Jeffrey Kochan

Region	WCA ID	Gender	Competitions	Completed Solves
United States	2018KOCH10	Male	18	437

Current Personal Records

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	5340	7031	27653	11.06	11.56	15486	3929	3002
2x2x2 Cube	5965	7827	28118	3.17	4.04	13527	3718	2886
4x4x4 Cube	2798	3828	15574	46.54	55.33	17356	4296	3139
5x5x5 Cube	3751	5012	18377	1:59.13	2:09.76	17235	4722	3541
6x6x6 Cube	2398	3184	10802	4:06.97
7x7x7 Cube	2563	3411	11437	7:53.64
3x3x3 One-Handed	8664	11777	45348	40.19	49.25	43398	11484	8476
Clock	1939	2386	7973	10.56	12.76	7881	2377	1944
Megaminx	3905	5350	18194	2:20.69	2:34.58	15750	4703	3461
Pyraminx	9055	11651	41583	7.78	10.67	34749	9451	7331
Skewb	7988	10088	32786	8.93	11.24	24747	7322	5759
Square-1	3604	4475	13730	35.01	41.80	11920	3893	3149

Results
Map

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
IlliNxNois Spring 2025	First round	30	11.59	13.10	11.59	16.49	15.55	11.83	11.91
Chicagoland Newcomers 2025	Second round	17	11.06	11.56	11.51	12.41	11.32	11.06	11.84
	First round	21	12.58	13.24	13.21	12.58	17.00	12.78	13.74
Racing Kane 2025	Second round	39	11.53	13.62	14.37	12.65	13.84	11.53	16.68
	First round	36	12.63	13.62	14.61	12.68	13.57	15.16	12.63
Ackerman Spring 2024	Second round	40	11.68	15.16	14.16	15.35	15.98	16.18	11.68
	First round	24	11.62	12.96	11.62	12.36	17.51	13.04	13.47
Chicago Area Twist Spring B 2024	Final	21	13.04	14.41	13.30	15.00	13.04	14.95	14.97
	Second round	21	12.01	14.40	12.01	17.10	15.51	13.19	14.49
	First round	18	11.26	13.31	11.26	13.05	16.12	11.82	15.06
UIUC Fall 2023	Second round	16	11.38	12.67	12.45	13.79	11.38	11.78	14.09
	First round	18	12.71	13.85	13.72	17.09	12.71	15.11	12.73
Peoria Fall 2023	Second round	24	11.78	14.13	12.82	14.23	15.35	16.79	11.78
	First round	27	12.22	14.89	13.99	16.80	15.85	14.84	12.22
Iowa Fall 2022	Second round	39	13.93	16.01	DNF	13.93	17.67	14.69	15.67
	First round	46	15.12	17.69	19.97	17.58	15.51	15.12	26.95
Puzzles at Wisconsin Spring 2022	First round	42	13.17	18.20	13.17	21.47	18.13	18.29	18.19
UIUC Fall 2019	First round	45	16.21	18.94	20.26	18.01	16.21	19.96	18.86
North Liberty 2019	Second round	38	16.83	18.52	18.19	16.83	21.56	17.41	19.96
	First round	35	16.29	17.13	16.29	17.55	16.38	17.46	20.93
Mishawaka Summer 2019	First round	36	15.91	18.62	18.78	15.91	18.07	19.00	19.87
West Branch Summer 2019	Second round	27	15.98	19.08	22.80	15.98	18.85	19.58	18.82
	First round	23	16.89	18.50	18.70	16.89	19.27	22.06	17.54
Chicago Area Twist Spring 2019	Second round	75	15.02	19.56	19.45	20.24	DNF	15.02	18.98
	First round	85	16.42	20.63	16.42	21.69	25.09	20.72	19.48
Albany Winter 2019	First round	58	19.02	23.46	22.30	25.92	23.98	24.10	19.02
Madison Blind N Stuff 2018	First round	34	21.81	22.81	22.03	25.97	23.59	22.81	21.81
Coach Pigeon 2018	First round	138	28.25	33.24	44.56	28.25	33.72	31.23	34.77
2x2x2 Cube
IlliNxNois Spring 2025	First round	23	3.55	4.31	4.42	4.07	4.44	6.19	3.55
Chicagoland Newcomers 2025	Second round	17	3.57	4.10	3.57	3.96	4.28	5.94	4.07
	First round	19	3.59	4.55	3.59	4.01	4.59	6.89	5.04
Chicago Area Twist Spring B 2024	Final	16	3.17	4.32	4.53	6.43	4.18	4.24	3.17
	Second round	17	4.66	4.84	4.66	4.81	5.02	4.70	6.66
	First round	20	4.35	4.96	4.35	5.00	5.15	5.66	4.74
UIUC Fall 2023	Second round	19	3.56	5.24	5.24	4.98	3.56	7.97	5.49
	First round	13	3.71	4.80	4.80	5.01	5.84	3.71	4.58
Iowa Fall 2022	First round	31	4.58	4.96	5.53	4.58	4.73	4.61	7.35
Puzzles at Wisconsin Spring 2022	First round	17	3.79	4.04	3.79	4.70	3.95	3.95	4.23
UIUC Fall 2019	First round	58	5.09	6.68	5.09	DNF	6.28	6.80	6.95
North Liberty 2019	First round	28	4.96	5.32	4.96	5.14	5.38	5.43	5.55
Mishawaka Summer 2019	Final	31	3.93	5.75	3.93	4.91	7.57	6.11	6.23
West Branch Summer 2019	Second round	24	4.58	6.13	6.21	4.58	6.96	5.21	7.38
	First round	23	5.18	5.94	7.61	5.64	5.29	6.89	5.18
Chicago Area Twist Spring 2019	Final	83	5.92	6.62	5.92	15.44	6.18	6.85	6.84
Madison Blind N Stuff 2018	First round	39	6.57	8.32	7.53	10.49	6.57	11.40	6.94
Coach Pigeon 2018	First round	136	9.13	10.99	9.13	10.70	15.04	12.33	9.94
4x4x4 Cube
IlliNxNois Spring 2025	First round	29	46.54	57.20	1:00.26	46.54	58.55	1:04.00	52.80
Chicagoland Newcomers 2025	Final	22	47.31	55.33	1:00.06	53.34	58.52	54.14	47.31
Ackerman Spring 2024	First round	37	51.65	1:06.63	DNF	1:18.22	1:01.22	1:00.45	51.65
Puzzles at Wisconsin Spring 2022	First round	26	55.98	1:00.30	1:03.63	1:04.56	1:00.86	56.40	55.98
UIUC Fall 2019	First round	23	59.06	1:01.39	59.32	1:01.36	1:37.94	1:03.48	59.06
North Liberty 2019	Final	23	59.49	1:01.55	1:05.51	59.49	1:02.58	1:01.28	1:00.80
Mishawaka Summer 2019	Final	16	54.24	1:02.28	54.24	DNF	1:13.06	56.89	56.90
West Branch Summer 2019	Final	16	56.81	1:12.05	1:21.01	1:08.25	1:06.89	56.81	1:22.28
	First round	16	1:02.33	1:10.27	1:15.10	1:15.55	1:09.26	1:06.45	1:02.33
Chicago Area Twist Spring 2019	Final	51	1:17.49		1:19.46	1:17.49
5x5x5 Cube
IlliNxNois Spring 2025	First round	31	2:01.33		2:01.33	2:05.83
Racing Kane 2025	First round	41	2:01.68	2:09.76	2:07.18	2:23.50	2:11.04	2:11.05	2:01.68
UIUC Fall 2023	First round	17	1:59.13	2:22.10	2:28.39	2:27.98	2:18.99	2:19.32	1:59.13
Albany Winter 2019	First round	38	2:39.71		2:55.68	2:39.71
6x6x6 Cube
IlliNxNois Spring 2025	First round	24	4:06.97		4:06.97
Peoria Fall 2023	First round	22	4:44.23		4:44.23
UIUC Fall 2019	Final	24	5:58.69		5:58.69
West Branch Summer 2019	Final	14	6:27.96		6:27.96
Chicago Area Twist Spring 2019	Final	22	DNF		DNF
7x7x7 Cube
IlliNxNois Spring 2025	First round	27	7:53.64		7:53.64
Peoria Fall 2023	First round	21	8:10.72		8:10.72
Puzzles at Wisconsin Spring 2022	Final	21	DNF		DNF
Albany Winter 2019	Final	24	9:30.65		9:30.65
3x3x3 Blindfolded
Blind N' Feet Wisconsin 2019	First round	13	DNF	DNF	DNF	DNS	DNS
3x3x3 One-Handed
Chicagoland Newcomers 2025	First round	40	40.19	49.25	44.11	59.10	46.26	40.19	57.38
Chicago Area Twist Spring B 2024	First round	50	45.24	56.23	1:09.60	53.72	1:07.02	45.24	47.95
Iowa Fall 2022	First round	53	52.23		57.97	52.23
Puzzles at Wisconsin Spring 2022	First round	37	51.13		51.13	1:27.09
UIUC Fall 2019	Final	53	1:04.22		1:04.22	DNF
North Liberty 2019	First round	43	52.14		52.14	1:13.54
Mishawaka Summer 2019	First round	40	52.66	1:10.35	52.66	1:15.96	1:15.17	59.91	1:26.03
Clock
Racing Kane 2025	First round	30	10.56	12.76	16.92	13.88	12.02	12.37	10.56
Peoria Fall 2023	First round	18	12.78	14.41	15.45	13.35	14.44	16.18	12.78
Puzzles at Wisconsin Spring 2022	First round	19	12.37	16.21	13.51	14.27	20.98	20.85	12.37
Albany Winter 2019	Final	15	20.87	25.78	22.33	20.87	25.63	DNF	29.39
Megaminx
Racing Kane 2025	Final	44	2:20.69	2:34.58	2:45.72	2:44.57	2:21.60	2:37.56	2:20.69
Chicago Area Twist Spring B 2024	Final	27	2:59.30		2:59.30	DNF
UIUC Fall 2023	Final	17	3:02.44		3:02.44	4:19.08
Iowa Fall 2022	Final	36	DNF		DNF	DNF
Puzzles at Wisconsin Spring 2022	First round	28	DNF		DNF	DNF
Chicago Area Twist Spring 2019	Final	36	DNF		DNF	DNF
Albany Winter 2019	Final	32	3:04.84		3:06.20	3:04.84
Pyraminx
Racing Kane 2025	First round	53	9.92	12.22	10.91	10.73	9.92	15.03	19.34
Chicago Area Twist Spring B 2024	First round	49	10.10	12.01	10.10	13.02	15.53	10.92	12.08
Peoria Fall 2023	Second round	36	8.51	10.67	10.55	13.08	10.80	10.67	8.51
	First round	43	11.82	12.48	12.07	13.51	11.82	12.74	12.63
Puzzles at Wisconsin Spring 2022	First round	30	9.67	11.60	16.39	13.95	9.67	10.62	10.24
UIUC Fall 2019	First round	51	14.00	16.74	17.05	16.74	19.28	14.00	16.44
North Liberty 2019	First round	57	13.63	17.57	17.82	16.74	22.18	13.63	18.16
Mishawaka Summer 2019	First round	57	7.78	17.49	24.08	13.63	7.78	16.86	21.99
Chicago Area Twist Spring 2019	First round	101	11.24	17.26	11.24	19.61	19.70	15.41	16.75
Skewb
Chicagoland Newcomers 2025	First round	32	9.68	11.24	9.68	12.26	11.20	11.37	11.14
Ackerman Spring 2024	First round	44	12.36	13.26	12.74	18.45	12.36	13.73	13.31
Iowa Fall 2022	First round	50	12.72	14.52	12.72	13.98	15.90	13.68	17.31
Puzzles at Wisconsin Spring 2022	Final	24	8.93	12.49	8.93	15.61	18.05	9.08	12.77
North Liberty 2019	First round	58	10.78	20.32	10.78	36.74	21.46	16.76	22.74
Chicago Area Twist Spring 2019	Final	80	11.98	17.90	11.98	16.22	19.12	18.35	24.48
Square-1
Ackerman Spring 2024	First round	34	35.01	51.68	47.42	35.01	37.84	1:09.79	DNF
Iowa Fall 2022	Final	34	47.38		47.38	57.33
Puzzles at Wisconsin Spring 2022	First round	22	36.50	41.80	36.50	48.14	52.25	39.64	37.63
North Liberty 2019	Final	31	1:00.36		1:06.62	1:00.36
West Branch Summer 2019	Final	14	44.07	50.77	44.07	48.71	47.01	56.58	1:02.95
3x3x3 Multi-Blind
Blind N' Feet Wisconsin 2019	Final	10	DNF		DNF