Hacault, Robert G
Current rating: 1553
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1380 | Clayton, Douglas (1500) | Won 2-1 | +181519 |
| 2sealed | 1485 | Maahs, Karl (1482) | Won 2-0 | +171536 |
| 3sealed | 1410 | Curl, Steven (1481) | Draw 1-1 | -11535 |
| 4sealed | 1462 | Steele, Thea (1553) | Lost 0-2 | -171518 |
| 5sealed | 1230 | Black, Alex (1586) | Won 2-1 | +191537 |
| 6sealed | 1016 | Buss, Cannon (1542) | Won 2-1 | +181555 |
| 7sealed | 826 | Auge, Chris (1539) | Won 2-0 | +181573 |
| 8sealed | 612 | Heymering, Matthew (1496) | Lost 0-2 | -201553 |
| top | average opponent: 1522record: 5-2-1 | new rating: 1553 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Motton, Ryan W (1500) | Won 2-0 | +181519 |
| 2sealed | 137 | Martin, Robert (1500) | Won 2-0 | +181537 |
| 3sealed | 53 | Rivers, Zachary (1551) | Lost 1-2 | -181519 |
| 4sealed | 142 | Foley, Mike (1566) | Lost 0-2 | -171502 |
| 5sealed | 173 | Raby, Brian A (1450) | Won 2-1 | +171519 |
| 6sealed | 173 | Crowder, Donavan (1521) | Lost 1-2 | -181501 |
| top | average opponent: 1515record: 3-3 | new rating: 1501 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Yang, Bill (1500) | Won 2-1 | +181518 |
| 2sealed | 198 | Yang, Drong (1518) | Won 2-0 | +181536 |
| 3sealed | 10 | Fruth, Kurt (1621) | Lost 0-2 | -161520 |
| 4sealed | 260 | Faley, Lewk (1518) | Lost 1-2 | -181502 |
| 5sealed | 330 | Sertle, Jesse (1501) | Won 2-1 | +181520 |
| 6sealed | 230 | Yang, David (1501) | Lost 0-2 | -191501 |
| top | average opponent: 1526record: 3-3 | new rating: 1501 | ||