Hefforn, Curtis
Current rating: 1500
Record: 3-3
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 300 | Albert, Levi (1500) | Won 2-0 | +181518 |
| 2standard | 147 | Kang, Michael (1518) | Won 2-1 | +181536 |
| 3standard | 218 | Rice, Donald (1483) | Won 2-1 | +171553 |
| 4standard | 13 | Addison, Colin (1552) | Lost 1-2 | -181535 |
| 5standard | 141 | Gerard, Stephane (1566) | Lost 1-2 | -171518 |
| 6standard | 369 | Johnson, Courtney (1535) | Lost 0-2 | -181500 |
| average opponent: 1526record: 3-3 | new rating: 1500 | |||