Pearson, Matthew
Current rating: 1390
Record: 11-19-1
| Grand Prix Birmingham 2019 (modern) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Embrechts, Kevin (1465) | Won 2-1 | +201404 |
| 2modern | 38 | Vorosilovs, Aleksejs (1529) | Won 2-1 | +201424 |
| 3modern | 46 | Brownson-Smith, Callum (1687) | Won 2-0 | +231447 |
| 4modern | 18 | Aylett, Mark (1665) | Draw 1-1 | +41451 |
| 5modern | 51 | Birinci, Ozan (1574) | Lost 0-2 | -161435 |
| 6modern | 128 | Parizot, Jonas (1572) | Lost 0-2 | -161419 |
| 7modern | 197 | Comaposada Cruz, Gabriel (1768) | Lost 1-2 | -121407 |
| 8modern | 206 | Daniels, Jake (1437) | Lost 0-2 | -171390 |
| top | average opponent: 1587record: 3-4-1 | new rating: 1390 | ||
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Bergeron, Patrick (1500) | Lost 1-2 | -171436 |
| 2standard | 257 | Munn, Justin (1467) | Lost 1-2 | -171419 |
| 3standard | 433 | Howard, Deshawn (1462) | Lost 1-2 | -181401 |
| 4standard | 453 | Peck, Caroline (1447) | Lost 0-2 | -171384 |
| top | average opponent: 1469record: 0-4 | new rating: 1384 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Johnson, Stephen (1571) | Lost 0-2 | -171473 |
| 2standard | 366 | Abbott, Stephen (1458) | Won 2-0 | +181491 |
| 3standard | 316 | Maples, Derek (1547) | Lost 1-2 | -171474 |
| 4standard | 450 | Allen, Michael (1324) | Lost 1-2 | -211453 |
| top | average opponent: 1475record: 1-3 | new rating: 1453 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Rodriguez, Samuel (1500) | Lost 0-2 | -181482 |
| 2standard | 420 | Crawford, Zach (1482) | Won 2-1 | +181500 |
| 3standard | 651 | Lemcke, Bradley (1500) | Won 2-1 | +181518 |
| 4standard | 466 | Plurkowski, Jack (1518) | Won 2-0 | +181536 |
| 5standard | 241 | Cairns, Jordan (1675) | Won 2-1 | +211557 |
| 6standard | 179 | Moreno, Carlos (1536) | Lost 0-2 | -191538 |
| 7standard | 236 | Egan, Isaac (1855) | Lost 0-2 | -121526 |
| 8standard | 284 | Moore, Scott (1530) | Lost 1-2 | -181508 |
| 9standard | 360 | Smith, Jeremiah (1498) | Lost 0-0 | -181490 |
| top | average opponent: 1566record: 4-5 | new rating: 1490 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Quan, Alfred (1500) | Won 2-1 | +181518 |
| 2sealed | 35 | Ripman, Benjamin (1514) | Lost 1-2 | -181500 |
| 3sealed | 219 | Johnson, Bryan (1503) | Won 2-1 | +181518 |
| 4sealed | 14 | Vazquez, Oliver (1527) | Lost 0-2 | -181500 |
| 5sealed | 299 | Krone, Logan (1500) | Won 2-1 | +181518 |
| 6sealed | 167 | Federico, Kevin (1511) | Lost 1-2 | -181500 |
| top | average opponent: 1509record: 3-3 | new rating: 1500 | ||