Ernst, Cole
Current rating: 1461
Record: 3-5
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Hinkle, Jesse (1506) | Won 2-0 | +181518 |
| 2sealed | 94 | Parise, Brett (1430) | Lost 1-2 | -191499 |
| 3sealed | 469 | Ganzler, Eric (1834) | Lost 0-2 | -131486 |
| 4sealed | 460 | Johnson, Christopher (1529) | Won 2-0 | +191505 |
| 5sealed | 367 | Miranda, Paul (1467) | Lost 0-2 | -191486 |
| 6sealed | 377 | Tam, Wai (944) | Lost 0-2 | -271459 |
| 7sealed | 333 | Vandermeyden, Michael (1563) | Lost 1-2 | -161443 |
| 8sealed | 282 | Agler, Jack (1445) | Won 2-0 | +181461 |
| average opponent: 1465record: 3-5 | new rating: 1461 | |||