Birke, Joseph
Current rating: 1408
Record: 2-7
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | Clark, Bradley (1500) | Lost 0-2 | -181482 |
| 2sealed | 408 | Fry, Donald (1509) | Lost 0-2 | -171465 |
| 3sealed | 614 | Robinson, Thomas3101 (1464) | Won 2-1 | +181483 |
| 4sealed | 573 | Bessey, Morgan (1482) | Lost 1-2 | -191464 |
| 5sealed | 581 | Wheeler, Chad (1464) | Lost 1-2 | -181446 |
| 6sealed | 520 | Coulter, Jessey (1451) | Won 2-0 | +191465 |
| 7sealed | 463 | Tetreault, Gregory (1435) | Lost 0-2 | -191446 |
| 8sealed | 400 | Liu, Sammy (1448) | Lost 0-2 | -181428 |
| 9sealed | 337 | Ng, Albert (1334) | Lost 0-2 | -201408 |
| average opponent: 1454record: 2-7 | new rating: 1408 | |||