Munson, Matthew
Current rating: 1531
Record: 12-10
| Grand Prix Portland 2018 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 77 | Kim, Peter (1479) | Lost 0-2 | -191521 |
| 2modern | 473 | Kaylor, Taran (1499) | Won 2-0 | +181539 |
| 3modern | 632 | Sanchez, Daniel (1457) | Won 2-0 | +161555 |
| 4modern | 403 | Barrow, Cera (1514) | Lost 0-2 | -181537 |
| 5modern | 548 | Wells, Justin (1393) | Lost 0-2 | -211516 |
| 6modern | 595 | Thomas, Richard (1399) | Won 2-0 | +161532 |
| 7modern | 438 | Cartier, Matthew (1514) | Lost 1-2 | -181514 |
| 8modern | 373 | Emerson, Kevin (1482) | Won 2-0 | +171531 |
| average opponent: 1467record: 4-4 | new rating: 1531 | |||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 215 | OConnor, Kevin (1500) | Lost 1-2 | -181482 |
| 2standard | 317 | Nguyen, Hai (1481) | Won 2-0 | +181500 |
| 3standard | 379 | Hite, Nicholas (1501) | Won 2-0 | +181518 |
| 4standard | 255 | Heumann, Eric M (1528) | Won 2-1 | +181536 |
| 5standard | 128 | Estorga, Jose (1487) | Won 2-1 | +171553 |
| 6standard | 160 | Krizan, Zach (1527) | Won 2-0 | +181571 |
| 7standard | 80 | Paniagua, Jorge (1557) | Won 2-0 | +181589 |
| 8standard | 28 | Siow, Lucas (1764) | Lost 1-2 | -151574 |
| 9standard | 83 | Sowards, Ben J (1522) | Won 0-0 | +171591 |
| 10standard | 68 | Alnouri, Majid (1601) | Lost 0-2 | -181573 |
| 11standard | 61 | Collins, Jay T (1574) | Won 2-0 | +181591 |
| 12standard | 32 | Phillips, Cedric (1823) | Lost 0-2 | -141577 |
| 13standard | 59 | Swartz, Ben (1542) | Lost 0-2 | -181559 |
| 14standard | 60 | Bommarito, chaz (1554) | Lost 1-2 | -191540 |
| average opponent: 1569record: 8-6 | new rating: 1540 | |||