Belt, Murdock
Current rating: 1379
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Achtsam, Frank (1500) | Lost 1-2 | -161396 |
| 2sealed | 434 | Triplett, Leslie (1482) | Lost 0-2 | -171379 |
| top | average opponent: 1491record: 0-2 | new rating: 1379 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 91 | Dammann, Cullen (1500) | Draw 1-1 | 01481 |
| 2sealed | 91 | Gentile, Peter (1500) | Lost 0-2 | -171464 |
| 3sealed | 91 | Chambers, Steven (1484) | Lost 1-2 | -181446 |
| 4sealed | 91 | Simonds, Dave (1464) | Lost 0-2 | -181428 |
| 5sealed | 91 | Vasil, Jeremy (1524) | Lost 0-2 | -161412 |
| top | average opponent: 1494record: 0-4-1 | new rating: 1412 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 247 | Streig, Randy (1500) | Won 2-1 | +181518 |
| 2standard | 69 | Culpon, Chase (1518) | Lost 0-2 | -181500 |
| 3standard | 257 | Aucoin, Matthew (1482) | Lost 0-2 | -181482 |
| 4standard | 258 | Gonzalez, David [USA] (1437) | Won 2-1 | +171499 |
| 5standard | 289 | Forester, Lauren (1499) | Lost 1-2 | -181481 |
| top | average opponent: 1487record: 2-3 | new rating: 1481 | ||