Donathan, William
Current rating: 1553
Record: 5-2
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 348 | Smaker, Nathan (1500) | Won 2-1 | +181518 |
| 2sealed | 151 | Zimmer, Jared (1436) | Lost 1-2 | -191499 |
| 3sealed | 301 | Homer, Robert W (1500) | Won 2-1 | +181517 |
| 4sealed | 255 | Chitiz, Alon (1518) | Won 2-1 | +181535 |
| 5sealed | 101 | Mason, Jamie (1531) | Won 2-1 | +171552 |
| 6sealed | 76 | Estell, Chaz (1555) | Won 2-1 | +191571 |
| 7sealed | 82 | Wijaya, Vidianto (1598) | Lost 1-2 | -181553 |
| average opponent: 1520record: 5-2 | new rating: 1553 | |||