Chappell, Chase
Current rating: 1479
Record: 15-18-1
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 97 | Sisk, Tyler (1523) | Won 2-0 | +181524 |
| 3modern | 333 | Sanders, Dominic (1758) | Lost 1-2 | -131511 |
| 4modern | 383 | Balistreri, Vincenzo (1646) | Lost 0-2 | -161495 |
| 5modern | 618 | Kusakabe, Kyohei (1614) | Lost 0-2 | -161479 |
| top | average opponent: 1635record: 1-3 | new rating: 1479 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 311 | Rossman, Ron (1600) | Draw 1-1 | +31459 |
| 3modern | 355 | Lunt, Morgan (1527) | Won 2-0 | +191478 |
| 4modern | 187 | Flynn, Michael (1536) | Won 2-1 | +191497 |
| 5modern | 88 | Nguyen, David (1799) | Lost 0-2 | -131484 |
| 6modern | 219 | Leamer, Austin (1458) | Won 2-1 | +181502 |
| 7modern | 139 | Santana, Jose (1507) | Won 2-1 | +181520 |
| 8modern | 76 | Gault, Dustin (1750) | Lost 0-2 | -141506 |
| top | average opponent: 1597record: 4-2-1 | new rating: 1506 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 4 | Noriega, Joey (1518) | Lost 1-2 | -171457 |
| 3standard | 378 | Notti, Christopher (1501) | Lost 1-2 | -171440 |
| 4standard | 442 | Boonjue, Tex (1504) | Won 2-1 | +191459 |
| 5standard | 372 | Watabayashi, Keith (1469) | Won 2-1 | +181477 |
| 6standard | 281 | Krause, Travis (1308) | Lost 1-2 | -211456 |
| top | average opponent: 1460record: 2-3 | new rating: 1456 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 386 | Binney, Trevor (1500) | Won 2-1 | +171540 |
| 2standard | 155 | Gohl, Dustin (1518) | Lost 1-2 | -181522 |
| 3standard | 380 | Sakoi, Jonathan (1488) | Lost 0-2 | -191503 |
| 4standard | 472 | Spano, Frank (1481) | Won 2-1 | +181521 |
| 5standard | 283 | Peters, Kyle (1877) | Lost 1-2 | -121509 |
| 6standard | 425 | Walker, Alexander (1494) | Won 2-0 | +181527 |
| 7standard | 304 | Anderson, William (1609) | Lost 0-2 | -171510 |
| 8standard | 363 | Thorpe, Chris (1494) | Lost 0-2 | -181492 |
| 9standard | 301 | Fair, Michael (1505) | Lost 0-2 | -181474 |
| top | average opponent: 1552record: 3-6 | new rating: 1474 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Fuller, Jake (1531) | Lost 0-2 | -171483 |
| 2standard | 318 | Thompson-Exner, Gavin (1627) | Won 2-0 | +201503 |
| 3standard | 255 | Kabler, Brendan (1500) | Won 2-0 | +181521 |
| 4standard | 141 | Salley, Jace (1574) | Lost 1-2 | -171504 |
| 5standard | 371 | Nielsen, Zach (1500) | Lost 1-2 | -181486 |
| 6standard | 443 | Sun, Joshua (1540) | Won 2-1 | +191505 |
| 7standard | 285 | Dreblow, Caroline (1524) | Won 2-0 | +181523 |
| 8standard | 251 | Duchow, Sam (1494) | Lost 0-2 | -181505 |
| 9standard | 267 | Jahn-Vavrus, Anton (1493) | Won 2-0 | +181523 |
| top | average opponent: 1531record: 5-4 | new rating: 1523 | ||