Ozga, Brian
Current rating: 1459
Record: 9-12-1
| Grand Prix Phoenix 2018 (modern) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 207 | Griffin, Thomas (1683) | Lost 0-2 | -151496 |
| 2modern | 338 | Hubler, Tyler (1482) | Lost 1-2 | -181478 |
| 3modern | 602 | St. Denis, Joshua (1413) | Lost 1-2 | -191459 |
| top | average opponent: 1526record: 0-3 | new rating: 1459 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 608 | Cortez, Salvador (1500) | Lost 1-2 | -181439 |
| 2modern | 632 | Rolon, Joshua (1447) | Won 2-0 | +181457 |
| 3modern | 793 | Leboki, Taylor (1466) | Won 2-1 | +191476 |
| 4modern | 544 | Oliver, Neal (1873) | Lost 1-2 | -121464 |
| 5modern | 513 | Dentith, Peter (1629) | Won 2-1 | +211485 |
| 6modern | 373 | Barnes, Thomas (1525) | Won 2-0 | +191504 |
| 7modern | 467 | North, Sam (1540) | Draw 1-1 | +11505 |
| 8modern | 318 | Irwin, Sean (1646) | Won 2-1 | +201525 |
| 9modern | 213 | Van Druten, John (1459) | Won 2-0 | +171542 |
| 10modern | 138 | Sterbenz, Ryan (1825) | Lost 0-2 | -131529 |
| 11modern | 228 | Cruz, Francis (1536) | Lost 0-2 | -181511 |
| top | average opponent: 1586record: 6-4-1 | new rating: 1511 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 696 | Dronzkowski, Allen (1500) | Lost 0-2 | -181475 |
| 2modern | 706 | Howard, Cody (1424) | Lost 0-2 | -181457 |
| top | average opponent: 1462record: 0-2 | new rating: 1457 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 448 | Marschinke, Daniel (1500) | Won 2-0 | +181518 |
| 2sealed | 133 | Olliges, Tim (1400) | Won 2-0 | +161534 |
| 3sealed | 37 | Holmstedt, Rolf (1354) | Lost 0-2 | -211513 |
| 4sealed | 329 | Lai, Jimmy (1463) | Won 2-1 | +171530 |
| 5sealed | 171 | Bourque, Blake (1537) | Lost 1-2 | -181512 |
| 6sealed | 193 | Dziengelewski, Austin (1484) | Lost 1-2 | -191493 |
| top | average opponent: 1456record: 3-3 | new rating: 1493 | ||