Medvescig, Gustavo
Current rating: 1517
Record: 8-8-1
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Vicente, Ivan Augusto (1481) | Won 2-1 | +181471 |
| 2standard | 25 | Luppi, Federico (1518) | Won 2-1 | +191490 |
| 3standard | 63 | Gonzalez, Amed (1539) | Won 2-1 | +191509 |
| 4standard | 12 | Martinez, Julian (1631) | Lost 1-2 | -161493 |
| 5standard | 81 | Archangelo, Felipe (1619) | Lost 0-2 | -151478 |
| 6standard | 145 | Garcia, Ezequiel P (1526) | Lost 1-2 | -181460 |
| 7standard | 188 | Leite Junior, Paulo de Tarso (1458) | Won 2-1 | +181478 |
| 8standard | 153 | Zacharski, Juan Jose (1599) | Won 2-0 | +211499 |
| 9standard | 86 | Albuquerque, Marcos (1535) | Won 2-0 | +181517 |
| average opponent: 1545record: 6-3 | new rating: 1517 | |||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 168 | Romagnoli, Bruno (1410) | Draw 1-1 | -21498 |
| 3standard | 179 | Perez, Felipe (1500) | Lost 1-2 | -181480 |
| 4standard | 282 | Moschini, Esteban (1734) | Lost 1-2 | -131467 |
| 5standard | 332 | Zacharski, Juan Jose (1614) | Lost 0-2 | -151452 |
| 6standard | 331 | Sanabria, Marcelo (1465) | Lost 0-2 | -181434 |
| 7standard | 295 | Arrostito, Andres (1464) | Won 2-0 | +181452 |
| 8standard | 240 | Prieto, Leonel (1463) | Lost 0-2 | -171435 |
| 9standard | 216 | Camello do Nascimento, Leona (1446) | Won 2-0 | +181453 |
| average opponent: 1512record: 2-5-1 | new rating: 1453 | |||