Hernandez, William
Current rating: 1435
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Moreno, Ignacio (1399) | Lost 1-2 | -181398 |
| 2standard | 258 | Echeverria, Nicolas (1498) | Lost 0-2 | -161382 |
| 3standard | 349 | Fernandez Merlet, Jorge (1464) | Won 2-1 | +191401 |
| 4standard | 322 | Baeza Salgueiro, Inti (1526) | Won 2-0 | +211422 |
| 5standard | 242 | de Diego, Pedro (1714) | Lost 0-2 | -131409 |
| 6standard | 244 | Imas, Marcos (1451) | Won 2-0 | +191428 |
| 7standard | 208 | Massa, Enzo (1391) | Won 2-0 | +171445 |
| 8standard | 135 | Daffunchio, Pedro (1516) | Won 2-0 | +191464 |
| 9standard | 108 | Contreras, Cesar (1626) | Won 2-1 | +211485 |
| 10standard | 350 | Valderrama, Conrado (1601) | Lost 0-2 | -161469 |
| 11standard | 380 | Luna, Ruben (1483) | Lost 1-2 | -181451 |
| 12standard | 384 | Lupacchini, Lucas (1534) | Lost 0-2 | -161435 |
| top | average opponent: 1517record: 6-6 | new rating: 1435 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Garcia, Ezequiel P (1560) | Lost 0-2 | -151415 |
| 2sealed | 317 | Poblete, Nicolas (1433) | Won 2-0 | +181433 |
| 3sealed | 157 | Pizarro, Eduardo (1544) | Lost 0-2 | -161417 |
| 4sealed | 275 | Baeza, Marcos A (1397) | Won 2-0 | +181435 |
| 5sealed | 203 | Gonzalez, Rodrigo (1424) | Lost 0-2 | -191416 |
| top | average opponent: 1471record: 2-3 | new rating: 1416 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Espinoza, Rodrigo (1500) | Lost 1-2 | -181482 |
| 2standard | 177 | Richardson, David (1522) | Lost 0-2 | -171465 |
| 3standard | 319 | Poblete, Esteban (1463) | Won 2-0 | +181483 |
| 4standard | 230 | Sepulveda, Sergio (1567) | Lost 0-2 | -171466 |
| 5standard | 263 | Osses, Raul (1463) | Lost 1-2 | -181448 |
| 6standard | 256 | Spataris, Herman (1450) | Lost 0-2 | -181430 |
| top | average opponent: 1494record: 1-5 | new rating: 1430 | ||