Griffin, Nathan
Current rating: 1441
Record: 1-5
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 16 | Ruess, Jan (1863) | Lost 1-2 | -121488 |
| 5standard | 90 | Meyer, Justin (1724) | Lost 0-2 | -131475 |
| 6standard | 212 | Slind, Nick (1480) | Lost 1-2 | -181457 |
| 7standard | 278 | Gebhart, Mark J (1499) | Won 2-1 | +181475 |
| 8standard | 218 | Gipson, Tripper (1542) | Lost 1-2 | -161459 |
| 9standard | 172 | Wagner, Andrew W (1497) | Lost 0-0 | -181441 |
| average opponent: 1601record: 1-5 | new rating: 1441 | |||