Ledesma, Steven
Current rating: 1390
Record: 1-7
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 152 | Cerino, Anthony (1464) | Won 2-1 | +171517 |
| 2extended | 132 | Merwin, Jason (1505) | Lost 0-2 | -181499 |
| 3extended | 239 | McLean, Drew (1565) | Lost 1-2 | -171482 |
| 4extended | 421 | Jordan, Chris (1434) | Lost 0-2 | -191463 |
| 5extended | 374 | Sutherland, Thomas (1464) | Lost 0-2 | -181445 |
| 6extended | 340 | Rodriguez, Dave (1349) | Lost 1-2 | -191426 |
| 7extended | 282 | Sher, Lenny (1464) | Lost 0-2 | -181408 |
| 8extended | 226 | Sim, Richard (1413) | Lost 0-2 | -181390 |
| average opponent: 1457record: 1-7 | new rating: 1390 | |||