Martianez, Hernan
Current rating: 1488
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 400 | Concha, Joshua (1530) | Won 2-0 | +191526 |
| 2modern | 138 | Vilaca De Carvalho Junior, Ilidio (1480) | Lost 1-2 | -191507 |
| 3modern | 316 | Lopes, Luiz A (1506) | Lost 0-2 | -181489 |
| 4modern | 581 | Oliveira Bairrinhos, Eduardo (1505) | Won 2-0 | +181507 |
| 5modern | 486 | Grotti, Rodrigo (1425) | Lost 0-2 | -191488 |
| top | average opponent: 1489record: 2-3 | new rating: 1488 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Dichino, Nicolas (1500) | Lost 1-2 | -191541 |
| 3standard | 199 | Laura, Pablo (1556) | Lost 1-2 | -181523 |
| 4standard | 243 | Gozzo, Giuliano (1659) | Lost 0-2 | -161507 |
| top | average opponent: 1572record: 0-3 | new rating: 1507 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Parot, Ignacio (1623) | Won 2-0 | +201520 |
| 2standard | 88 | Espinoza, Rodrigo (1518) | Won 2-0 | +181538 |
| 3standard | 122 | Mendez, Ivan (1535) | Won 2-1 | +181556 |
| 4standard | 11 | Hernandez Vasquez, Rafael (1564) | Won 2-1 | +181574 |
| 5standard | 19 | Navas, Luis (1649) | Won 2-0 | +201594 |
| 6standard | 15 | Fernandes Ferraz, Diego (1781) | Lost 0-2 | -151579 |
| 7standard | 28 | Morales, Pablo (1506) | Lost 0-2 | -191560 |
| 8standard | 68 | Romero, Fernando (1562) | Won 2-0 | +181578 |
| 9standard | 35 | Rosas Antipa, Cristobal Ignacio (1579) | Lost 0-2 | -181560 |
| top | average opponent: 1591record: 6-3 | new rating: 1560 | ||