Bosley, Lee
Current rating: 1504
| Grand Prix Vancouver 2017 (modern) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2177 | Pasdernick, Cody (1495) | Lost 1-2 | -181506 |
| 2modern | 2508 | Pazirandeh, Darius (1482) | Lost 0-2 | -191487 |
| 3modern | 2669 | Winget, Brent (1462) | Won 2-0 | +181505 |
| 4modern | 2555 | Hoshkiw, Drew (1480) | Won 2-0 | +171522 |
| 5modern | 2521 | James, Nicholas (1625) | Won 2-0 | +201542 |
| 6modern | 2355 | Olgado, Joseph (1466) | Lost 1-2 | -191523 |
| 7modern | 2418 | Longair, Ryan (1479) | Lost 0-2 | -191504 |
| top | average opponent: 1498record: 3-4 | new rating: 1504 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 179 | Nguyen, William (1500) | Won 2-0 | +181518 |
| 2sealed | 210 | Ferraro, Anthony (1644) | Won 2-1 | +201538 |
| 3sealed | 281 | Norman, Alistair (1537) | Lost 0-0 | -181520 |
| 4sealed | 437 | Cruz, Angelito (1483) | Won 2-0 | +171537 |
| 5sealed | 170 | Steinfeld, Alexander (1681) | Won 2-1 | +211558 |
| 6sealed | 103 | Ho-Ten-Pow, Marino (1640) | Lost 1-2 | -171541 |
| 7sealed | 257 | Doo, Godwin (1587) | Lost 0-2 | -171524 |
| top | average opponent: 1582record: 4-3 | new rating: 1524 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 124 | Nagtegaal, Brody (1501) | Lost 0-2 | -181482 |
| 2modern | 385 | De Silva, Joshua (1483) | Won 2-1 | +181500 |
| 3modern | 385 | Brewer, Jonathan (1466) | Won 2-0 | +171517 |
| 4modern | 156 | Molyneux, Robert (1516) | Won 2-1 | +181535 |
| 5modern | 191 | Marynowich, Logan (1598) | Lost 1-2 | -161519 |
| 6modern | 277 | Hommy, Ori (1473) | Lost 1-2 | -191500 |
| top | average opponent: 1507record: 3-3 | new rating: 1500 | ||