Sherrill, Keith
Current rating: 1375
Record: 12-20
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Firsching, Luke (1500) | Lost 1-2 | -161384 |
| 2standard | 430 | DePoppe, Eric (1391) | Won 2-0 | +181402 |
| 3standard | 568 | Kluska, Taylor (1626) | Lost 1-2 | -141388 |
| 4standard | 571 | Oien, Christopher (1706) | Lost 1-2 | -131375 |
| top | average opponent: 1556record: 1-3 | new rating: 1375 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 189 | Wade, Will (1502) | Lost 0-2 | -181495 |
| 2legacy | 553 | Nelson, Steven (1481) | Lost 0-2 | -181477 |
| 3legacy | 688 | DiFronzo, Rocco (1417) | Lost 1-2 | -201457 |
| 4legacy | 3015 | McCann, Barbara (1289) | Lost 0-2 | -211436 |
| 5legacy | 688 | Bernal, Chris (1425) | Lost 0-2 | -181418 |
| 6legacy | 602 | Washington, John (1392) | Lost 1-2 | -181400 |
| top | average opponent: 1418record: 0-6 | new rating: 1400 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 8 | DeLawyer, Tanner (1500) | Won 2-0 | +181531 |
| 2legacy | 128 | Elfering, Brian (1531) | Won 2-1 | +181549 |
| 3legacy | 331 | Barber, Jon (1643) | Lost 0-2 | -161533 |
| 4legacy | 310 | Newman, Ryan (1574) | Lost 0-2 | -171516 |
| 5legacy | 583 | Kaida-Yip, Ned (1448) | Won 2-0 | +161532 |
| 6legacy | 488 | Navarro, Alex (1505) | Lost 0-2 | -181514 |
| 7legacy | 452 | Engle, Sean (1497) | Won 2-0 | +181532 |
| 8legacy | 322 | Chan, Eric (1496) | Lost 0-2 | -191513 |
| top | average opponent: 1524record: 4-4 | new rating: 1513 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 177 | Bustos Jr., Eduardo (1564) | Won 2-0 | +201466 |
| 2modern | 153 | Hourani, Joseph (1518) | Lost 0-2 | -171449 |
| 3modern | 200 | Kalmring, Steven (1480) | Won 2-0 | +181467 |
| 4modern | 167 | Campbell, Shane B (1501) | Won 2-0 | +191486 |
| 5modern | 49 | Li, Chen (1805) | Won 2-1 | +241510 |
| 6modern | 134 | San Juan, Billicent (1552) | Lost 1-2 | -181492 |
| 7modern | 167 | Reeve, Samuel (1536) | Won 2-0 | +191511 |
| 8modern | 89 | Champagne, Michael (1554) | Lost 1-2 | -171494 |
| 9modern | 98 | Janz, Carl (1578) | Won 2-0 | +191513 |
| top | average opponent: 1565record: 6-3 | new rating: 1513 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | McGough, Joseph (1539) | Lost 1-2 | -171483 |
| 2standard | 379 | Hosford, Clinton (1482) | Won 2-0 | +181501 |
| 3standard | 217 | Horlacher, Travis (1500) | Lost 0-2 | -181483 |
| 4standard | 481 | King, James (1426) | Lost 1-2 | -191464 |
| 5standard | 465 | Shaw, Samuel J (1462) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 1-4 | new rating: 1446 | ||