Parr, Steven
Current rating: 1437
Record: 13-18
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Vanden Oever, Eric (1536) | Won 2-0 | +191491 |
| 2standard | 116 | Lokrantz, Parker (1517) | Lost 0-2 | -171474 |
| 3standard | 353 | Matthias, Scott (1432) | Lost 1-2 | -191455 |
| 4standard | 424 | Varga, Karl (1482) | Lost 0-2 | -181437 |
| top | average opponent: 1492record: 1-3 | new rating: 1437 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 222 | Hunter, Brian (1565) | Won 2-0 | +201490 |
| 2modern | 241 | Sterling Jr, Christopher (1496) | Won 2-0 | +181508 |
| 3modern | 484 | Valente, Joey (1712) | Won 2-1 | +221530 |
| 4modern | 257 | Karhade, Rugved (1461) | Won 2-0 | +161546 |
| 5modern | 77 | Gareau, Philippe (1685) | Lost 0-2 | -151531 |
| 6modern | 429 | Rosenthal, Eli (1597) | Lost 0-2 | -171514 |
| 7modern | 2140 | Fortanely, Bobby (1743) | Lost 0-2 | -141500 |
| 8modern | 2143 | Duke, Reid (2019) | Lost 1-2 | -91491 |
| 9modern | 686 | Hurst, Alex (1442) | Lost 0-2 | -191472 |
| top | average opponent: 1636record: 4-5 | new rating: 1472 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 396 | Kline, Andy (1500) | Won 2-1 | +181520 |
| 2sealed | 236 | Kane, DeWitt (1702) | Lost 1-2 | -151505 |
| 3sealed | 397 | Hagen, Justin (1499) | Won 2-1 | +181523 |
| 4sealed | 419 | So, Gary (1607) | Lost 0-2 | -161507 |
| 5sealed | 379 | Rochwerger, Nicolas (1476) | Lost 0-2 | -191488 |
| 6sealed | 493 | Pappamichiel, George (1482) | Lost 0-2 | -181470 |
| top | average opponent: 1544record: 2-4 | new rating: 1470 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 263 | Hamilton, John Ryan (1500) | Won 2-0 | +181521 |
| 2standard | 139 | Beemer, Brian (1544) | Won 2-0 | +181539 |
| 3standard | 150 | Vitello, Dominic (1500) | Won 2-1 | +171556 |
| 4standard | 45 | Ferguson, Kyle (1556) | Lost 1-2 | -181538 |
| 5standard | 182 | Jensen, Jacob (1519) | Lost 0-0 | -181520 |
| 6standard | 161 | Miller, Michael 923 (1519) | Lost 1-2 | -181502 |
| top | average opponent: 1523record: 3-3 | new rating: 1502 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 550 | Marek, Jacob E (1500) | Lost 1-2 | -181482 |
| 2legacy | 619 | Kunze, David (1482) | Won 2-0 | +181500 |
| 3legacy | 545 | Block, Russell D (1630) | Won 2-1 | +201520 |
| 4legacy | 530 | Jobin, Christopher M (1578) | Won 2-1 | +191539 |
| 5legacy | 517 | Russell, Justin (1535) | Lost 0-2 | -181521 |
| 6legacy | 497 | Jagasia, Gandhi (1491) | Lost 0-2 | -181503 |
| top | average opponent: 1536record: 3-3 | new rating: 1503 | ||