Chambers, Matthew
Current rating: 1544
Record: 12-9
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 13 | Sciesinski, Marcin (1611) | Lost 1-2 | -171567 |
| 4sealed | 251 | Farivar, Omid (1438) | Won 2-0 | +151582 |
| 5sealed | 167 | Medley, Jacob (1443) | Lost 0-2 | -201562 |
| 6sealed | 235 | Lee, Gary (1565) | Lost 0-2 | -181544 |
| top | average opponent: 1514record: 1-3 | new rating: 1544 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 174 | Andersen, Lars Krieger (1518) | Won 2-0 | +171571 |
| 3legacy | 17 | Demicco, Edward (1502) | Won 2-1 | +171588 |
| 4legacy | 65 | Teigesser, Jon (1445) | Won 2-0 | +151603 |
| 5legacy | 27 | Liu, Kevin (1560) | Lost 1-2 | -191584 |
| 6legacy | 54 | Cowden, Nick (1595) | Won 2-0 | +181602 |
| 7legacy | 79 | Kim, Isaac (1657) | Lost 0-2 | -171585 |
| 8legacy | 84 | Schirling, Alex (1503) | Lost 1-2 | -191566 |
| 9legacy | 131 | Young, Mason (1576) | Won 2-1 | +181584 |
| top | average opponent: 1544record: 5-3 | new rating: 1584 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Duerr, Eric (1657) | Lost 1-2 | -151485 |
| 2modern | 321 | Haber, David (1538) | Lost 0-2 | -171468 |
| 3modern | 528 | Bastos, Russell (1296) | Won 2-1 | +151483 |
| 4modern | 462 | MacDonald, Heather (1451) | Won 2-1 | +171500 |
| 5modern | 353 | Cordato, Vincent (1555) | Won 2-1 | +191519 |
| 6modern | 188 | Gotthardt, Ben (1506) | Won 2-1 | +181537 |
| 7modern | 193 | Schmuckler, Brett (1528) | Won 2-1 | +181555 |
| 8modern | 112 | Breitman, Alan (1517) | Won 2-0 | +171572 |
| 9modern | 54 | Mahoney, Roberto (1542) | Lost 1-2 | -181554 |
| top | average opponent: 1510record: 6-3 | new rating: 1554 | ||