Thomas, William
Current rating: 1522
Record: 19-17
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Chavez-Arnold, Robenson (1500) | Lost 1-2 | -181510 |
| 2sealed | 433 | Cope, Benji (1462) | Won 2-0 | +171527 |
| 3sealed | 510 | Giron, Lucas (1463) | Lost 1-2 | -191508 |
| 4sealed | 476 | Harris, Eli (1478) | Won 2-0 | +171525 |
| 5sealed | 303 | Ikerd, Neil (1421) | Won 2-0 | +161541 |
| 6sealed | 258 | Luong, Marcus (1513) | Lost 1-2 | -181523 |
| 7sealed | 325 | Ratkevich, Carrie (1479) | Won 2-0 | +171540 |
| 8sealed | 209 | Vigil, Daniel (1538) | Lost 1-2 | -181522 |
| top | average opponent: 1482record: 4-4 | new rating: 1522 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Frantz, Shea (1500) | Won 2-1 | +171527 |
| 2sealed | 36 | Boeckerman, Jake (1518) | Won 2-0 | +181545 |
| 3sealed | 67 | Liu, George (1537) | Won 2-0 | +181563 |
| 4sealed | 19 | Knorr, Jackson (1526) | Won 2-1 | +171580 |
| 5sealed | 24 | Ohinata, Jun (1617) | Lost 1-2 | -171563 |
| 6sealed | 50 | Reznik, Kirill (1534) | Lost 0-2 | -181545 |
| 7sealed | 74 | Randall, Richard (1628) | Lost 1-2 | -171528 |
| top | average opponent: 1551record: 4-3 | new rating: 1528 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Morgan, Jon E (1534) | Won 2-1 | +181551 |
| 2sealed | 157 | Charboneau, Michael (1518) | Won 2-0 | +171568 |
| 3sealed | 50 | Pool, Thomas (1435) | Lost 0-2 | -201548 |
| 4sealed | 135 | Barnum, Tyler (1475) | Lost 0-2 | -191529 |
| 5sealed | 278 | Smith, Thomas (1492) | Lost 0-2 | -191510 |
| 6sealed | 280 | Thompson, Jesse (1514) | Won 2-0 | +181528 |
| 7sealed | 212 | Shurtliff, Trevor (1504) | Lost 0-2 | -181510 |
| top | average opponent: 1496record: 3-4 | new rating: 1510 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Lewis, Corey (1481) | Lost 0-2 | -191500 |
| 2standard | 322 | Rasmussen, Austin (1482) | Won 2-0 | +181518 |
| 3standard | 224 | Jensen, Josh p (1485) | Won 2-0 | +181536 |
| 4standard | 315 | Godfrey, Adam (1520) | Lost 0-2 | -191517 |
| 5standard | 349 | Crawford, Justin (1457) | Lost 0-2 | -191498 |
| 6standard | 367 | Nedler, Andy (1480) | Won 2-0 | +181516 |
| 7standard | 300 | Carter, Kreigh (1502) | Won 2-0 | +181534 |
| 8standard | 215 | Allen, Brandon (1516) | Lost 0-2 | -191515 |
| 9standard | 197 | Ivey, Richard (1501) | Won 2-0 | +181533 |
| top | average opponent: 1492record: 5-4 | new rating: 1533 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 98 | Thatcher, Rob (1500) | Lost 1-2 | -181482 |
| 3sealed | 93 | St. Clair, Sean R (1502) | Won 2-1 | +181500 |
| 4sealed | 147 | Faure, Stephane (1618) | Won 2-1 | +211521 |
| 5sealed | 38 | Jesuale, Peter (1514) | Won 2-0 | +171538 |
| 6sealed | 68 | Phaneuf, Justin (1471) | Lost 0-2 | -191519 |
| top | average opponent: 1521record: 3-2 | new rating: 1519 | ||