Mcielwaih, Glenn
Current rating: 1579
Record: 6-2-1
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 58 | DeCoste, Michael (1557) | Lost 1-2 | -171483 |
| 2extended | 272 | Lee, James C (1473) | Won 2-1 | +181501 |
| 3extended | 263 | Bruce, Jacob (1482) | Won 2-0 | +171518 |
| 4extended | 218 | Visconti, Tom (1518) | Won 2-1 | +181536 |
| 5extended | 76 | Ladouceur, Travis (1521) | Won 2-1 | +181554 |
| 6extended | 58 | Jolin, Gregory (1658) | Won 2-0 | +201574 |
| 7extended | 45 | Scheel, Brandon (1885) | Draw 1-1 | +61580 |
| 8extended | 54 | Strickland, Ben (1494) | Won 2-1 | +161596 |
| 9extended | 26 | Fabiano, Gerard (1673) | Lost 1-2 | -171579 |
| average opponent: 1584record: 6-2-1 | new rating: 1579 | |||