DeMaison, Matthew
Current rating: 1409
Record: 4-9
| Grand Prix Charlotte 2016 (modern) | starting rating: 1406 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Ohinata, Jun (1586) | Won 2-1 | +211427 |
| 2modern | 409 | Crawford, Anthony (1498) | Lost 0-2 | -161411 |
| 3modern | 777 | Rouse, Bobby (1421) | Won 2-1 | +181429 |
| 4modern | 792 | Long, Mike (1337) | Lost 0-2 | -201409 |
| average opponent: 1460record: 2-2 | new rating: 1409 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | Datko, Joseph (1517) | Lost 1-2 | -181482 |
| 2modern | 467 | Bennett, Tyler H (1482) | Lost 0-2 | -181464 |
| 3modern | 630 | Brown, Lawrence W (1463) | Won 2-1 | +181482 |
| 4modern | 528 | Blackmon, Daniel C (1481) | Lost 1-2 | -181464 |
| 5modern | 561 | Leech, Shea (1465) | Lost 0-2 | -181446 |
| 6modern | 544 | Nestor, Joseph (1309) | Won 2-1 | +161462 |
| 7modern | 458 | Butcher, Shayla B (1465) | Lost 1-2 | -181444 |
| 8modern | 413 | Litton, Cecil (1405) | Lost 1-2 | -191425 |
| 9modern | 379 | Moss, Barry J (1375) | Lost 0-2 | -191406 |
| average opponent: 1440record: 2-7 | new rating: 1406 | |||