Shannon, Joshua
Current rating: 1447
Record: 1-4
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Kirkpatrick, Sean (1498) | Lost 1-2 | -181482 |
| 2standard | 336 | Diamond, Zachary (1483) | Won 2-0 | +181500 |
| 3standard | 215 | Creech, Lawrence (1574) | Lost 0-2 | -171483 |
| 4standard | 386 | Phillips, Jeffrey L (1482) | Lost 0-2 | -181465 |
| 5standard | 461 | Ackerman, Chris (1447) | Lost 0-2 | -181447 |
| average opponent: 1497record: 1-4 | new rating: 1447 | |||