Zima, Greg
Current rating: 1500
Record: 3-3-1
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | McLaughlin, Patrick (1480) | Lost 0-2 | -181482 |
| 2sealed | 512 | ROHR, Benjamin (1482) | Draw 1-1 | 01482 |
| 3sealed | 495 | Wobbe, Nathan P (1482) | Won 2-0 | +181500 |
| 4sealed | 401 | Stinnett, Benjamin (1499) | Won 2-0 | +181518 |
| 5sealed | 277 | Torgerson, Ben (1550) | Won 2-0 | +181536 |
| 6sealed | 173 | Lourie, Raine (1497) | Lost 1-2 | -181518 |
| 7sealed | 252 | Elliott, Scott (1535) | Lost 1-2 | -181500 |
| average opponent: 1503record: 3-3-1 | new rating: 1500 | |||