Keen, Quinn
Current rating: 1450
Record: 10-15
| Regional Championships San Diego 2023 (ONE standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Claudel, Slater (1694) | Lost 0-2 | -141450 |
| top | record: 0-1 | new rating: 1450 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 21 | Rehn, EJ (1517) | Won 2-0 | +191447 |
| 3standard | 7 | Wang, Forrest (1541) | Won 2-0 | +201467 |
| 4standard | 86 | Streeter, Kade (1538) | Lost 0-0 | -171450 |
| 5standard | 75 | Kiefer, Jack (1876) | Lost 1-2 | -111439 |
| 6standard | 146 | Duncan, Brandon (1463) | Won 2-0 | +191458 |
| 7standard | 120 | Schulz, Bryan (1570) | Won 2-1 | +201478 |
| 8standard | 100 | Medley, Jacob (1711) | Lost 1-2 | -141464 |
| top | average opponent: 1602record: 4-3 | new rating: 1464 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 277 | Trotto, Nicholas (1500) | Lost 1-2 | -171434 |
| 2sealed | 262 | Whalen, Nathan [USA] (1607) | Won 2-1 | +211455 |
| 3sealed | 288 | Faley, Lewk (1797) | Lost 0-2 | -121443 |
| 4sealed | 373 | Bodger, Steve (1570) | Lost 1-2 | -151428 |
| top | average opponent: 1618record: 1-3 | new rating: 1428 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 725 | Mares, Conor (1500) | Lost 0-2 | -181486 |
| 2standard | 918 | Beyer, Jason (1482) | Won 2-0 | +181504 |
| 3standard | 732 | Guild, Jacob (1651) | Lost 1-2 | -151489 |
| 4standard | 951 | Diemer, Eric (1482) | Lost 1-2 | -181471 |
| 5standard | 919 | Johnson, Daniel (1398) | Lost 0-2 | -201451 |
| top | average opponent: 1503record: 1-4 | new rating: 1451 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 98 | Szamier, Cory T (1481) | Won 2-1 | +181518 |
| 2legacy | 257 | Kunz, Erich (1564) | Lost 1-2 | -171501 |
| 3legacy | 312 | Disler, Jeff s (1500) | Won 2-0 | +171518 |
| 4legacy | 304 | Blackman, Brett (1712) | Won 2-1 | +221540 |
| 5legacy | 170 | Schuett, Court (1520) | Won 2-1 | +181558 |
| 6legacy | 73 | Mize, Logan (1594) | Lost 0-2 | -181540 |
| 7legacy | 180 | Wallach, Cliff (1538) | Lost 1-2 | -181522 |
| 8legacy | 218 | Chang, Roland (1517) | Lost 0-2 | -181504 |
| top | average opponent: 1553record: 4-4 | new rating: 1504 | ||