Bolton, Drake
Current rating: 1468
Record: 1-3
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 333 | Koziski, Alex (1500) | Lost 0-2 | -181482 |
| 2standard | 299 | Onions, James (1482) | Won 2-1 | +181500 |
| 3standard | 411 | Panara, Bruno (1708) | Lost 0-2 | -141486 |
| 4standard | 409 | Abughosh, Amanda (1479) | Lost 0-2 | -181468 |
| average opponent: 1542record: 1-3 | new rating: 1468 | |||