Turek, Leslie
Current rating: 1500
Record: 6-6-1
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Purdy, Andrew (1500) | Won 2-0 | +181519 |
| 2sealed | 137 | Chapman, Michael (1494) | Won 2-1 | +171536 |
| 3sealed | 11 | Gilmore, Mike (1574) | Lost 0-2 | -171519 |
| 4sealed | 127 | Lewis, Aaron (1467) | Draw 1-1 | -11518 |
| 5sealed | 140 | Feinstein, David (1516) | Lost 1-2 | -181500 |
| average opponent: 1510record: 2-2-1 | new rating: 1500 | |||
| Grand Prix Boston 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Raymo, Thomas (1500) | Won 2-0 | +181518 |
| 2sealed | 58 | Divinski, Randy (1518) | Lost 1-2 | -181500 |
| 3sealed | 146 | Hartjes, Christian (1500) | Won 2-0 | +181518 |
| 4sealed | 90 | Visliotti, Russell (1518) | Won 2-0 | +181536 |
| 5sealed | 109 | McDonough, Anthony (1416) | Won 2-1 | +161552 |
| 6sealed | 47 | Stark, Ben S (1603) | Lost 1-2 | -171535 |
| 7sealed | 96 | Bregoli, Mike (1633) | Lost 1-2 | -161519 |
| 8sealed | 82 | Turnquist, Eric (1517) | Lost 1-2 | -181501 |
| average opponent: 1526record: 4-4 | new rating: 1501 | |||