Bowman, Benjamin
Current rating: 1540
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Miller, Larry (1500) | Won 2-0 | +181504 |
| 2sealed | 70 | Brantley, Scott C (1500) | Won 2-0 | +181522 |
| 3sealed | 104 | Elder, Rich (1497) | Won 2-1 | +181540 |
| 4sealed | 74 | Mead, Forrest (1758) | Lost 1-2 | -141526 |
| 5sealed | 96 | Connell, Christopher (1520) | Won 2-1 | +171543 |
| 6sealed | 74 | Davidson, John (1534) | Won 2-1 | +181561 |
| 7sealed | 21 | Turtenwald, Owen (1906) | Lost 0-2 | -121549 |
| 8sealed | 76 | Watanabe, Yuuya (2071) | Lost 0-2 | -91540 |
| top | average opponent: 1661record: 5-3 | new rating: 1540 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 433 | Cubenas, Chris (1507) | Won 2-1 | +181519 |
| 2legacy | 461 | Wludyka, Joshua (1753) | Lost 1-2 | -141505 |
| 3legacy | 614 | Marshall, Brian C (1485) | Won 2-1 | +181523 |
| 4legacy | 511 | Semeniuk, Liam (1518) | Won 2-1 | +171540 |
| 5legacy | 458 | Morley, Miles (1536) | Lost 1-2 | -181522 |
| 6legacy | 534 | Bower, Lee (1507) | Lost 0-2 | -181504 |
| 7legacy | 540 | Roy, Stephen (1497) | Lost 1-2 | -181486 |
| top | average opponent: 1543record: 3-4 | new rating: 1486 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Sutphin, Joe (1500) | Lost 1-2 | -181482 |
| 2standard | 259 | Roomberg, Benjamin (1445) | Won 2-1 | +171499 |
| 3standard | 171 | Li, Phillip (1609) | Lost 1-2 | -161483 |
| 4standard | 314 | Gallo, Michael (1482) | Won 2-0 | +181501 |
| 5standard | 302 | Perry, Ryan (1500) | Won 2-0 | +181519 |
| 6standard | 144 | Cesari, Paolo (1481) | Lost 0-2 | -181501 |
| top | average opponent: 1503record: 3-3 | new rating: 1501 | ||