Zurria, Mario
Current rating: 1474
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 254 | Abelt, Marc (1351) | Won 2-0 | +161479 |
| 3standard | 30 | Ros, David (1585) | Won 2-1 | +201499 |
| 4standard | 27 | Vila Crespo, Roger (1552) | Lost 1-2 | -171482 |
| 5standard | 285 | Magni, Luca (1884) | Won 2-0 | +251507 |
| 6standard | 84 | D'Orazio, Pietro (1668) | Lost 1-2 | -151492 |
| 7standard | 253 | Schylander, Albin (1487) | Lost 1-2 | -181474 |
| top | average opponent: 1588record: 3-3 | new rating: 1474 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 265 | Lirola, Francois (1558) | Won 2-0 | +201465 |
| 3legacy | 146 | Mueller, Chris (1617) | Won 2-0 | +211486 |
| 4legacy | 170 | Wall, Oskar (1824) | Lost 0-2 | -121474 |
| 5legacy | 288 | Roneid, Anders (1486) | Won 2-0 | +181492 |
| 6legacy | 61 | Korosi, Soma (1692) | Lost 0-2 | -141478 |
| 7legacy | 265 | Herrero, Guillermo (1452) | Won 2-1 | +171495 |
| 8legacy | 177 | Maly, Matej (1628) | Lost 1-2 | -151480 |
| 9legacy | 194 | Hukka, Jori (1568) | Lost 0-2 | -171463 |
| top | average opponent: 1603record: 4-4 | new rating: 1463 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Eggenschwiler, Simon (1455) | Lost 1-2 | -191481 |
| 2modern | 528 | Gatti, Manuel (1482) | Lost 0-2 | -181463 |
| 3modern | 745 | Di Pierno, Mattia (1461) | Lost 1-2 | -181445 |
| top | average opponent: 1466record: 0-3 | new rating: 1445 | ||