Isham, Glenn
Current rating: 1447
Record: 3-6
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 174 | Sabaio, Vince (1500) | Lost 1-2 | -181482 |
| 2legacy | 263 | Jones, Trent (1555) | Lost 1-2 | -171465 |
| 3legacy | 347 | Noelle, Daniel (1463) | Lost 0-2 | -181447 |
| 4legacy | 401 | Speer, Jamie (1445) | Won 2-1 | +181465 |
| 5legacy | 364 | Lechiara, Kenneth (1380) | Lost 1-2 | -191446 |
| 6legacy | 328 | Sturgeon, Kelley (1445) | Lost 1-2 | -181428 |
| 7legacy | 286 | Rust, Aaron (1428) | Won 2-0 | +181446 |
| 8legacy | 231 | Voduarka, Jesse J (1479) | Lost 0-2 | -181428 |
| 9legacy | 194 | Lewis, Trafael (1445) | Won 2-1 | +191447 |
| average opponent: 1460record: 3-6 | new rating: 1447 | |||