Sanchez, Hernan
Current rating: 1535
Record: 7-5-1
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Paradela, Tomas (1539) | Lost 1-2 | -181520 |
| 2standard | 170 | Torrico T, Alexander S (1482) | Draw 1-1 | -11519 |
| 3standard | 282 | Biscarra, Joaquin (1462) | Won 2-0 | +171536 |
| 4standard | 219 | Silva, Igor Magno (1602) | Won 2-0 | +191555 |
| 5standard | 149 | Pardo, Edison (1450) | Lost 1-2 | -201535 |
| average opponent: 1507record: 2-2-1 | new rating: 1535 | |||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 124 | Aragon, Claudio Ceferino (1500) | Won 2-1 | +181518 |
| 3standard | 79 | Palavecino, Alejandro (1500) | Won 2-0 | +181536 |
| 4standard | 15 | Montoto, Rodrigo (1519) | Lost 0-2 | -191517 |
| 5standard | 188 | Croce, Nicolas (1535) | Won 2-1 | +191536 |
| 6standard | 85 | Quege, Joao (1538) | Won 2-1 | +181554 |
| 7standard | 15 | Orge, Fernando (1713) | Lost 0-2 | -151539 |
| 8standard | 80 | Conca, Maximiliano (1504) | Won 2-1 | +171556 |
| 9standard | 67 | Porfirio Da Silva, Gabriel (1542) | Lost 0-2 | -181538 |
| average opponent: 1544record: 5-3 | new rating: 1538 | |||