Walther, Gregory
Current rating: 1447
Record: 2-5
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 267 | Cooney, Nathaniel (1500) | Lost 1-2 | -181482 |
| 2sealed | 331 | Ho, Justin (1482) | Lost 0-2 | -181464 |
| 3sealed | 429 | Lynch, Alex (1464) | Lost 0-2 | -181446 |
| 4sealed | 380 | Pruett, Greg (1446) | Lost 0-2 | -181428 |
| 5sealed | 327 | Yeliga, Craig (1432) | Won 2-0 | +181446 |
| 6sealed | 264 | Baldwin, Patrick (1447) | Won 2-0 | +181464 |
| 7sealed | 204 | Thomas, Cary (1523) | Lost 0-2 | -171447 |
| average opponent: 1471record: 2-5 | new rating: 1447 | |||