Maclean, Michael J
Current rating: 1466
Record: 3-5
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 5 | Alsept, Donald (1535) | Lost 0-2 | -171483 |
| 2extended | 373 | Liberati, Anthony W (1482) | Lost 1-2 | -181465 |
| 3extended | 441 | Young, Benjamin A (1464) | Won 2-0 | +181483 |
| 4extended | 351 | Martin, Josiah (1486) | Lost 0-2 | -181465 |
| 5extended | 393 | Devalve, Benjamin (1465) | Won 2-1 | +181483 |
| 6extended | 322 | Rossiter, Matt R (1487) | Won 2-0 | +181501 |
| 7extended | 226 | Liao, Kenneth (1564) | Lost 0-2 | -171484 |
| 8extended | 208 | Bower, Seth (1481) | Lost 0-2 | -181466 |
| average opponent: 1495record: 3-5 | new rating: 1466 | |||