Elliott, Marcus
Current rating: 1542
Record: 5-3
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 89 | Mann, Stephen (1406) | Won 2-0 | +161516 |
| 2extended | 44 | Neary, Nicholas (1565) | Won 2-1 | +191535 |
| 3extended | 27 | McMath, Tim (1560) | Lost 0-2 | -171518 |
| 4extended | 112 | Martin, Chad (1474) | Won 2-0 | +171535 |
| 5extended | 114 | Gluck, Terrence (1508) | Won 2-1 | +171552 |
| 6extended | 56 | Jordon, Derek (1555) | Won 2-0 | +181570 |
| 7extended | 24 | Bridy, Dan (1676) | Lost 1-2 | -161554 |
| 8extended | 59 | Sonne, Jonathan (1889) | Lost 0-2 | -121542 |
| average opponent: 1579record: 5-3 | new rating: 1542 | |||