Enk, Jacob
Current rating: 1477
Record: 4-6-1
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | McGuire, Charles (1557) | Won 2-0 | +191481 |
| 2sealed | 35 | Edelman, Douglas (1916) | Won 2-0 | +261507 |
| 3sealed | 88 | Sun, Richard (1573) | Lost 0-2 | -171490 |
| 4sealed | 189 | Kamperman, Forrest (1722) | Won 2-1 | +221512 |
| 5sealed | 85 | Arquette, James (1556) | Lost 0-2 | -171495 |
| 6sealed | 111 | Grames, Dustin (1506) | Lost 0-2 | -181477 |
| average opponent: 1638record: 3-3 | new rating: 1477 | |||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 257 | Phillips, Nathan (1447) | Draw 1-1 | -11499 |
| 2sealed | 434 | Morris, Joseph (1482) | Won 2-0 | +181517 |
| 3sealed | 399 | Parks, Steve (1449) | Lost 1-2 | -201497 |
| 4sealed | 578 | Camacho, Kevin (1499) | Lost 1-2 | -181479 |
| 5sealed | 658 | Linnabary, Cole (1485) | Lost 0-2 | -171462 |
| average opponent: 1472record: 1-3-1 | new rating: 1462 | |||