 2.02	AsR 3.40	3.69 6.40 2.02 3.46 3.05
Taiwan Summer Open 2009	Final	1	4.08	4.36	6.06 4.52 4.08 4.41 4.16
	First round	1	2.83	4.87	5.78 3.66 2.83 5.18 6.71
Taiwan Spring Open 2009	Final	1	2.71	NR 4.15	3.52 4.65 2.71 5.13 4.27
Taiwan Winter Open 2009	Final	1	NR 2.96	NR 4.16	4.08 4.81 2.96 3.59 4.93

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Maru Cube Day 2019	First round	31	36.48	47.65	46.71 49.93 48.86 36.48 47.39
Kaohsiung 2013	First round	24	1:11.76		1:11.76 1:16.88
Taiwan Summer 2010	Final	24	1:04.90	1:13.11	1:06.78 1:26.18 1:06.36 1:37.00 1:04.90
Taiwan Winter Open 2010	First round	14	52.53	1:05.22	1:19.06 1:09.09 1:03.36 52.53 1:03.21
Taiwan Summer Open 2009	First round	12	54.33	1:08.80	1:09.58 1:09.78 54.33 1:23.88 1:07.05
Taiwan Winter Open 2009	First round	13	1:01.03	1:08.20	1:01.75 1:01.03 1:03.06 1:19.86 1:19.78

3x3x3 Fewest Moves
Competition	Round	Place	Best	Average	Detail
Taiwan Summer 2013	Final	3	38		38
Cubik Box Cup 2011	Final	2	40		40
Taiwan Winter Open 2010	Final	1	NR 31		31
Taiwan Summer Open 2009	Final	1	AsR 37		37

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Maru Cube Day 2019	First round	13	18.29	20.10	23.11 18.52 22.97 18.29 18.80
Kaohsiung 2013	Second round	14	20.40	27.88	29.83 28.90 24.90 20.40 38.55
	First round	14	21.91	24.52	26.17 26.85 22.07 21.91 25.32
Cubik Box Cup 2011	Final	7	19.50	21.48	20.90 19.50 24.43 21.78 21.77
Taiwan Summer 2010	Final	8	21.41	24.12	23.21 23.05 26.11 29.03 21.41
Taiwan Winter Open 2010	Final	2	17.96	21.69	22.93 22.34 24.78 17.96 19.80
	Second round	3	19.13	22.59	27.28 24.28 21.55 19.13 21.94
	First round	5	20.81	23.80	22.77 25.05 27.59 20.81 23.58
Maru Cube Day 2009	Final	4	NR 14.93	21.59	21.28 20.90 22.59 14.93 25.81
Taiwan Summer Open 2009	Final	1	18.56	21.42	18.56 21.11 21.77 21.38 28.02
	First round	1	20.21	22.18	21.16 21.41 26.46 23.97 20.21
Taiwan Spring Open 2009	Final	2	17.05	22.25	22.65 26.55 23.33 20.77 17.05
Taiwan Winter Open 2009	Final	1	NR 16.63	NR 20.50	22.78 19.18 16.63 19.96 22.36
	First round	3	21.18	21.92	22.05 23.81 21.38 21.18 22.34

Magic
Competition	Round	Place	Best	Average	Detail
Cubik Box Cup 2011	Final	13	1.46	2.38	2.88 3.03 1.46 1.83 2.43
Taiwan Summer 2010	Final	6	1.59	1.88	3.27 1.88 1.59 2.11 1.66
Taiwan Winter Open 2010	Final	8	1.65	2.67	1.65 3.34 4.25 2.90 1.77
Taiwan Summer Open 2009	Final	4	1.72	2.17	4.21 2.22 1.72 2.50 1.78

Event	Round	Place	Best	Average	Detail
Maru Cube Day 2019
3x3x3 Cube	Second round	17	9.51	11.63	12.68 9.51 10.57 11.64 13.92
	First round	25	9.34	12.29	11.70 9.34 11.26 14.40 13.92
4x4x4 Cube	First round	31	36.48	47.65	46.71 49.93 48.86 36.48 47.39
3x3x3 One-Handed	First round	13	18.29	20.10	23.11 18.52 22.97 18.29 18.80

Kaohsiung Winter Open 2016
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	6	10.01	11.02	10.64 10.01 12.30 10.11 12.42
	Second round	8	10.70	11.56	10.70 21.72 10.92 12.19 11.56
	First round	7	9.93	10.98	15.61 11.72 10.43 10.80 9.93
2x2x2 Cube	Final	12	3.40	4.45	4.22 3.53 9.25 5.61 3.40
	First round	6	2.94	3.48	3.31 3.18 9.88 2.94 3.94

Kaohsiung 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	13	11.98	13.96	15.57 15.23 12.18 11.98 14.46
	First round	15	10.33	13.21	12.52 14.37 12.87 14.24 10.33
2x2x2 Cube	Final	1	2.35	2.89	2.64 2.94 3.10 2.35 3.23
	Second round	2	2.64	3.35	3.82 2.78 5.97 3.44 2.64
	First round	1	2.42	2.88	2.42 2.89 2.67 3.39 3.08
4x4x4 Cube	First round	24	1:11.76		1:11.76 1:16.88
3x3x3 One-Handed	Second round	14	20.40	27.88	29.83 28.90 24.90 20.40 38.55
	First round	14	21.91	24.52	26.17 26.85 22.07 21.91 25.32

Taiwan Summer 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Semi Final	15	12.25	13.20	14.97 14.06 12.25 13.30 12.25
	Second round	18	11.75	13.20	11.75 DNF 13.19 12.89 13.51
	First round	15	11.58	12.93	14.68 12.18 11.58 11.94 15.28
2x2x2 Cube	Final	1	2.52	2.80	2.56 2.52 3.21 2.63 3.25
	Second round	2	2.25	3.59	3.80 3.05 3.91 6.88 2.25
	First round	6	2.26	4.11	3.53 3.56 2.26 DNF 5.23
3x3x3 Fewest Moves	Final	3	38		38

Cubik Box Cup 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	6	11.23	12.06	12.07 14.79 11.68 11.23 12.42
	Second round	9	10.99	12.47	12.31 13.00 14.52 10.99 12.10
	First round	24	13.59	15.31	27.31 13.93 14.33 13.59 17.66
2x2x2 Cube	Final	2	2.13	3.56	5.41 3.09 2.19 2.13 8.61
3x3x3 Fewest Moves	Final	2	40		40
3x3x3 One-Handed	Final	7	19.50	21.48	20.90 19.50 24.43 21.78 21.77
Magic	Final	13	1.46	2.38	2.88 3.03 1.46 1.83 2.43

Taiwan Summer 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	7	11.41	13.38	11.41 11.43 15.81 13.30 15.40
	First round	14	13.28	14.31	13.28 15.27 18.86 14.11 13.55
2x2x2 Cube	Final	1	3.19	3.63	4.72 3.41 4.21 3.19 3.28
4x4x4 Cube	Final	24	1:04.90	1:13.11	1:06.78 1:26.18 1:06.36 1:37.00 1:04.90
3x3x3 One-Handed	Final	8	21.41	24.12	23.21 23.05 26.11 29.03 21.41
Magic	Final	6	1.59	1.88	3.27 1.88 1.59 2.11 1.66

Taiwan Winter Open 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	9	13.65	14.84	14.38 13.65 14.97 15.16 16.18
	Second round	11	13.11	14.85	15.41 13.40 13.11 17.29 15.73
	First round	19	13.38	15.88	15.94 13.38 14.52 18.96 17.18
2x2x2 Cube	Final	1	3.65	4.30	5.44 3.65 6.58 3.75 3.71
	Second round	1	3.40	3.85	3.40 3.68 3.97 3.91 4.72
	First round	1	AsR 2.02	AsR 3.40	3.69 6.40 2.02 3.46 3.05
4x4x4 Cube	First round	14	52.53	1:05.22	1:19.06 1:09.09 1:03.36 52.53 1:03.21
3x3x3 Fewest Moves	Final	1	NR 31		31
3x3x3 One-Handed	Final	2	17.96	21.69	22.93 22.34 24.78 17.96 19.80
	Second round	3	19.13	22.59	27.28 24.28 21.55 19.13 21.94
	First round	5	20.81	23.80	22.77 25.05 27.59 20.81 23.58
Magic	Final	8	1.65	2.67	1.65 3.34 4.25 2.90 1.77

Maru Cube Day 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	4	11.58	13.66	11.58 14.56 12.09 14.33 16.09
3x3x3 One-Handed	Final	4	NR 14.93	21.59	21.28 20.90 22.59 14.93 25.81

Taiwan Summer Open 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	6	12.96	14.67	19.53 14.02 16.59 13.41 12.96
	Second round	6	13.71	14.80	14.46 16.03 16.53 13.90 13.71
	First round	10	11.94	15.05	15.91 11.94 13.81 15.43 16.44
2x2x2 Cube	Final	1	4.08	4.36	6.06 4.52 4.08 4.41 4.16
	First round	1	2.83	4.87	5.78 3.66 2.83 5.18 6.71
4x4x4 Cube	First round	12	54.33	1:08.80	1:09.58 1:09.78 54.33 1:23.88 1:07.05
3x3x3 Fewest Moves	Final	1	AsR 37		37
3x3x3 One-Handed	Final	1	18.56	21.42	18.56 21.11 21.77 21.38 28.02
	First round	1	20.21	22.18	21.16 21.41 26.46 23.97 20.21
Magic	Final	4	1.72	2.17	4.21 2.22 1.72 2.50 1.78

Taiwan Spring Open 2009
Event	Round	Place	Best	Average	Detail
2x2x2 Cube	Final	1	2.71	NR 4.15	3.52 4.65 2.71 5.13 4.27
3x3x3 One-Handed	Final	2	17.05	22.25	22.65 26.55 23.33 20.77 17.05

Taiwan Winter Open 2009
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	7	12.69	15.17	16.28 13.83 17.05 15.41 12.69
	First round	12	13.78	15.69	15.25 15.78 13.78 16.71 16.04
2x2x2 Cube	Final	1	NR 2.96	NR 4.16	4.08 4.81 2.96 3.59 4.93
4x4x4 Cube	First round	13	1:01.03	1:08.20	1:01.75 1:01.03 1:03.06 1:19.86 1:19.78
3x3x3 One-Handed	Final	1	NR 16.63	NR 20.50	22.78 19.18 16.63 19.96 22.36
	First round	3	21.18	21.92	22.05 23.81 21.38 21.18 22.34

History of Continental Records

Event	Single	Average	Competition	Round	Detail
2x2x2 Cube
	AsR 2.02	AsR 3.40	Taiwan Winter Open 2010	First round	3.69 6.40 2.02 3.46 3.05
3x3x3 Fewest Moves
	AsR 37		Taiwan Summer Open 2009	Final	37

History of National Records

Event	Single	Average	Competition	Round	Detail
2x2x2 Cube
		NR 4.15	Taiwan Spring Open 2009	Final	3.52 4.65 2.71 5.13 4.27
	NR 2.96	NR 4.16	Taiwan Winter Open 2009	Final	4.08 4.81 2.96 3.59 4.93
3x3x3 Fewest Moves
	NR 31		Taiwan Winter Open 2010	Final	31
3x3x3 One-Handed
	NR 14.93		Maru Cube Day 2009	Final	21.28 20.90 22.59 14.93 25.81
	NR 16.63	NR 20.50	Taiwan Winter Open 2009	Final	22.78 19.18 16.63 19.96 22.36

No.	Date	Name	Region	City
11	2019-07-06~07	Maru Cube Day 2019	Chinese Taipei	Tainan
10	2016-12-17~18	Kaohsiung Winter Open 2016	Chinese Taipei	Kaohsiung
9	2013-10-26~27	Kaohsiung 2013	Chinese Taipei	Kaohsiung City
8	2013-08-17~18	Taiwan Summer 2013	Chinese Taipei	Taipei
7	2011-06-04	Cubik Box Cup 2011	Chinese Taipei	Taipei
6	2010-08-28	Taiwan Summer 2010	Chinese Taipei	Kaohsiung
5	2010-02-06~07	Taiwan Winter Open 2010	Chinese Taipei	Taipei
4	2009-09-05	Maru Cube Day 2009	Chinese Taipei	Tainan
3	2009-08-22~23	Taiwan Summer Open 2009	Chinese Taipei	Kaohsiung
2	2009-05-31	Taiwan Spring Open 2009	Chinese Taipei	Taipei
1	2009-02-08	Taiwan Winter Open 2009	Chinese Taipei	Taipei

Closest Cubers

Person	Competitions
Yueh-Lin Tsai (蔡岳霖)	10
Chia-Liang Tai (戴嘉良)	9
Chung-Han Hsu (許鍾瀚)	8
Hao-Zheng Lin (林浩正)	8
Hung Lo (羅鴻)	8
Kuo-Hau Wu (吳國豪)	8
Jr-Wei Jang (張智瑋)	7
Jun-Yi Guo (郭君逸)	7
Ming-Huan Tsai (蔡旻桓)	7
Tse-Kan Lin (林哲侃)	7
Che-Ting Chu (朱哲廷)	6
Chia-Leo Lin (林珈樂)	6
Jia-Hong Lu (陸嘉宏)	6
Pei-Chun Tsao (曹培峻)	6
Yu-Luo Hong (洪語洛)	6
Guo-Lin Huang (黃國霖)	5
Han Wu (吳翰)	5
Hsuan Chang (張璿)	5
Jhe-Syuan Fan (范哲軒)	5
Liu Cheng-Wei (劉正威)	5

Seen Cubers

Times	Competitors
1	413
2	61
3	41
4	13
5	12
6	5
7	4
8	4
9	1
10	1
All	555

Visited Provinces

Times	Province
11	Taiwan