Buchholtz, Robyn
Current rating: 1410
Record: 2-7
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 322 | Rodriguez, Jason m (1500) | Lost 0-2 | -181482 |
| 2standard | 434 | Miller, Chris c (1482) | Lost 1-2 | -181464 |
| 3standard | 442 | Jung, Mark (1462) | Lost 0-2 | -181446 |
| 4standard | 528 | Erdmann, Daniel (1446) | Won 2-0 | +181464 |
| 5standard | 481 | Wagner, Andrew W (1462) | Lost 0-2 | -181446 |
| 6standard | 402 | Hayes, Sebastian (1443) | Lost 1-2 | -181428 |
| 7standard | 341 | Hilbert, Melinda (1429) | Won 2-0 | +181446 |
| 8standard | 256 | Felske, Andrew (1445) | Lost 0-2 | -181428 |
| 9standard | 207 | Bastida, Troy (1432) | Lost 0-0 | -181410 |
| average opponent: 1456record: 2-7 | new rating: 1410 | |||