Crabtree, Gary R
Current rating: 1539
Record: 5-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 405 | Peterson, Joel (1500) | Won 2-0 | +181518 |
| 2sealed | 106 | Koudsi, Kristian (1518) | Won 2-0 | +181536 |
| 3sealed | 137 | Procunier, Sarah A (1536) | Won 2-0 | +181554 |
| 4sealed | 64 | Mcclain, Josh (1557) | Lost 0-2 | -181536 |
| 5sealed | 188 | Sullens, Forrest (1556) | Won 2-1 | +181554 |
| 6sealed | 43 | Chen, Lokman (1625) | Won 2-0 | +201574 |
| 7sealed | 64 | Burks, Brandon (1579) | Lost 1-2 | -181556 |
| 8sealed | 79 | Marquis, Dustin (1631) | Lost 0-2 | -171539 |
| average opponent: 1563record: 5-3 | new rating: 1539 | |||