Williams, Steve S
Current rating: 1580
Record: 12-9
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Sivabalan, Kevin (1500) | Won 2-0 | +181521 |
| 2sealed | 11 | Gottlieb, Bryan (1785) | Won 2-1 | +231544 |
| 3sealed | 260 | Jones, Josh (1928) | Lost 0-2 | -121532 |
| 4sealed | 198 | Liu, Sammy (1521) | Won 2-0 | +181550 |
| 5sealed | 137 | Boire, Forrest (1678) | Won 2-1 | +201570 |
| 6sealed | 146 | Dunkelman, Steven (1657) | Won 2-1 | +201590 |
| 7sealed | 66 | Tran, Kenwon (1497) | Won 2-1 | +161606 |
| 8sealed | 19 | Nourain, Kiyan (1762) | Lost 1-2 | -151591 |
| 9sealed | 65 | Balducci, Tommas (1473) | Lost 0-2 | -201571 |
| 10draft | 79 | Capen, Benjamin (1572) | Won 2-1 | +181589 |
| 11draft | 132 | Polyakov, Alexander (1683) | Lost 0-2 | -161573 |
| 12draft | 33 | Mermet, Olivier (1521) | Won 2-0 | +171590 |
| 13draft | 27 | Krut, Isaak (1753) | Won 2-1 | +211611 |
| 14draft | 26 | Dery, Jonathan (1844) | Lost 1-2 | -141597 |
| 15draft | 23 | Nichols, Peden (1669) | Lost 1-2 | -171580 |
| average opponent: 1656record: 9-6 | new rating: 1580 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 476 | Anisman, Jeffrey (1546) | Won 2-0 | +191519 |
| 2sealed | 320 | Randev, Rajiv (1483) | Won 2-0 | +171536 |
| 3sealed | 209 | Samson, Louis-Alexandre (1553) | Lost 0-2 | -171519 |
| 4sealed | 219 | Miller, Matthew (1412) | Lost 0-2 | -201499 |
| 5sealed | 354 | Boehm, Christopher (1742) | Won 2-0 | +221521 |
| 6sealed | 300 | Sweezey, Scott (1521) | Lost 0-2 | -181503 |
| average opponent: 1543record: 3-3 | new rating: 1503 | |||