Sievert, Matthew
Current rating: 1584
Record: 14-10
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 373 | Joiner, Thomas (1409) | Won 2-0 | +161537 |
| 2modern | 112 | Wiggins, Tyler (1540) | Won 2-0 | +181555 |
| 3modern | 22 | Wolbers, Andrew (1720) | Won 2-1 | +211576 |
| 4modern | 5 | Rocha, Sergio (1476) | Lost 1-2 | -201556 |
| 5modern | 216 | Pang, David (1589) | Won 2-1 | +191575 |
| 6modern | 69 | Peagler, Sam (1541) | Lost 0-2 | -191556 |
| 7modern | 223 | Hoover, Logan (1535) | Won 2-0 | +181574 |
| 8modern | 165 | Weisz, Anthony (1560) | Won 2-1 | +181592 |
| 9modern | 69 | Smith, Paxton (1475) | Lost 1-2 | -201572 |
| 10modern | 99 | Collins, Austin (1760) | Won 2-0 | +211593 |
| 11modern | 47 | Franklin, Tony (1559) | Won 2-0 | +171610 |
| 12modern | 51 | Lerch, Dylan (1734) | Lost 0-2 | -151595 |
| 13modern | 75 | Vera, Pablo (1638) | Won 2-0 | +181613 |
| 14modern | 38 | Loveman, Eli (1983) | Lost 1-2 | -111602 |
| 15modern | 64 | Wade, Justin (1619) | Lost 1-2 | -181584 |
| average opponent: 1609record: 9-6 | new rating: 1584 | |||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 284 | Cahill, Steve (1595) | Won 2-1 | +201520 |
| 2standard | 309 | Funkhouser, Andrew (1489) | Won 2-0 | +171537 |
| 3standard | 298 | Perez Jr., Raymond (1855) | Lost 0-2 | -121525 |
| 4standard | 263 | Green, Mike (1473) | Won 2-1 | +171542 |
| 5standard | 322 | Place, Tyrus (1563) | Won 0-0 | +181560 |
| 6standard | 116 | Pippenger, Michael (1505) | Won 2-0 | +171577 |
| 7standard | 26 | White, Daniel (1604) | Lost 1-2 | -171560 |
| 8standard | 89 | Fondren, Roger (1422) | Lost 1-2 | -211539 |
| 9standard | 193 | Miller, Casey (1539) | Lost 0-2 | -181521 |
| average opponent: 1561record: 5-4 | new rating: 1521 | |||