Tapahe, Dwayne C
Current rating: 1467
Record: 3-5
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Varner, Brandon (1525) | Won 2-0 | +191500 |
| 2sealed | 211 | McCandless, Andrew (1500) | Lost 0-1 | -181482 |
| 3sealed | 313 | Sears, Isaac (1650) | Lost 0-2 | -151467 |
| average opponent: 1558record: 1-2 | new rating: 1467 | |||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 143 | Farnsworth, Ryan (1500) | Won 2-1 | +181518 |
| 3standard | 107 | Jephson, Wiley (1555) | Lost 0-2 | -171501 |
| 4standard | 217 | Fong, Alvin (1364) | Won 2-1 | +151516 |
| 5standard | 148 | Bryson, Blake (1533) | Lost 1-2 | -171499 |
| 6standard | 298 | Hayes, Ryan D (1516) | Lost 0-2 | -181481 |
| average opponent: 1494record: 2-3 | new rating: 1481 | |||