Aprim, Chris
Current rating: 1638
Record: 27-19
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 641 | Tonole, Quinn (1856) | Lost 0-1 | -141629 |
| 2pioneer | 536 | Andress, Nathan (1666) | Lost 0-2 | -171612 |
| 3pioneer | 558 | Phillips, Cody (1406) | Won 2-1 | +141626 |
| 4pioneer | 390 | Leaf, Noah (1654) | Lost 1-2 | -181608 |
| 5pioneer | 562 | Brooks, Alex (1471) | Won 2-1 | +161624 |
| 6pioneer | 469 | Eichler, Daniel (1485) | Won 2-1 | +151639 |
| 7pioneer | 374 | Fatigate, Donato (1631) | Won 2-1 | +181657 |
| 8pioneer | 172 | Triebenbacher, Elliott (1594) | Lost 1-2 | -191638 |
| top | average opponent: 1595record: 4-4 | new rating: 1638 | ||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 286 | Pederson, Derick (1660) | Won 2-1 | +191589 |
| 2pioneer | 225 | Sounakhen, Saxon (1715) | Lost 0-2 | -151574 |
| 3pioneer | 294 | Minniear, Matthew (1531) | Won 2-0 | +171591 |
| 4pioneer | 118 | Yatsenko, Alex (1532) | Won 2-0 | +171608 |
| 5pioneer | 72 | Rodaitis, Andrew (1504) | Won 2-0 | +161624 |
| 6pioneer | 106 | Gao, Changsong (1555) | Won 2-1 | +171641 |
| 7pioneer | 18 | Cohen, Adam (1675) | Won 2-0 | +181659 |
| 8pioneer | 10 | Kudva, Vikram (1797) | Won 2-1 | +211680 |
| 9pioneer | 12 | Keith, Jody (1940) | Won 2-0 | +221702 |
| 10pioneer | 2 | Vu, Quang (1745) | Won 2-1 | +191721 |
| 11pioneer | 5 | Gunn, Thomas (1528) | Lost 1-2 | -211700 |
| 12pioneer | 10 | Smith, Scott (1505) | Lost 0-2 | -221678 |
| 13pioneer | 48 | Graves, Robert (1796) | Lost 1-2 | -161662 |
| 14pioneer | 31 | Cohen, Benjamin (1599) | Lost 1-2 | -191643 |
| top | average opponent: 1649record: 9-5 | new rating: 1643 | ||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 30 | Jean-Louis, Albert (1500) | Won 2-1 | +171553 |
| 2modern | 93 | Phan, Nelson (1521) | Lost 1-2 | -181535 |
| 3modern | 290 | Arndt, Adam (1587) | Won 2-1 | +191554 |
| 4modern | 163 | Gustafson, Eric (1516) | Won 2-1 | +171571 |
| 5modern | 144 | Spittle, Don (1552) | Lost 0-2 | -181553 |
| 6modern | 141 | Tanner, Michelle (1484) | Won 2-1 | +171570 |
| 7modern | 123 | Lawrence, Paul (1445) | Won 2-1 | +151585 |
| 8modern | 92 | Odenheimer, Nicholas (1720) | Lost 0-2 | -151570 |
| top | average opponent: 1541record: 5-3 | new rating: 1570 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 515 | Campbell, Derek (1504) | Lost 1-2 | -191499 |
| 2modern | 523 | Parker, Travis (1481) | Won 2-0 | +181517 |
| 3modern | 406 | Kerr, Josh (1465) | Won 2-0 | +171534 |
| 4modern | 379 | Naidu, Akash (1703) | Lost 1-2 | -151519 |
| 5modern | 409 | Underwood, Travis (1499) | Won 2-0 | +181537 |
| 6modern | 345 | Mackowski, Taylor L (1516) | Won 2-0 | +171554 |
| 7modern | 389 | Abrams, Eric (1538) | Lost 1-2 | -181536 |
| top | average opponent: 1529record: 4-3 | new rating: 1536 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 176 | Pitman, Anthony S (1500) | Won 2-1 | +181518 |
| 2standard | 110 | Azzano, Douglas (1627) | Lost 0-2 | -161502 |
| 3standard | 217 | Yelton, Ed (1460) | Lost 0-2 | -191483 |
| 4standard | 376 | Hollander, Byrne (1483) | Won 2-0 | +181501 |
| 5standard | 325 | Hatipoglu, James (1521) | Won 2-0 | +191520 |
| 6standard | 222 | Neuman, Joseph (1518) | Won 2-0 | +181538 |
| 7standard | 129 | Lombardi, Joey (1518) | Lost 1-2 | -191519 |
| 8standard | 213 | Marino, James (1451) | Won 2-1 | +171536 |
| 9standard | 146 | Dorsett, Zachariah (1517) | Lost 0-2 | -181518 |
| top | average opponent: 1511record: 5-4 | new rating: 1518 | ||