Keys, Brian K.
Current rating: 1487
Record: 2-3
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | le, phillip (1500) | Won 2-0 | +181518 |
| 2standard | 250 | Nystrom, Per (1745) | Lost 0-2 | -141504 |
| 3standard | 318 | Walsh, Matthew H (1502) | Won 2-1 | +181522 |
| 4standard | 269 | Neilson, Eric (1554) | Lost 0-2 | -171505 |
| 5standard | 405 | Berg, Shane (1504) | Lost 0-2 | -181487 |
| average opponent: 1561record: 2-3 | new rating: 1487 | |||