Maybee, Brad J
Current rating: 1475
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Miller, Relando L (1505) | Lost 0-2 | -181490 |
| 2sealed | 529 | Sharma, Arun (1562) | Won 2-0 | +191509 |
| 3sealed | 569 | Nida, Eric R (1504) | Lost 1-2 | -181491 |
| 4sealed | 574 | Fleisch, Josh (1594) | Lost 1-2 | -161475 |
| top | average opponent: 1541record: 1-3 | new rating: 1475 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 246 | Olsen, Brandon (1518) | Lost 0-2 | -191546 |
| 3sealed | 347 | Pavelchak, Drew (1484) | Lost 1-2 | -191527 |
| 4sealed | 432 | Pierce, Drew (1483) | Lost 1-2 | -191508 |
| top | average opponent: 1495record: 0-3 | new rating: 1508 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Bisson, Mikey (1500) | Won 2-0 | +181518 |
| 2sealed | 190 | Sutcliffe, Marshall (1518) | Won 2-1 | +181536 |
| 3sealed | 98 | Nichols, Ken (1604) | Won 2-0 | +191555 |
| 4sealed | 149 | Layne, Josh (1709) | Lost 0-2 | -151540 |
| 5sealed | 223 | Gurney, Michael (1705) | Lost 0-2 | -151525 |
| 6sealed | 271 | Roach, Josh (1514) | Won 2-1 | +181543 |
| 7sealed | 139 | Ossiff, Michael (1537) | Won 2-0 | +181561 |
| 8sealed | 83 | Brower, Jeremy (1681) | Won 2-0 | +201581 |
| 9sealed | 90 | Howe, Joshua (1673) | Lost 0-2 | -161565 |
| top | average opponent: 1604record: 6-3 | new rating: 1565 | ||