Nichols, Walter
Current rating: 1584
Record: 21-18
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 274 | Cobb, Richard (1479) | Lost 0-2 | -171415 |
| 2legacy | 665 | Coppinger, Clarence (1449) | Lost 0-2 | -171398 |
| 3legacy | 1126 | Jackson, Elijah (1444) | Won 2-0 | +181416 |
| 4legacy | 1006 | Hendershott, Brad (1609) | Won 2-1 | +221438 |
| 5legacy | 872 | Andreatta Bueno, Vagner Luiz (1528) | Won 2-0 | +201458 |
| 6legacy | 407 | Archdekin, Jamie (1832) | Lost 1-2 | -121446 |
| 7legacy | 800 | Younger, Alejandro (1569) | Won 2-1 | +201466 |
| 8legacy | 566 | Parker, Travis (1563) | Won 2-0 | +201486 |
| 9legacy | 460 | Kucera, Christopher (1517) | Won 2-0 | +191505 |
| 10legacy | 290 | Potter, Ryan (1538) | Won 2-1 | +181523 |
| 11legacy | 169 | Taylor, Tristan (1587) | Won 2-1 | +191542 |
| 12legacy | 95 | Pitzer, Matthew (1632) | Won 2-1 | +201562 |
| 13legacy | 99 | Leach, William (1651) | Won 2-1 | +201582 |
| 14legacy | 58 | Baranowski, Frank (1607) | Won 2-0 | +181600 |
| 15legacy | 52 | Szabo, Matthew (1714) | Lost 0-2 | -161584 |
| top | average opponent: 1581record: 11-4 | new rating: 1584 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 437 | Herrick, Kevin (1500) | Won 2-0 | +181544 |
| 2legacy | 324 | Holloway, Matthew [USA] (1576) | Lost 0-2 | -171527 |
| 3legacy | 910 | Heinson, Brandon (1500) | Lost 0-2 | -191508 |
| 4legacy | 852 | Hensley, Robby (1538) | Lost 0-2 | -171491 |
| 5legacy | 931 | Joyner, Chris (1516) | Lost 0-2 | -181473 |
| 6legacy | 963 | Brown, James (1318) | Lost 1-2 | -211452 |
| 7legacy | 898 | Malzahn, Brandon (1434) | Lost 1-2 | -181434 |
| 8legacy | 819 | Gashler, Jessie (1413) | Lost 0-2 | -181416 |
| 9legacy | 758 | Veca, Joey (1341) | Won 2-1 | +161432 |
| top | average opponent: 1460record: 2-7 | new rating: 1432 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 375 | Colmenero, Clifton (1544) | Lost 1-2 | -171447 |
| 2modern | 595 | Bailey, Amie (1447) | Won 2-0 | +181465 |
| 3modern | 798 | Velez Jo, Gil (1465) | Lost 0-2 | -181447 |
| 4modern | 850 | DelPizzo, Paul (1472) | Won 2-0 | +191466 |
| 5modern | 525 | Koger, Eric (1496) | Won 2-0 | +181484 |
| 6modern | 404 | Suanico, Hernando (1575) | Won 2-0 | +201504 |
| 7modern | 205 | Stocker, Graeme (1548) | Won 2-1 | +191523 |
| 8modern | 188 | DeRenzis, Gregory (1521) | Won 2-1 | +181541 |
| 9modern | 173 | Martinez, Anthony (1620) | Won 2-0 | +191560 |
| 10modern | 102 | Chamberlain, Ben (1660) | Lost 0-2 | -161544 |
| 11modern | 187 | Groff, Timothy (1577) | Lost 0-2 | -181526 |
| top | average opponent: 1539record: 7-4 | new rating: 1526 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Ngo, Scott (1500) | Lost 1-2 | -181482 |
| 2standard | 499 | Williams, Isaiah (1482) | Won 2-0 | +181500 |
| 3standard | 335 | Arenstein, Jesse (1500) | Lost 1-2 | -181482 |
| 4standard | 468 | Vazquez, Oliver (1462) | Lost 0-2 | -181464 |
| top | average opponent: 1486record: 1-3 | new rating: 1464 | ||