Koenings, Tom
Current rating: 1507
Record: 3-3
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Hamilton, Eric (1500) | Won 2-0 | +181518 |
| 2sealed | 65 | Laroche, Francois (1587) | Won 2-1 | +191537 |
| 3sealed | 36 | Regnier, Shawn (1678) | Lost 0-2 | -151522 |
| 4sealed | 143 | Pendl, Frank (1518) | Won 2-0 | +181540 |
| 5sealed | 95 | Williams, David A (1734) | Lost 1-2 | -151525 |
| 6sealed | 110 | Labenski, Michael (1520) | Lost 0-2 | -181507 |
| average opponent: 1590record: 3-3 | new rating: 1507 | |||