Manderson, George
Current rating: 1443
Record: 0-3
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 400 | Dela Cruz, Randolph (1461) | Lost 1-2 | -191481 |
| 2sealed | 340 | Williams, Jd (1482) | Lost 1-2 | -181463 |
| 3sealed | 596 | Kraemer, Daniel (1363) | Lost 0-2 | -201443 |
| average opponent: 1435record: 0-3 | new rating: 1443 | |||