Birch, Chris
Current rating: 1518
Record: 5-4
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 239 | Huston, Benjamin (1500) | Lost 1-2 | -181482 |
| 2modern | 352 | MacAlpine, Justin (1482) | Won 2-0 | +181500 |
| 3modern | 283 | Mann, Robert (1499) | Lost 1-2 | -181482 |
| 4modern | 401 | Altenbure, Roger (1430) | Won 2-0 | +171499 |
| 5modern | 344 | Esser, Ralph (1364) | Lost 1-2 | -201479 |
| 6modern | 341 | Begg, John (1486) | Won 2-0 | +181497 |
| 7modern | 255 | Bercovich, Brandon (1636) | Won 2-0 | +201517 |
| 8modern | 163 | Thompson, Brett (1528) | Won 2-1 | +181535 |
| 9modern | 106 | Gifford, Sean (1580) | Lost 0-2 | -171518 |
| average opponent: 1501record: 5-4 | new rating: 1518 | |||