Ng, Jonathan
Current rating: 1450
Record: 5-8-1
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Cook, Wayne (1433) | Lost 1-2 | -181446 |
| 2sealed | 385 | Schweitzer, Kyle (1578) | Lost 0-2 | -161430 |
| 3sealed | 146 | Mayoral, Kenny (1467) | Lost 1-2 | -171413 |
| 4sealed | 497 | Anderson, Kasey (1447) | Won 2-0 | +191432 |
| 5sealed | 404 | Parker, Ron (1369) | Won 2-1 | +161448 |
| 6sealed | 328 | Wolfe, Andrew (1485) | Draw 1-1 | +11449 |
| 7sealed | 262 | Cruze, Alex (1485) | Lost 0-2 | -171432 |
| 8sealed | 213 | Abraham, Laura (1464) | Won 2-1 | +181450 |
| average opponent: 1466record: 3-4-1 | new rating: 1450 | |||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Jovanovic, Zvonko (1500) | Lost 1-2 | -181482 |
| 2sealed | 216 | Beland, Fred (1482) | Lost 1-2 | -181464 |
| 3sealed | 355 | Brumsey, Peter (1463) | Won 2-0 | +181482 |
| 4sealed | 346 | Gaita, Dylan (1481) | Won 2-0 | +181500 |
| 5sealed | 267 | Eigeard, Shane (1500) | Lost 0-2 | -181482 |
| 6sealed | 271 | Burgess, Mike (1506) | Lost 1-2 | -181464 |
| average opponent: 1489record: 2-4 | new rating: 1464 | |||