Jeffrey Kochan

Region WCA ID Gender Competitions Completed Solves
United States 2018KOCH10 Male 13 289

Current Personal Records

Event NR CR WR Single Average WR CR NR
3x3x3 Cube 4492 5953 23113 11.38 12.67 16788 4336 3288
2x2x2 Cube 5979 7895 28386 3.56 4.04 9906 2797 2157
4x4x4 Cube 3296 4562 18244 54.24 1:00.30 16976 4227 3056
5x5x5 Cube 2899 3924 14473 1:59.13 2:22.10 15371 4243 3148
6x6x6 Cube 2180 2911 9735 4:44.23
7x7x7 Cube 2006 2704 9081 8:10.72
3x3x3 One-Handed 8582 11660 44712 51.13 1:10.35 41899 11063 8119
Clock 1584 1918 6272 12.37 14.41 5816 1760 1462
Megaminx 4007 5520 18581 3:02.44
Pyraminx 7116 9157 32978 7.78 10.67 27695 7475 5794
Skewb 6205 7890 25976 8.93 12.49 23362 7002 5498
Square-1 2953 3700 11274 36.50 41.80 9373 3107 2500
Competition Round Place Single Average Solves
3x3x3 Cube
UIUC Fall 2023 Second round 16 11.38 12.67 12.4513.7911.3811.7814.09
First round 18 12.71 13.85 13.7217.0912.7115.1112.73
Peoria Fall 2023 Second round 24 11.78 14.13 12.8214.2315.3516.7911.78
First round 27 12.22 14.89 13.9916.8015.8514.8412.22
Iowa Fall 2022 Second round 39 13.93 16.01 DNF13.9317.6714.6915.67
First round 46 15.12 17.69 19.9717.5815.5115.1226.95
Puzzles at Wisconsin Spring 2022 First round 42 13.17 18.20 13.1721.4718.1318.2918.19
UIUC Fall 2019 First round 45 16.21 18.94 20.2618.0116.2119.9618.86
North Liberty 2019 Second round 38 16.83 18.52 18.1916.8321.5617.4119.96
First round 35 16.29 17.13 16.2917.5516.3817.4620.93
Mishawaka Summer 2019 First round 36 15.91 18.62 18.7815.9118.0719.0019.87
West Branch Summer 2019 Second round 27 15.98 19.08 22.8015.9818.8519.5818.82
First round 23 16.89 18.50 18.7016.8919.2722.0617.54
Chicago Area Twist Spring 2019 Second round 75 15.02 19.56 19.4520.24DNF15.0218.98
First round 85 16.42 20.63 16.4221.6925.0920.7219.48
Albany Winter 2019 First round 58 19.02 23.46 22.3025.9223.9824.1019.02
Madison Blind N Stuff 2018 First round 34 21.81 22.81 22.0325.9723.5922.8121.81
Coach Pigeon 2018 First round 138 28.25 33.24 44.5628.2533.7231.2334.77
2x2x2 Cube
UIUC Fall 2023 Second round 19 3.56 5.24 5.244.983.567.975.49
First round 13 3.71 4.80 4.805.015.843.714.58
Iowa Fall 2022 First round 31 4.58 4.96 5.534.584.734.617.35
Puzzles at Wisconsin Spring 2022 First round 17 3.79 4.04 3.794.703.953.954.23
UIUC Fall 2019 First round 58 5.09 6.68 5.09DNF6.286.806.95
North Liberty 2019 First round 28 4.96 5.32 4.965.145.385.435.55
Mishawaka Summer 2019 Final 31 3.93 5.75 3.934.917.576.116.23
West Branch Summer 2019 Second round 24 4.58 6.13 6.214.586.965.217.38
First round 23 5.18 5.94 7.615.645.296.895.18
Chicago Area Twist Spring 2019 Final 83 5.92 6.62 5.9215.446.186.856.84
Madison Blind N Stuff 2018 First round 39 6.57 8.32 7.5310.496.5711.406.94
Coach Pigeon 2018 First round 136 9.13 10.99 9.1310.7015.0412.339.94
4x4x4 Cube
Puzzles at Wisconsin Spring 2022 First round 26 55.98 1:00.30 1:03.631:04.561:00.8656.4055.98
UIUC Fall 2019 First round 23 59.06 1:01.39 59.321:01.361:37.941:03.4859.06
North Liberty 2019 Final 23 59.49 1:01.55 1:05.5159.491:02.581:01.281:00.80
Mishawaka Summer 2019 Final 16 54.24 1:02.28 54.24DNF1:13.0656.8956.90
West Branch Summer 2019 Final 16 56.81 1:12.05 1:21.011:08.251:06.8956.811:22.28
First round 16 1:02.33 1:10.27 1:15.101:15.551:09.261:06.451:02.33
Chicago Area Twist Spring 2019 Final 51 1:17.49 1:19.461:17.49
5x5x5 Cube
UIUC Fall 2023 First round 17 1:59.13 2:22.10 2:28.392:27.982:18.992:19.321:59.13
Albany Winter 2019 First round 38 2:39.71 2:55.682:39.71
6x6x6 Cube
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
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 DNFDNSDNS
3x3x3 One-Handed
Iowa Fall 2022 First round 53 52.23 57.9752.23
Puzzles at Wisconsin Spring 2022 First round 37 51.13 51.131:27.09
UIUC Fall 2019 Final 53 1:04.22 1:04.22DNF
North Liberty 2019 First round 43 52.14 52.141:13.54
Mishawaka Summer 2019 First round 40 52.66 1:10.35 52.661:15.961:15.1759.911:26.03
Clock
Peoria Fall 2023 First round 18 12.78 14.41 15.4513.3514.4416.1812.78
Puzzles at Wisconsin Spring 2022 First round 19 12.37 16.21 13.5114.2720.9820.8512.37
Albany Winter 2019 Final 15 20.87 25.78 22.3320.8725.63DNF29.39
Megaminx
UIUC Fall 2023 Final 17 3:02.44 3:02.444:19.08
Iowa Fall 2022 Final 36 DNF DNFDNF
Puzzles at Wisconsin Spring 2022 First round 28 DNF DNFDNF
Chicago Area Twist Spring 2019 Final 36 DNF DNFDNF
Albany Winter 2019 Final 32 3:04.84 3:06.203:04.84
Pyraminx
Peoria Fall 2023 Second round 36 8.51 10.67 10.5513.0810.8010.678.51
First round 43 11.82 12.48 12.0713.5111.8212.7412.63
Puzzles at Wisconsin Spring 2022 First round 30 9.67 11.60 16.3913.959.6710.6210.24
UIUC Fall 2019 First round 51 14.00 16.74 17.0516.7419.2814.0016.44
North Liberty 2019 First round 57 13.63 17.57 17.8216.7422.1813.6318.16
Mishawaka Summer 2019 First round 57 7.78 17.49 24.0813.637.7816.8621.99
Chicago Area Twist Spring 2019 First round 101 11.24 17.26 11.2419.6119.7015.4116.75
Skewb
Iowa Fall 2022 First round 50 12.72 14.52 12.7213.9815.9013.6817.31
Puzzles at Wisconsin Spring 2022 Final 24 8.93 12.49 8.9315.6118.059.0812.77
North Liberty 2019 First round 58 10.78 20.32 10.7836.7421.4616.7622.74
Chicago Area Twist Spring 2019 Final 80 11.98 17.90 11.9816.2219.1218.3524.48
Square-1
Iowa Fall 2022 Final 34 47.38 47.3857.33
Puzzles at Wisconsin Spring 2022 First round 22 36.50 41.80 36.5048.1452.2539.6437.63
North Liberty 2019 Final 31 1:00.36 1:06.621:00.36
West Branch Summer 2019 Final 14 44.07 50.77 44.0748.7147.0156.581:02.95
3x3x3 Multi-Blind
Blind N' Feet Wisconsin 2019 Final 10 DNF DNF
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