Mitchum, Jacob
Current rating: 1399
| Grand Prix Charlotte 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 379 | Lefevre, Sam (1609) | Lost 0-2 | -151449 |
| 4modern | 152 | DiMondo, Vince (1486) | Lost 0-2 | -171432 |
| 5modern | 537 | O'Keefe, Justin (1500) | Lost 0-2 | -171415 |
| 6modern | 373 | Quach, Anson (1546) | Lost 0-2 | -161399 |
| top | average opponent: 1535record: 0-4 | new rating: 1399 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 777 | Mintz, Isaac (1447) | Won 2-1 | +171499 |
| 2modern | 888 | Howard, Justin (1499) | Won 2-1 | +181517 |
| 3modern | 783 | Fletcher, Tristan J (1537) | Lost 1-2 | -171500 |
| 4modern | 913 | Kelley, Mark (1518) | Lost 1-2 | -181482 |
| 5modern | 962 | Lee, Andrew (1498) | Lost 0-2 | -181464 |
| top | average opponent: 1500record: 2-3 | new rating: 1464 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 259 | Baird, Cameron (1500) | Won 2-1 | +181518 |
| 2standard | 169 | Gracia, Jason (1517) | Lost 0-2 | -181500 |
| 3standard | 406 | Quint, Michael (1480) | Lost 1-2 | -181482 |
| 4standard | 523 | Webb, Tyler (1482) | Won 2-1 | +181500 |
| 5standard | 398 | Dolens, Joseph (1514) | Lost 0-2 | -181482 |
| top | average opponent: 1499record: 2-3 | new rating: 1482 | ||