Zanchin, Jose Paulo
Current rating: 1539
Record: 5-3
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 93 | Cazzarotti de Oliveira, Pedro Henrique (1365) | Won 2-1 | +161516 |
| 2modern | 35 | Peixoto Simoes Lopes, Adriano (1518) | Won 2-1 | +181534 |
| 3modern | 76 | Kendi, Augusto (1501) | Won 2-1 | +171551 |
| 4modern | 10 | Manzoni, Pedro (1597) | Won 2-1 | +191570 |
| 5modern | 22 | Borges, Eduardo (1846) | Won 2-1 | +231593 |
| 6modern | 8 | Zamorano, Pablo (1714) | Lost 0-2 | -161577 |
| 7modern | 23 | Selbach, Rafael (1577) | Lost 0-2 | -181559 |
| 8modern | 74 | Rosseto, Matheus (1477) | Lost 1-2 | -201539 |
| average opponent: 1574record: 5-3 | new rating: 1539 | |||