Hall, Broc
Current rating: 1447
Record: 1-4
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Gonzalski, Chris (1500) | Lost 1-2 | -181482 |
| 2standard | 332 | Ruppert, James (1481) | Won 2-1 | +181500 |
| 3standard | 339 | Smith, Anthony (1537) | Lost 0-2 | -171483 |
| 4standard | 390 | Slotiuk, Nikolas (1482) | Lost 1-2 | -181465 |
| 5standard | 456 | Insley, Donovan A (1464) | Lost 0-2 | -181447 |
| average opponent: 1493record: 1-4 | new rating: 1447 | |||