Dela Pena, Ernestus
Current rating: 1500
Record: 4-4
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Vandermeyden, Michael (1611) | Won 2-0 | +201520 |
| 2sealed | 61 | Zax, Aryeh (1519) | Lost 0-2 | -181502 |
| 3sealed | 447 | Mecklenburg, Eric (1543) | Won 2-1 | +191521 |
| 4sealed | 232 | Rothenbaum, Kyle (1453) | Lost 0-2 | -191502 |
| 5sealed | 280 | Dunne, Christopher (1501) | Lost 0-2 | -181484 |
| 6sealed | 417 | Calvert, Chase (1452) | Won 2-0 | +171501 |
| 7sealed | 311 | Sonico, Neil (1462) | Lost 1-2 | -191482 |
| 8sealed | 260 | James, Stuart (1477) | Won 2-0 | +181500 |
| average opponent: 1502record: 4-4 | new rating: 1500 | |||