Zhu, Changhai
Current rating: 1526
Record: 7-6
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 14 | Chung, Andrew (1486) | Won 2-1 | +181506 |
| 3standard | 325 | Chin, Ricky (1412) | Lost 1-2 | -191487 |
| 4standard | 377 | Turner, Cameron (1483) | Lost 1-2 | -191468 |
| 5standard | 368 | Bohn, Jonathan (1535) | Lost 0-2 | -161452 |
| 6standard | 515 | Sanzo-Goldstein, Max (1481) | Won 2-1 | +181470 |
| 7standard | 392 | Tan, Marcus (1581) | Won 2-0 | +201490 |
| 8standard | 248 | Schilha, Eric (1476) | Won 2-1 | +181508 |
| 9standard | 202 | Watkins, Tim (1526) | Won 2-1 | +181526 |
| average opponent: 1498record: 5-3 | new rating: 1526 | |||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 9 | Kerr, Tomo R (1505) | Won 2-0 | +181518 |
| 3sealed | 151 | Pickfield, Mike (1511) | Won 2-0 | +181536 |
| 4sealed | 81 | Skarren, Frank (1981) | Lost 1-2 | -101526 |
| 5sealed | 327 | Boismenu, Mathieu (1442) | Lost 1-2 | -201506 |
| 6sealed | 434 | Fang, Patrick (1518) | Lost 0-2 | -181488 |
| average opponent: 1591record: 2-3 | new rating: 1488 | |||