Simmons, Michael
Current rating: 1514
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 278 | Thorson, Ricky (1692) | Won 2-0 | +211516 |
| 2standard | 80 | Ulmer, Chris (1517) | Lost 0-2 | -181498 |
| 3standard | 241 | Griffith, Cole (1566) | Lost 1-2 | -161482 |
| 4standard | 474 | Diaz, Brandon (1464) | Won 2-1 | +171499 |
| 5standard | 293 | Peterson, Brian (1382) | Won 2-1 | +161515 |
| 6standard | 163 | Janky, Gabriel (1445) | Draw 1-1 | -11514 |
| top | average opponent: 1511record: 3-2-1 | new rating: 1514 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1418 | Blauw, Nathaniel (1521) | Lost 0-2 | -191536 |
| 2sealed | 1523 | Pearce, Kevin (1405) | Lost 1-2 | -201516 |
| 3sealed | 1519 | Kim, Jonathan (1411) | Won 2-1 | +161532 |
| 4sealed | 1500 | Morrow, Elliot (1482) | Lost 0-2 | -191513 |
| 5sealed | 1268 | Murray, Jason (1499) | Lost 1-2 | -181495 |
| top | average opponent: 1463record: 1-4 | new rating: 1495 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Watley, Jordan (1500) | Won 0-0 | +181518 |
| 2standard | 114 | Bailey, Andrew (1515) | Won 2-1 | +181536 |
| 3standard | 3 | Eckert, Frank (1501) | Lost 1-2 | -191517 |
| 4standard | 189 | Jackson, Steven A (1506) | Won 2-1 | +181535 |
| 5standard | 66 | Flanders, Jon (1536) | Won 2-0 | +181553 |
| 6standard | 57 | Yan, Yan (1527) | Won 2-1 | +181571 |
| 7standard | 16 | Taylor, Hunter (1520) | Won 2-1 | +171588 |
| 8standard | 9 | Greer, Joseph (1670) | Lost 0-2 | -171571 |
| 9standard | 54 | Ayers, Daryl (1659) | Lost 1-2 | -161555 |
| top | average opponent: 1548record: 6-3 | new rating: 1555 | ||