Fung, John
Current rating: 1419
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Fleurant, Jason (1602) | Lost 0-2 | -151434 |
| 2sealed | 121 | Hurley, Julia (1482) | Lost 1-2 | -171417 |
| 3sealed | 121 | Hernandez, Juan Carlos (1484) | Won 2-0 | +191436 |
| 4sealed | 121 | Wiley, Jacob 2 (1502) | Lost 0-2 | -171419 |
| top | average opponent: 1518record: 1-3 | new rating: 1419 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Silverstein, Zacharie (1500) | Lost 0-2 | -171449 |
| 2standard | 601 | Judge, Thomas (1390) | Won 2-1 | +171466 |
| 3standard | 331 | Greathouse, Robert (1466) | Won 2-1 | +181484 |
| 4standard | 494 | Montefusco, Anthony (1517) | Lost 1-2 | -181466 |
| 5standard | 422 | Starr, Chris (1513) | Lost 0-2 | -171449 |
| top | average opponent: 1477record: 2-3 | new rating: 1449 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Brown, Daniel (1632) | Won 2-0 | +201520 |
| 2sealed | 71 | Frederick, Steven (1500) | Lost 0-2 | -181502 |
| 3sealed | 178 | Mitchell, Tim (1482) | Lost 1-2 | -181484 |
| 4sealed | 376 | Pucci, Giuseppe (1482) | Won 2-0 | +181502 |
| 5sealed | 311 | Frazier, Tyler (1544) | Lost 1-2 | -181484 |
| 6sealed | 306 | Kromm, Derek (1479) | Lost 0-2 | -181466 |
| top | average opponent: 1520record: 2-4 | new rating: 1466 | ||