Kunkel, Joe
Current rating: 1431
Record: 1-5
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Barr, Bryan (1535) | Lost 1-2 | -171447 |
| 2sealed | 298 | Mercer, Matthew (1534) | Won 2-0 | +201467 |
| 3sealed | 310 | DeRenzis, Gregory (1446) | Lost 0-2 | -191448 |
| 4sealed | 333 | Poon, Raphael (1484) | Lost 0-2 | -171431 |
| average opponent: 1500record: 1-3 | new rating: 1431 | |||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 235 | Ransom, Riley (1500) | Lost 0-2 | -181482 |
| 2sealed | 521 | Larkin, William (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||