Tasner, Robert
Current rating: 1514
Record: 4-3-1
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Gudmundsen, Kathleen (1507) | Lost 0-2 | -181482 |
| 2sealed | 525 | Gregersen, Matt (1482) | Draw 1-1 | 01482 |
| 3sealed | 564 | Nightingale, Tim (1463) | Won 2-1 | +181500 |
| 4sealed | 431 | Joly, Philippe (1428) | Won 2-0 | +161516 |
| 5sealed | 286 | Silva, Roberto (1474) | Won 2-0 | +181534 |
| 6sealed | 184 | Guy, Curtis A (1534) | Lost 0-2 | -181516 |
| 7sealed | 297 | Davenport, Cameron (1518) | Won 2-1 | +181534 |
| 8sealed | 193 | Carey, Max (1432) | Lost 1-2 | -201514 |
| average opponent: 1480record: 4-3-1 | new rating: 1514 | |||