Graham, Nathaniel
Current rating: 1466
Record: 3-5
| Grand Prix Chicago 2009 (legacy) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 36 | Zdrojewski, Ian (1500) | Won 2-0 | +191483 |
| 2legacy | 291 | Walsh, Steve (1463) | Lost 1-2 | -191464 |
| 3legacy | 231 | Knerr, Evan (1499) | Won 2-1 | +191483 |
| 4legacy | 181 | Marquardt, Robert (1519) | Won 2-1 | +191502 |
| 5legacy | 202 | Yanguas, Fernando (1521) | Lost 0-2 | -181484 |
| 6legacy | 284 | Thielman, Sean (1483) | Lost 0-2 | -181466 |
| average opponent: 1498record: 3-3 | new rating: 1466 | |||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Van Der Bunt, Scot w (1500) | Lost 1-2 | -181482 |
| 2sealed | 378 | Ofner, Ted (1482) | Lost 1-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||