Siu, Chavin
Current rating: 1508
Record: 3-3
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 331 | Sadikian, Garabed (1500) | Won 2-0 | +181518 |
| 2standard | 25 | Darbyshire, Elliott (1534) | Lost 1-2 | -181500 |
| 3standard | 554 | Davison, John (1500) | Won 2-1 | +181518 |
| 4standard | 476 | Day, Paul (1517) | Won 2-1 | +181536 |
| 5standard | 265 | Lax, Ari (1971) | Lost 1-2 | -101526 |
| 6standard | 430 | Armchuk, Daniel (1520) | Lost 1-2 | -181508 |
| average opponent: 1590record: 3-3 | new rating: 1508 | |||