Michael Rosen
Tournament History
MOST
IMPROVED
Computed based on scores in consecutive tournaments
Most improved 2
2016
2015 2016 2018 2019
Track/division outside outside outside outside
Rank (in-person competitors) 92 102 136 158
Rank (within track/division) 52 62 84 95
Overall rank (all competitors) 104 120 179 225
In-person rank percentile 8% 13% 18% 20%
Error count (incorrect or empty squares) 382 36 11 1
Incorrect (but filled) squares 53 10 4 1
Empty squares 329 26 7 0
Time per square 8.0s 8.03s 6.8s 5.5s
Time per filled square 12.6s 8.28s 6.88s 5.5s
Time per correct square 14.31s 8.39s 6.93s 5.51s
2019
TRACK Outside
TOURNAMENT RANK 158
RANK (outside track) 95
OVERALL RANK (including at-home competitors) 225
Total Average Puzzle 1
15x15
20:00 		Puzzle 2
17x17
30:00 		Puzzle 3
17x17
35:00 		Puzzle 4
16x15
35:00 		Puzzle 5
15x15
20:00
Percent correct 99.9% 99.9% 100.0% 100.0% 99.58% 100.0% 100.0%
Error count (incorrect or empty squares) 1 0.2 0% 0% 1% 0% 0%
Incorrect (but filled) squares 1 0.2 0 0 1 0 0
Empty squares 0 0.0 0 0 0 0 0
Solve time 1:38:58 19:47 12:01 21:11 28:11 26:20 11:15
Allotted time used 70.7% 68.5% 60.1% 70.6% 80.5% 75.2% 56.3%
Time per square N/A 5.5 3.86s 5.15s 7.05s 7.82s 3.65s
Time per filled square N/A 5.5 3.86s 5.15s 7.05s 7.82s 3.65s
Time per correct square N/A 5.51 3.86s 5.15s 7.08s 7.82s 3.65s
Score 6468 1293.6 721 1271 2221 1580 675
2018
TRACK Outside
TOURNAMENT RANK 136
RANK (outside track) 84
OVERALL RANK (including at-home competitors) 179
Total Average Puzzle 1
14x14
15:00 		Puzzle 2
15x16
30:00 		Puzzle 3
19x19
35:00 		Puzzle 4
15x15
35:00 		Puzzle 5
15x15
25:00
Percent correct 98.9% 98.8% 100.0% 100.0% 100.0% 94.24% 100.0%
Error count (incorrect or empty squares) 11 2.2 0% 0% 0% 11% 0%
Incorrect (but filled) squares 4 0.8 0 0 0 4 0
Empty squares 7 1.4 0 0 0 7 0
Solve time 1:58:41 23:44 7:42 20:38 30:25 35:00 24:56
Allotted time used 84.8% 81.3% 51.3% 68.8% 86.9% 100.0% 99.7%
Time per square N/A 6.8 2.82s 6.19s 6.23s 10.99s 7.75s
Time per filled square N/A 6.88 2.82s 6.19s 6.23s 11.41s 7.75s
Time per correct square N/A 6.93 2.82s 6.19s 6.23s 11.67s 7.75s
Score 7951 1590.2 462 1238 1825 2930 1496
2016
TRACK Outside
TOURNAMENT RANK 102
RANK (outside track) 62
OVERALL RANK (including at-home competitors) 120
Total Average Puzzle 1
14x15
20:00 		Puzzle 2
17x17
30:00 		Puzzle 3
15x15
25:00 		Puzzle 4
19x15
45:00 		Puzzle 5
17x15
30:00
Percent correct 96.6% 96.5% 91.95% 100.0% 99.47% 90.99% 100.0%
Error count (incorrect or empty squares) 36 7.2 14% 0% 1% 21% 0%
Incorrect (but filled) squares 10 2.0 0 0 1 9 0
Empty squares 26 5.2 14 0 0 12 0
Solve time 2:22:09 28:25 20:00 28:17 20:44 45:00 28:08
Allotted time used 94.8% 94.2% 100.0% 94.3% 82.9% 100.0% 93.8%
Time per square N/A 8.03 6.9s 6.98s 6.58s 11.59s 8.12s
Time per filled square N/A 8.28 7.5s 6.98s 6.58s 12.22s 8.12s
Time per correct square N/A 8.39 7.5s 6.98s 6.62s 12.74s 8.12s
Score 11109 2221.8 2120 1697 1774 3830 1688
2015
TRACK Outside
TOURNAMENT RANK 92
RANK (outside track) 52
OVERALL RANK (including at-home competitors) 104
Total Average Puzzle 1
15x15
20:00 		Puzzle 2
15x15
30:00 		Puzzle 3
20x19
45:00 		Puzzle 4
15x15
15:00 		Puzzle 5
17x17
40:00
Percent correct 65.4% 67.6% 80.66% 74.59% 62.9% 87.43% 32.5%
Error count (incorrect or empty squares) 382 76.4 35% 46% 115% 24% 162%
Incorrect (but filled) squares 53 10.6 4 14 16 0 19
Empty squares 329 65.8 31 32 99 24 143
Solve time 2:30:00 30:00 20:00 30:00 45:00 15:00 40:00
Allotted time used 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
Time per square N/A 8.0 6.63s 9.94s 8.71s 4.71s 10.0s
Time per filled square N/A 12.6 8.0s 12.08s 12.8s 5.39s 24.74s
Time per correct square N/A 14.31 8.22s 13.33s 13.85s 5.39s 30.77s
Score 22960 4592.0 2750 3680 6650 2120 7760