De Zoysa, Eranga
Current rating: 1449
Record: 3-6
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Pichette, Charles (1545) | Lost 0-2 | -161469 |
| 2sealed | 450 | Jackson, Daniel (1363) | Lost 0-2 | -201449 |
| 3sealed | 541 | Williams, Connor (1466) | Won 2-1 | +181467 |
| 4sealed | 407 | Tortoza, Charli (1485) | Lost 0-2 | -181449 |
| average opponent: 1465record: 1-3 | new rating: 1449 | |||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Chouinard, Yann-Alexandre (1500) | Lost 0-2 | -181482 |
| 2standard | 591 | Day, Paul (1482) | Lost 0-2 | -181464 |
| 3standard | 720 | Lang, David (1464) | Won 2-0 | +181482 |
| 4standard | 614 | Keesler, Matt (1504) | Won 2-1 | +181500 |
| 5standard | 487 | MacDonald, Dan J (1672) | Lost 0-2 | -151485 |
| average opponent: 1524record: 2-3 | new rating: 1485 | |||