Levinson, Katy
Current rating: 1555
Record: 6-3
| Grand Prix Columbus 2007 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 186 | Espiritu, Angel (1500) | Won 2-0 | +181518 |
| 2legacy | 11 | Feldman, Richard (1464) | Lost 1-2 | -191499 |
| 3legacy | 207 | Williams, Phillip (1500) | Won 2-0 | +181517 |
| 4legacy | 250 | Plank, Tyler (1517) | Lost 0-2 | -181499 |
| 5legacy | 222 | Matte, James (1503) | Won 2-1 | +181517 |
| 6legacy | 217 | Haug, William C (1518) | Lost 0-2 | -181499 |
| 7legacy | 212 | Stroup, Jason (1497) | Won 2-0 | +181517 |
| 8legacy | 170 | Mayer, Kenny (1613) | Won 2-0 | +201537 |
| 9legacy | 116 | Holland, Bob (1527) | Won 2-1 | +181555 |
| average opponent: 1515record: 6-3 | new rating: 1555 | |||