Williams, Liam
Current rating: 1605
Record: 13-9-1
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 328 | McGraw, Matthew (1758) | Lost 1-2 | -141490 |
| 2pioneer | 550 | Seder, Robert (1887) | Won 2-0 | +251515 |
| 3pioneer | 207 | Hubbard, Alan (1640) | Lost 0-2 | -151500 |
| 4pioneer | 487 | Tan, Frederick (1560) | Won 2-1 | +191519 |
| 5pioneer | 214 | Lee, Sanggu (1505) | Won 2-0 | +171536 |
| 6pioneer | 266 | Rataiczak, TJ (1576) | Won 2-0 | +191555 |
| 7pioneer | 171 | Garcia, James (1517) | Won 2-1 | +171572 |
| 8pioneer | 39 | Choy, Matthew (1586) | Won 2-0 | +191591 |
| 9pioneer | 36 | Smith, Joseph (1665) | Won 2-0 | +191610 |
| 10pioneer | 35 | Tripoli, Justin (1598) | Lost 1-2 | -181592 |
| 11pioneer | 48 | Routh, Leonard (1597) | Won 2-0 | +181610 |
| 12pioneer | 45 | Bursavich, Austin (2013) | Lost 0-2 | -111599 |
| 13pioneer | 71 | Wiitanen, Josh (1823) | Won 2-0 | +221621 |
| 14pioneer | 44 | Kelly, Ryan (1717) | Lost 1-2 | -161605 |
| average opponent: 1674record: 9-5 | new rating: 1605 | |||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Mok, Wilson (1590) | Lost 0-2 | -161484 |
| 2sealed | 392 | Thorndycraft, Jonathon (1482) | Lost 1-2 | -181466 |
| 3sealed | 455 | Duncan, Frederick (1464) | Lost 1-2 | -181448 |
| 4sealed | 523 | Happold, Nick (1444) | Won 2-0 | +181466 |
| 5sealed | 463 | HARRISON, SCOTT (1463) | Won 2-1 | +171483 |
| 6sealed | 376 | Meuangkhot, Lay (1481) | Won 2-0 | +181501 |
| 7sealed | 284 | Rider, Justin (1626) | Lost 1-2 | -151486 |
| 8sealed | 233 | Tremblay, Simon (1487) | Draw 1-1 | 01486 |
| 9sealed | 202 | Brown, Jesse (1498) | Won 2-0 | +181504 |
| average opponent: 1504record: 4-4-1 | new rating: 1504 | |||