MacInnis, Darren
Current rating: 1446
Record: 0-3-1
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Thompson, Enrique (1500) | Lost 1-2 | -181482 |
| 2standard | 311 | Owens, Joseph K (1468) | Lost 0-2 | -181464 |
| 3standard | 491 | Tweedy, Don (1464) | Draw 1-1 | 01464 |
| 4standard | 512 | Groenig, Gahan (1464) | Lost 0-2 | -181446 |
| average opponent: 1474record: 0-3-1 | new rating: 1446 | |||