Bossenberry, Sean
Current rating: 1478
Record: 2-3
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Nicolas, Ryan (1500) | Won 2-1 | +181518 |
| 2modern | 35 | Zukewich, Josh (1520) | Lost 1-2 | -181500 |
| 3modern | 253 | Coyston, Brad (1501) | Won 2-1 | +181518 |
| 4modern | 309 | Krantz, Benjamin (1290) | Lost 0-2 | -221496 |
| 5modern | 255 | Patten, James (1499) | Lost 0-2 | -181478 |
| average opponent: 1462record: 2-3 | new rating: 1478 | |||