Abarca, Mathias
Current rating: 1502
Record: 3-3
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 230 | Pena, Matias Agustin (1605) | Lost 1-2 | -161484 |
| 2sealed | 229 | Igor, Jose (1482) | Won 2-0 | +181502 |
| 3sealed | 222 | Baeza, Marcos A (1413) | Won 2-0 | +161518 |
| 4sealed | 107 | Barlaro, Guido (1508) | Won 2-1 | +181536 |
| 5sealed | 142 | Lagos, Cristian (1602) | Lost 0-2 | -171519 |
| 6sealed | 127 | Santander, Fabian (1543) | Lost 0-2 | -171502 |
| average opponent: 1525record: 3-3 | new rating: 1502 | |||