Vassallo, Javier
Current rating: 1673
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1674 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 73 | Lopardo Grana, Hugo F (1538) | Won 2-1 | +161690 |
| 4standard | 55 | Ojeda, Juan Cruz (1554) | Lost 0-2 | -201670 |
| 5standard | 65 | Dominguez, Martin Sebastian (1421) | Won 2-0 | +131683 |
| 6standard | 25 | Prato, Diego (1520) | Lost 0-2 | -211662 |
| 7standard | 90 | Gonzalez, Amed (1537) | Lost 1-2 | -201642 |
| 8standard | 121 | Sambre, Emiliano (1518) | Won 2-0 | +161658 |
| 9standard | 113 | Perez Echeverria, Clau (1532) | Won 2-1 | +151673 |
| top | average opponent: 1517record: 4-3 | new rating: 1673 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 161 | Maidana, Gustavo Fabian (1517) | Won 2-0 | +171595 |
| 3standard | 160 | Barrientos Ochoa, Claudio (1480) | Lost 1-2 | -201575 |
| 4standard | 223 | Araujo, Alice (1349) | Won 2-1 | +141589 |
| 5standard | 133 | Perrollas, Ezequiel (1518) | Won 2-1 | +161605 |
| 6standard | 32 | Suarez, Claudio (1552) | Lost 0-2 | -191586 |
| 7standard | 156 | Verdini, Federico (1518) | Won 2-0 | +171603 |
| 8standard | 78 | Formica, Julian (1515) | Won 2-0 | +161619 |
| 9standard | 10 | Barcellos, Guilherme (1693) | Won 2-1 | +201639 |
| 10standard | 45 | Rodriguez, Javier (1730) | Lost 0-2 | -171622 |
| 11standard | 45 | Oliveira, Thiago (1656) | Won 2-1 | +191641 |
| 12standard | 32 | Libonatti, Mariano (1496) | Won 2-1 | +151656 |
| 13standard | 27 | Raggio, Emilio Dario (1705) | Won 2-0 | +191675 |
| 14standard | 17 | Lopez, Felipe (1638) | Won 2-1 | +181693 |
| 15standard | 13 | Gutierrez, Luis (1682) | Lost 0-2 | -191674 |
| top | average opponent: 1575record: 10-4 | new rating: 1674 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 48 | Moreira Lumbrera, Pablo L (1576) | Won 2-1 | +191519 |
| 3modern | 72 | Sanchez, Leonardo (1536) | Won 2-0 | +191538 |
| 4modern | 81 | Leveratto, Matias (1528) | Won 2-0 | +181556 |
| 5modern | 200 | Oliveira, Thiago (1618) | Won 2-1 | +191575 |
| 6modern | 155 | Astroza Tagle, Alonso (1595) | Won 2-0 | +181593 |
| 7modern | 71 | Elizalde, Victor (1662) | Won 2-0 | +191612 |
| 8modern | 66 | Di Silvestro, Cristian (1614) | Lost 1-2 | -181594 |
| 9modern | 16 | Todesco, Eddie F (1655) | Lost 0-2 | -171577 |
| 10modern | 21 | Osorio Espinola, Pablo (1532) | Lost 1-2 | -181559 |
| 11modern | 36 | Orellana, Eduardo (1575) | Won 2-0 | +181577 |
| 12modern | 21 | Goncalves, Marcio (1530) | Won 2-1 | +171594 |
| 13modern | 13 | Ramirez Pelay, Felipe A (1669) | Lost 0-2 | -171577 |
| 14modern | 31 | Rocha, Hector Javier (1556) | Lost 1-2 | -181559 |
| 15modern | 32 | Salini, Jose (1604) | Won 2-0 | +191578 |
| top | average opponent: 1589record: 9-5 | new rating: 1578 | ||