Jianrong Hai (海建荣)

Region	WCA ID	Gender	Competitions	Completed Solves
China	2019HAIJ01	Male	3	47

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	1640	4531	12254	8.75	12.18	21518	8415	3097
2x2x2 Cube	5027	15934	55003	4.22	5.77	46020	14100	4607
4x4x4 Cube	4630	14021	43662	1:15.29
3x3x3 One-Handed	2193	6112	16250	20.54	22.28	11066	4296	1598
Pyraminx	4674	15037	56701	8.87	15.39	76007	20398	6279
Skewb	2419	7534	30060	7.95	13.16	34236	8677	2789

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Foshan Open 2026	First round	225	11.30	13.07	16.17	11.68	21.74	11.37	11.30
Huizhou 10th Anniversary 2024	Second round	86	8.75	12.18	12.25	10.81	8.75	17.17	13.49
	First round	98	11.64	12.85	13.22	11.64	12.78	14.78	12.56
Ningxia Open 2019	Second round	31	13.83	16.18	15.07	13.83	15.75	18.63	17.72
	First round	30	13.08	15.66	15.32	19.04	13.08	15.29	16.36
2x2x2 Cube
Huizhou 10th Anniversary 2024	First round	86	4.22	5.77	6.28	4.22	6.07	4.96	6.50
4x4x4 Cube
Ningxia Open 2019	First round	35	1:15.29		1:15.29	1:18.60
3x3x3 Blindfolded
Ningxia Open 2019	Final	6	DNF	DNF	DNF	DNS	DNS
3x3x3 One-Handed
Huizhou 10th Anniversary 2024	First round	50	20.54	22.28	23.78	26.77	20.54	21.86	21.20
Pyraminx
Huizhou 10th Anniversary 2024	First round	63	8.87	15.39	10.78	8.87	22.17	19.40	15.99
Skewb
Huizhou 10th Anniversary 2024	First round	48	7.95	13.16	9.39	7.95	19.23	12.37	17.73