Mazur, Andrew J
Current rating: 1495
Record: 7-7
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | LaRue, Michael (1344) | Won 2-0 | +151532 |
| 2sealed | 615 | Leung, Eric (1518) | Lost 0-2 | -181514 |
| 3sealed | 411 | Burdick, Zach (1500) | Lost 1-2 | -181496 |
| 4sealed | 579 | Sheng, Kevin (1482) | Won 2-1 | +171513 |
| 5sealed | 394 | Brendan, Michael (1500) | Lost 0-2 | -181495 |
| average opponent: 1469record: 2-3 | new rating: 1495 | |||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 120 | McCune, Colin (1500) | Lost 0-2 | -181482 |
| 2legacy | 221 | Oberholtzer, Matt P (1482) | Lost 0-2 | -181464 |
| 3legacy | 264 | Dietrich, Thomas R (1463) | Won 2-0 | +181482 |
| 4legacy | 245 | Kerner, Grant (1482) | Lost 1-2 | -181464 |
| 5legacy | 246 | Clark, Paul (1465) | Lost 0-2 | -181446 |
| 6legacy | 214 | Marsh, Jeremy (1447) | Won 2-1 | +181464 |
| 7legacy | 161 | Leonard, Edward (1466) | Won 2-0 | +181482 |
| 8legacy | 122 | Madouse, Kurt (1483) | Won 2-1 | +181500 |
| 9legacy | 92 | Lainhart, Josh D (1455) | Won 2-0 | +171517 |
| average opponent: 1471record: 5-4 | new rating: 1517 | |||