Coombs, Paul
Current rating: 1431
Record: 2-6
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Clawson, Christopher (1500) | Won 2-0 | +191481 |
| 2sealed | 38 | Contino, Jimmy (1487) | Lost 1-2 | -181463 |
| 3sealed | 447 | Miller, Ryan (1634) | Lost 1-2 | -151448 |
| 4sealed | 617 | Rose, Bradley (1514) | Lost 1-2 | -171431 |
| average opponent: 1534record: 1-3 | new rating: 1431 | |||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 624 | O'Connor, James (1500) | Lost 0-2 | -181482 |
| 2sealed | 619 | Swaner, Timo (1482) | Lost 1-2 | -181464 |
| 3sealed | 617 | Cook, David (1356) | Won 2-0 | +161480 |
| 4sealed | 687 | Warrington, Chris (1481) | Lost 0-2 | -181462 |
| average opponent: 1455record: 1-3 | new rating: 1462 | |||