Michael Rosen
Tournament History
MOST
IMPROVED
IMPROVED
Computed based on scores in consecutive tournaments

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 |
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 |
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 |
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 |
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 |