Alvial, Marco
Current rating: 1585
Record: 6-2-1
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 97 | Monsalve Romero, Fabian (1500) | Won 2-0 | +181518 |
| 2sealed | 157 | Bossaneli Araujo, William (1779) | Won 2-0 | +231541 |
| 3sealed | 119 | Cortez, Paulo Ricardo (1956) | Won 2-0 | +251566 |
| 4sealed | 70 | Vera, Javier (1555) | Won 2-1 | +181584 |
| 5sealed | 15 | Ardiles, Luis (1559) | Won 2-1 | +171601 |
| 6sealed | 12 | Alcalde, Eduardo (1579) | Won 2-0 | +181619 |
| 7sealed | 6 | Barros, Victor (1663) | Draw 1-1 | +11620 |
| 8sealed | 5 | Sanchez Albert, Rodrigo (1743) | Lost 1-2 | -161604 |
| 9sealed | 18 | Feble, Fernando (1578) | Lost 1-2 | -191585 |
| average opponent: 1657record: 6-2-1 | new rating: 1585 | |||