Tom, David
Current rating: 1550
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 50 | Green, Stephen (1520) | Lost 1-2 | -181483 |
| 3sealed | 251 | Eglitis, Ryan (1500) | Won 2-0 | +181501 |
| 4sealed | 274 | Trujillo, Kevin (1520) | Won 2-0 | +191520 |
| 5sealed | 154 | McDougall, Logan (1718) | Won 2-0 | +211541 |
| 6sealed | 88 | Novak, Tyler (1808) | Lost 1-2 | -131528 |
| 7sealed | 182 | Clawson, Brent (1697) | Won 2-1 | +211549 |
| 8sealed | 95 | Lahman, Faessal (1674) | Won 2-0 | +201569 |
| 9sealed | 74 | Wolvansky, Benjamin (1517) | Lost 0-2 | -191550 |
| top | average opponent: 1619record: 5-3 | new rating: 1550 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 83 | Skippen, Will (1549) | Lost 0-2 | -171500 |
| 3standard | 85 | Camerson, Cole (1465) | Won 2-1 | +171517 |
| 4standard | 85 | Watson, Garrett (1634) | Won 2-1 | +201537 |
| 5standard | 85 | Cooley, Kyle (1520) | Lost 0-2 | -181519 |
| 6standard | 85 | Morris, Kolton (1503) | Won 2-0 | +181537 |
| 7standard | 85 | Jakku, Stefan (1501) | Lost 0-2 | -191518 |
| 8standard | 68 | Greenland, Richard (1548) | Lost 0-2 | -171501 |
| top | average opponent: 1531record: 3-4 | new rating: 1501 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1277 | Russell, Kenny (1486) | Won 2-0 | +181518 |
| 2sealed | 982 | Miyashiro, Justin (1488) | Won 2-0 | +171535 |
| 3sealed | 1039 | Finnegan, Michael (1554) | Won 2-0 | +191554 |
| 4sealed | 976 | Espejo, Jonny (1527) | Won 2-1 | +171571 |
| 5sealed | 819 | Girard, Andre (1604) | Lost 0-2 | -171554 |
| 6sealed | 742 | Droggitis, Dustin (1540) | Lost 0-2 | -191535 |
| 7sealed | 700 | Kueck, Truett (1532) | Lost 1-2 | -181517 |
| top | average opponent: 1533record: 4-3 | new rating: 1517 | ||