Kostandin, Matt
Current rating: 1462
Record: 2-4
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Cooper, Matt (1500) | Lost 0-2 | -181482 |
| 2sealed | 199 | Rice, Evan (1482) | Lost 1-2 | -181464 |
| 3sealed | 224 | Tynan, Patrick (1464) | Lost 0-2 | -181446 |
| 4sealed | 231 | Pike, Charlie (1444) | Won 2-0 | +181464 |
| 5sealed | 185 | Murphy, John (1433) | Lost 1-2 | -191445 |
| 6sealed | 155 | Johnson, Will (1393) | Won 2-0 | +171462 |
| average opponent: 1453record: 2-4 | new rating: 1462 | |||