Maranan, Michael
Current rating: 1521
Record: 5-5-2
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 119 | Waxer, Nathan (1704) | Lost 0-2 | -141452 |
| 3sealed | 149 | Michaelsen, Kevin (1500) | Won 2-1 | +191471 |
| 4sealed | 228 | Cruse, William (1837) | Won 2-0 | +251496 |
| 5sealed | 59 | Lockard, Wesley (1527) | Won 2-0 | +181514 |
| 6sealed | 24 | Minato, Max (1584) | Won 2-0 | +201534 |
| 7sealed | 74 | Ho, Fang (1709) | Draw 1-1 | +31537 |
| 8sealed | 208 | Arenson, Mike (1663) | Lost 1-2 | -161521 |
| average opponent: 1646record: 4-2-1 | new rating: 1521 | |||
| Grand Prix San Diego 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 41 | Clark, Jason (1500) | Draw 1-1 | 01500 |
| 3modern | 132 | Nesterov, Sergei (1571) | Lost 0-2 | -171483 |
| 4modern | 261 | Chaney, Austin (1460) | Lost 0-2 | -181465 |
| 5modern | 297 | McGowen, Alexander (1494) | Won 2-1 | +181483 |
| 6modern | 242 | Parker, James S (1526) | Lost 0-2 | -171466 |
| average opponent: 1510record: 1-3-1 | new rating: 1466 | |||