Johnson, Brian
Current rating: 1500
Record: 3-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 476 | Mullan, Virginia (1500) | Lost 1-2 | -181482 |
| 2standard | 428 | Wilson, Dennis (1481) | Won 2-0 | +181500 |
| 3standard | 357 | Fong, Devin 2 (1498) | Lost 1-2 | -181482 |
| 4standard | 614 | Stickney, Kameron (1506) | Won 2-0 | +181500 |
| 5standard | 435 | Alleruzzo, Christian (1541) | Lost 0-2 | -171483 |
| 6standard | 506 | Maguire, Sean (1430) | Won 2-0 | +171500 |
| average opponent: 1493record: 3-3 | new rating: 1500 | |||