Ashworth, Justin
Current rating: 1480
Record: 4-5
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 190 | Buckmelter, Jason (1380) | Won 2-1 | +151515 |
| 2legacy | 86 | Le, Michael (1472) | Won 2-0 | +181533 |
| 3legacy | 1 | Miller, Rashad (1591) | Won 2-0 | +191552 |
| 4legacy | 38 | Gearhart, David (1577) | Lost 0-2 | -181534 |
| 5legacy | 62 | Ekstrand, Matthew B (1504) | Lost 0-2 | -181516 |
| 6legacy | 215 | Efland, Zach (1517) | Lost 0-2 | -181498 |
| 7legacy | 220 | Mauer, Joseph (1505) | Lost 1-2 | -181480 |
| average opponent: 1507record: 3-4 | new rating: 1480 | |||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Maurmeier, Ralph (1500) | Won 2-1 | +181518 |
| 2sealed | 112 | Caudell, Chad (1490) | Lost 0-2 | -181500 |
| average opponent: 1495record: 1-1 | new rating: 1500 | |||