Hernandez, Antonio
Current rating: 1584
Record: 12-8
| Grand Prix Portland 2018 (modern) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 280 | Alley, Joseph (1395) | Lost 0-2 | -221587 |
| 2modern | 578 | Rosellini, Jason (1783) | Lost 1-2 | -141573 |
| 3modern | 757 | Sparks, Jesse (1392) | Won 2-0 | +141587 |
| 4modern | 657 | Stuart, Royce (1506) | Won 2-1 | +171604 |
| 5modern | 569 | Kim, Peter (1482) | Lost 0-2 | -201584 |
| average opponent: 1511record: 2-3 | new rating: 1584 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 138 | Gomez, Kevin (1551) | Lost 0-2 | -171483 |
| 2standard | 601 | Lindblom, Nathaniel (1484) | Won 2-0 | +181501 |
| 3standard | 471 | Evans, Doug (1502) | Won 2-0 | +181519 |
| 4standard | 406 | Bonham, Nicholas (1669) | Won 2-1 | +211540 |
| 5standard | 308 | Wilson, Ryan (1509) | Lost 0-2 | -191521 |
| 6standard | 454 | Van Hecke, Jeremy (1581) | Won 2-1 | +191540 |
| 7standard | 201 | Brock, Hutch (1718) | Won 2-0 | +211561 |
| 8standard | 145 | Jones, Lassen (1513) | Won 2-1 | +181579 |
| 9standard | 87 | Potter, Doug (1939) | Won 0-0 | +241603 |
| 10standard | 83 | Poblacion, Miles (1615) | Lost 1-2 | -181585 |
| 11standard | 74 | Pruitt, Ryan (1571) | Won 2-1 | +181603 |
| 12standard | 84 | Kelley, Connor (1386) | Won 2-1 | +141617 |
| 13standard | 64 | Saitou, Ryuuga (2034) | Won 2-1 | +251642 |
| 14standard | 24 | Collier, Jim (1732) | Lost 0-2 | -161626 |
| 15standard | 55 | Valencia, Omar (1687) | Lost 0-2 | -171609 |
| average opponent: 1633record: 10-5 | new rating: 1609 | |||