Grodzevich, Oleg
Current rating: 1482
Record: 3-4
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Pigeon, Adam (1470) | Won 2-1 | +171517 |
| 2sealed | 22 | Li, Terrence (1505) | Won 2-0 | +181535 |
| 3sealed | 27 | Zink, Leighton (1540) | Lost 1-2 | -181517 |
| 4sealed | 253 | Jaenicke, Elias (1521) | Won 2-0 | +181535 |
| 5sealed | 150 | Szepesi, Stan (1535) | Lost 1-2 | -181517 |
| 6sealed | 340 | Allison, Joe (1533) | Lost 1-2 | -171500 |
| 7sealed | 365 | Masters Lecky, Alex (1507) | Lost 0-2 | -181482 |
| average opponent: 1516record: 3-4 | new rating: 1482 | |||