Vattuone, David
Current rating: 1446
Record: 2-5
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 98 | Ursone, Ricardo (1453) | Won 2-1 | +171517 |
| 2standard | 6 | Pizarro, Eduardo (1573) | Lost 0-2 | -171500 |
| 3standard | 233 | Concha, Javier (1511) | Won 2-1 | +181518 |
| 4standard | 168 | Torres, Daniel (1520) | Lost 0-2 | -181500 |
| 5standard | 210 | Manzolido, Horacio (1502) | Lost 1-2 | -181482 |
| 6standard | 245 | Gatica Navarro, Jorge (1454) | Lost 0-2 | -181464 |
| 7standard | 269 | Ferran, Guillermo (1473) | Lost 0-2 | -181446 |
| average opponent: 1498record: 2-5 | new rating: 1446 | |||