Park, Matthew
Current rating: 1517
Record: 9-11
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Del Rosario-Bell, Cosme (1500) | Won 2-0 | +191463 |
| 2sealed | 19 | Wysocki, Eric (1492) | Won 2-1 | +181481 |
| 3sealed | 98 | Vidugiris, Gaudenis (1745) | Lost 1-2 | -131468 |
| 4sealed | 188 | Tam, Wai (996) | Won 2-1 | +101478 |
| 5sealed | 128 | Kiihne, Zachary (1999) | Won 2-1 | +271505 |
| 6sealed | 114 | Sukenik, Jonathan (1927) | Won 2-0 | +251530 |
| 7sealed | 88 | Bugalter, Ben (1676) | Lost 0-2 | -151515 |
| 8sealed | 87 | Hawley, Michael (1608) | Won 2-1 | +191534 |
| 9sealed | 37 | Birrell, Ian (1809) | Won 2-1 | +231557 |
| 10draft | 57 | Carey, Bryan (1810) | Lost 1-2 | -131544 |
| 11draft | 116 | Feeney, Luke (1773) | Won 2-1 | +221566 |
| 12draft | 16 | Yu, Jarvis (1998) | Lost 0-2 | -111555 |
| 13draft | 19 | Kolatch, Eliezer (1568) | Lost 0-2 | -171538 |
| 14draft | 19 | Bosley, Ian (1916) | Lost 0-2 | -121526 |
| 15draft | 18 | Calcano, Christian (2058) | Lost 1-2 | -91517 |
| average opponent: 1725record: 8-7 | new rating: 1517 | |||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 447 | Quinn, Bruce (1500) | Won 2-0 | +181518 |
| 2sealed | 107 | Sorensen, Blake (1462) | Lost 0-2 | -191499 |
| 3sealed | 398 | Tran, Kenwon (1484) | Lost 0-2 | -181481 |
| 4sealed | 572 | Bui, Tho (1434) | Lost 0-2 | -191462 |
| 5sealed | 553 | Gilliland, Tj (1465) | Lost 0-2 | -181444 |
| average opponent: 1469record: 1-4 | new rating: 1444 | |||