Gwinner, Sebastian
Current rating: 1463
Record: 2-4-1
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Brossard, Victor (1500) | Draw 1-1 | 01500 |
| 2sealed | 193 | Correa, Jose (1468) | Lost 1-2 | -191481 |
| 3sealed | 312 | Hernandez, Maximiliano (1482) | Lost 1-2 | -181463 |
| 4sealed | 343 | Jara, Diego Alonso (1465) | Won 2-0 | +181481 |
| 5sealed | 277 | Fredes, Juan Pablo (1484) | Won 2-0 | +181499 |
| 6sealed | 209 | Araneda, Ricardo (1498) | Lost 1-2 | -181481 |
| 7sealed | 200 | Abdalla, Thiago (1447) | Lost 0-2 | -181463 |
| average opponent: 1478record: 2-4-1 | new rating: 1463 | |||