Sheppard, Jacob
Current rating: 1431
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Cid, Randy (1439) | Lost 1-2 | -191466 |
| 2standard | 445 | Perkins, Joe (1461) | Lost 0-2 | -181448 |
| 3standard | 653 | Green, James (1480) | Lost 1-2 | -171431 |
| top | average opponent: 1460record: 0-3 | new rating: 1431 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 709 | Shreiber, Geoffrey (1590) | Won 2-0 | +201501 |
| 2sealed | 697 | Marks, Matthew (1500) | Lost 1-2 | -181483 |
| 3sealed | 401 | Corthell, Curtis (1381) | Won 2-0 | +161499 |
| 4sealed | 255 | Marsh, Jonathan (1680) | Lost 0-0 | -141485 |
| 5sealed | 318 | Rigo, Gabriel (1501) | Won 2-1 | +181503 |
| 6sealed | 209 | Minker, Sarah (1518) | Lost 1-2 | -181485 |
| top | average opponent: 1528record: 3-3 | new rating: 1485 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 412 | Rose, Lucas (1500) | Lost 0-2 | -181482 |
| 2standard | 354 | Prejeant, Elizabeth (1482) | Won 2-0 | +181500 |
| 3standard | 244 | Jones, William (1453) | Lost 1-2 | -191481 |
| 4standard | 531 | Holmes, Peter (1482) | Won 2-0 | +181499 |
| 5standard | 387 | Parnes, Zachary (1499) | Lost 1-2 | -181481 |
| top | average opponent: 1483record: 2-3 | new rating: 1481 | ||