Stamm, Matthew
Current rating: 1496
Record: 4-5
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 385 | Smith, Austin (1480) | Lost 0-2 | -181482 |
| 2sealed | 532 | Keck, Frederick (1485) | Won 2-1 | +181500 |
| 3sealed | 394 | Patyk, Bryson (1499) | Lost 1-2 | -181482 |
| 4sealed | 676 | Hawthorne, Ken (1684) | Lost 0-2 | -151467 |
| 5sealed | 660 | Hawkins, Andrew (1531) | Won 2-0 | +201487 |
| 6sealed | 590 | Tino, Jonathan (1447) | Won 2-1 | +171504 |
| 7sealed | 428 | Howell, Kerry (1713) | Lost 1-2 | -141490 |
| 8sealed | 461 | Jackson, Mike (1487) | Won 2-1 | +171507 |
| 9sealed | 399 | Fang, Percy (1870) | Lost 0-2 | -111496 |
| average opponent: 1577record: 4-5 | new rating: 1496 | |||