Erdmann, Daniel
Current rating: 1375
Record: 0-7
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 283 | Darby, Scott (1523) | Lost 0-2 | -181482 |
| 2standard | 413 | Alvord IV, Charles (1482) | Lost 1-2 | -181464 |
| 3standard | 465 | Kwok, Gavin (1449) | Lost 0-2 | -181446 |
| 4standard | 528 | Buchholtz, Robyn (1446) | Lost 0-2 | -181428 |
| 5standard | 9 | Uran, Matt (1429) | Lost 0-2 | -181410 |
| 7standard | 340 | Downing, Jamil (1427) | Lost 0-2 | -181392 |
| 8standard | 260 | Hampton, Tristian (1410) | Lost 0-2 | -171375 |
| average opponent: 1452record: 0-7 | new rating: 1375 | |||