Rivera Tapia, Guillerm
Current rating: 1638
Record: 11-4
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Molina, Alejandro (1500) | Won 2-0 | +181518 |
| 2sealed | 27 | Martinez, Cristian (1518) | Won 2-0 | +181536 |
| 3sealed | 92 | Peres, Jose Henrique (1500) | Lost 0-2 | -191517 |
| 4sealed | 79 | Garagorri, Juan (1407) | Won 2-0 | +161533 |
| 5sealed | 97 | Cuevas, Rodrigo (1550) | Won 2-1 | +191552 |
| 6sealed | 32 | Barroso, Matias (1611) | Won 2-0 | +191571 |
| 7sealed | 42 | Scavia, Felipe (1506) | Won 2-0 | +171588 |
| 8sealed | 30 | Quijada Bahamondes, Alejandro (1614) | Won 2-1 | +181606 |
| 9sealed | 10 | Barrientos Ochoa, Claudio (1847) | Won 2-1 | +221628 |
| 10draft | 18 | Truyol, Esteban (1697) | Lost 0-2 | -161612 |
| 11draft | 33 | Cenizo, Luciano (1576) | Won 2-1 | +171629 |
| 12draft | 1 | Barros, Victor (1659) | Lost 1-2 | -181611 |
| 13draft | 19 | Cortez, Paulo Ricardo (1965) | Won 2-0 | +251636 |
| 14draft | 16 | Valencia, Leandro (1685) | Won 2-1 | +191655 |
| 15draft | 7 | Rizzo, Jonathan (1740) | Lost 1-2 | -171638 |
| average opponent: 1625record: 11-4 | new rating: 1638 | |||