O'Neill, David
Current rating: 1445
Record: 2-5
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Keays, Jason (1500) | Lost 0-1 | -181443 |
| 2sealed | 466 | Lalonde, Jean-Charles (1482) | Won 2-1 | +191462 |
| 3sealed | 369 | Faulkner, Derick (1542) | Lost 0-2 | -171445 |
| average opponent: 1508record: 1-2 | new rating: 1445 | |||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1151 | Tschirsch, Martin A (1366) | Won 2-0 | +161516 |
| 2sealed | 1077 | Olson, Lance (1504) | Lost 1-2 | -191497 |
| 3sealed | 1293 | Grant, Bradford (1483) | Lost 1-2 | -181479 |
| 4sealed | 1346 | Doran, Brian (1449) | Lost 1-2 | -181461 |
| average opponent: 1450record: 1-3 | new rating: 1461 | |||