De Silva, Joshua
Current rating: 1447
Record: 2-5
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 380 | Hammond, Donovan (1563) | Lost 1-2 | -171483 |
| 2modern | 385 | Bosley, Lee (1482) | Lost 1-2 | -181465 |
| 3modern | 491 | Dupont, Mike (1437) | Lost 1-2 | -181447 |
| 4modern | 508 | Cantada, Ayrton (1443) | Won 2-1 | +181465 |
| 5modern | 417 | Taniva, Aaron (1464) | Won 2-0 | +181483 |
| 6modern | 363 | Rigby, Pamela (1485) | Lost 1-2 | -181465 |
| 7modern | 311 | Routley, Rob (1463) | Lost 0-2 | -181447 |
| average opponent: 1477record: 2-5 | new rating: 1447 | |||