Szymanski, Michael
Current rating: 1431
Record: 2-6-2
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 68 | Meeson, David (1454) | Lost 0-2 | -181447 |
| 2sealed | 173 | Yarbrough, Clay (1482) | Lost 0-2 | -171430 |
| 3sealed | 167 | Adams, Spencer (1464) | Won 2-0 | +191449 |
| 4sealed | 168 | Sedan, Michael (1482) | Lost 0-2 | -181431 |
| average opponent: 1471record: 1-3 | new rating: 1431 | |||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 6 | Harris, Alden (1523) | Draw 1-1 | 01500 |
| 2extended | 156 | Jaynes, Ryan (1500) | Won 2-0 | +181518 |
| 3extended | 105 | Ballew, Trey (1582) | Lost 1-2 | -161502 |
| 4extended | 199 | Park, Jon (1500) | Lost 0-2 | -181484 |
| 5extended | 234 | Andreev, Dennis (1482) | Draw 1-1 | 01484 |
| 6extended | 217 | Larsen, Michael J (1482) | Lost 0-2 | -191465 |
| average opponent: 1511record: 1-3-2 | new rating: 1465 | |||