Cheng, William
Current rating: 1543
Record: 5-3
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 445 | Monroe, Mildred (1500) | Lost 0-2 | -181482 |
| 2sealed | 602 | Campbell, Mary (1482) | Won 2-0 | +181500 |
| 3sealed | 347 | Dezeeuw, Tyler (1499) | Won 2-0 | +181518 |
| 4sealed | 220 | Pham, Daniel (1805) | Won 2-1 | +231541 |
| 5sealed | 174 | Smith, Kyle T (1551) | Won 2-0 | +181559 |
| 6sealed | 145 | Lussier, Alexandre (1631) | Won 2-0 | +201579 |
| 7sealed | 78 | Madden, Gregory (1568) | Lost 0-2 | -191560 |
| 8sealed | 224 | Shao, Xiran (1589) | Lost 1-2 | -171543 |
| average opponent: 1578record: 5-3 | new rating: 1543 | |||