Haichen Liu (刘海辰)

Name: Haichen Liu (刘海辰)

Region: China

Competitions: 5

WCA ID:

2019LIUH08

Gender: Male

Career: 2019.07.21 - 2023.08.06

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	2957	8867	24555	11.59	14.02	24654	9095	3086	48/50
2x2x2 Cube	639	2087	8657	2.31	3.77	7387	1947	588	29/30
4x4x4 Cube	1120	3218	9187	43.62	50.06	9189	3239	1125	35/35
5x5x5 Cube	2024	6179	21126	2:37.14					2/2
3x3x3 One-Handed	4001	12453	35126	37.73					2/2
Clock	656	2041	8620	15.46	17.38	7467	1756	571	5/5
Pyraminx	4504	13934	52457	10.12	13.46	45936	12493	4159	5/5
Skewb	1600	4626	17716	7.01	11.45	20000	5286	1819	5/5

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	23946	1559	75717	4565	269026	16318
Average	21478	1686	68465	5082	231596	17321

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
German Nationals 2023	First round	135	14.43	16.08	16.28 14.43 18.65 16.40 15.55
Rahn Education Leipzig 2023	Second round	62	12.72	16.99	16.35 12.72 16.63 17.99 18.25
	First round	58	14.59	16.29	DNF 15.37 14.59 17.89 15.61
Rhein-Neckar Open 2023	Final	52	11.59	14.73	13.39 15.76 15.04 11.59 DNF
	Second round	42	12.29	14.02	13.67 15.79 14.12 14.28 12.29
	First round	51	14.08	14.97	14.08 14.51 15.46 16.10 14.94
Shandong Open 2019	Second round	104	12.58	15.60	18.10 12.58 16.42 14.01 16.38
	First round	103	12.84	15.31	12.84 14.27 23.76 16.10 15.55
Heze Open 2019	Second round	51	13.61	14.68	13.61 15.69 17.96 14.54 13.82
	First round	43	13.48	14.68	14.75 14.06 15.23 13.48 15.40

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
German Nationals 2023	First round	107	4.03	5.21	5.86 4.03 4.92 5.08 5.63
Rahn Education Leipzig 2023	Final	58	4.06	7.40	5.93 4.06 DNF 6.84 9.42
	First round	42	4.85	5.17	5.13 4.93 4.85 6.21 5.46
Shandong Open 2019	First round	36	3.63	4.23	4.16 4.33 5.43 4.20 3.63
Heze Open 2019	Second round	18	2.99	4.46	4.30 2.99 5.06 5.07 4.01
	First round	5	2.31	3.77	4.04 3.82 3.46 5.05 2.31

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
German Nationals 2023	First round	131	52.24	1:02.80	1:02.28 1:00.93 52.24 1:05.18 1:06.31
Rahn Education Leipzig 2023	Final	46	43.62	58.94	43.62 1:06.26 1:07.23 1:01.45 49.12
	First round	57	59.59	1:09.79	1:16.95 59.59 1:05.80 1:16.59 1:06.99
Rhein-Neckar Open 2023	Final	50	44.17	59.01	44.17 1:01.36 57.86 1:09.15 57.81
	First round	38	50.06	52.65	1:01.22 50.77 51.09 56.10 50.06
Shandong Open 2019	First round	52	48.12	50.06	48.12 49.01 59.22 49.27 51.89
Heze Open 2019	Final	38	46.35	56.64	1:01.96 58.19 46.35 1:03.70 49.76

5x5x5 Cube
Competition	Round	Place	Best	Average	Detail
Rhein-Neckar Open 2023	First round	63	2:37.14		2:39.59 2:37.14

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Heze Open 2019	First round	61	37.73		47.85 37.73

Clock
Competition	Round	Place	Best	Average	Detail
Shandong Open 2019	Final	33	15.46	17.38	18.46 19.32 17.30 15.46 16.37

Pyraminx
Competition	Round	Place	Best	Average	Detail
Heze Open 2019	First round	75	10.12	13.46	14.68 15.35 14.00 11.70 10.12

Skewb
Competition	Round	Place	Best	Average	Detail
Heze Open 2019	First round	39	7.01	11.45	26.58 10.97 12.70 10.67 7.01

Event	Round	Place	Best	Average	Detail
German Nationals 2023
3x3x3 Cube	First round	135	14.43	16.08	16.28 14.43 18.65 16.40 15.55
2x2x2 Cube	First round	107	4.03	5.21	5.86 4.03 4.92 5.08 5.63
4x4x4 Cube	First round	131	52.24	1:02.80	1:02.28 1:00.93 52.24 1:05.18 1:06.31

Rahn Education Leipzig 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	62	12.72	16.99	16.35 12.72 16.63 17.99 18.25
	First round	58	14.59	16.29	DNF 15.37 14.59 17.89 15.61
2x2x2 Cube	Final	58	4.06	7.40	5.93 4.06 DNF 6.84 9.42
	First round	42	4.85	5.17	5.13 4.93 4.85 6.21 5.46
4x4x4 Cube	Final	46	43.62	58.94	43.62 1:06.26 1:07.23 1:01.45 49.12
	First round	57	59.59	1:09.79	1:16.95 59.59 1:05.80 1:16.59 1:06.99

Rhein-Neckar Open 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	52	11.59	14.73	13.39 15.76 15.04 11.59 DNF
	Second round	42	12.29	14.02	13.67 15.79 14.12 14.28 12.29
	First round	51	14.08	14.97	14.08 14.51 15.46 16.10 14.94
4x4x4 Cube	Final	50	44.17	59.01	44.17 1:01.36 57.86 1:09.15 57.81
	First round	38	50.06	52.65	1:01.22 50.77 51.09 56.10 50.06
5x5x5 Cube	First round	63	2:37.14		2:39.59 2:37.14

Shandong Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	104	12.58	15.60	18.10 12.58 16.42 14.01 16.38
	First round	103	12.84	15.31	12.84 14.27 23.76 16.10 15.55
2x2x2 Cube	First round	36	3.63	4.23	4.16 4.33 5.43 4.20 3.63
4x4x4 Cube	First round	52	48.12	50.06	48.12 49.01 59.22 49.27 51.89
Clock	Final	33	15.46	17.38	18.46 19.32 17.30 15.46 16.37

Heze Open 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	51	13.61	14.68	13.61 15.69 17.96 14.54 13.82
	First round	43	13.48	14.68	14.75 14.06 15.23 13.48 15.40
2x2x2 Cube	Second round	18	2.99	4.46	4.30 2.99 5.06 5.07 4.01
	First round	5	2.31	3.77	4.04 3.82 3.46 5.05 2.31
4x4x4 Cube	Final	38	46.35	56.64	1:01.96 58.19 46.35 1:03.70 49.76
3x3x3 One-Handed	First round	61	37.73		47.85 37.73
Pyraminx	First round	75	10.12	13.46	14.68 15.35 14.00 11.70 10.12
Skewb	First round	39	7.01	11.45	26.58 10.97 12.70 10.67 7.01

No.	Date	Name	Region	City
5	2023-08-04~06	German Nationals 2023	Germany	Körle
4	2023-04-01~02	Rahn Education Leipzig 2023	Germany	Leipzig
3	2023-03-04~05	Rhein-Neckar Open 2023	Germany	Laudenbach
2	2019-10-04~05	Shandong Open 2019	China	Jinan, Shandong
1	2019-07-21	Heze Open 2019	China	Heze, Shandong

Closest Cubers

Person	Competitions
Achim Spies	3
Annalena Walser	3
Annika Stein	3
Duc Huynh	3
Helmut Heilig	3
Henri Gerber	3
Jakob Schöley	3
Jannis Grob	3
Lars Krökel	3
Laura Holzhauer	3
Luis Kleinheinz	3
Patrick Hetco	3
Paul Mirza	3
Sophia Schmoll	3
Wiebke Drude	3
Wilhelm Kilders	3
Adam Kořínek	2
Alex Mirau	2
Alexander Botz	2
Aolin Tang (唐奥林)	2

Seen Cubers

Times	Competitors
1	730
2	133
3	16
All	879

Visited Provinces

Times	Province
2	Shandong