Bigi, Sunniva
Current rating: 1381
| Grand Prix Turin 2012 (modern) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 25 | Issartel, Thomas (1518) | Lost 1-2 | -161389 |
| 3modern | 116 | Lee, Eal (1538) | Won 2-1 | +211410 |
| 4modern | 106 | Lepore, Pietro (1501) | Lost 0-2 | -171393 |
| 5modern | 207 | Dionisi, Cristina (1483) | Lost 0-2 | -161377 |
| 6modern | 194 | Valdrighi, Giorgio (1482) | Won 2-1 | +201397 |
| 7modern | 165 | Hermet, Ghislain (1492) | Lost 0-2 | -161381 |
| top | average opponent: 1502record: 2-4 | new rating: 1381 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 4 | Jaraiz Orden, Miguel Angel (1663) | Lost 0-2 | -141413 |
| 3sealed | 127 | Campina, Filipe (1433) | Lost 0-2 | -181395 |
| 4sealed | 295 | Casal, Jose Antonio (1521) | Won 2-0 | +211416 |
| 5sealed | 202 | Lachmann, Richard (1498) | Draw 1-1 | +11417 |
| 6sealed | 207 | Rico Serna, Jose Ramon (1502) | Won 2-0 | +201437 |
| 7sealed | 159 | Carli Maltinti, Lorenzo (1559) | Lost 0-2 | -161421 |
| 8sealed | 163 | Monet, Yves (1471) | Lost 0-2 | -171404 |
| 9sealed | 952 | Morger, Christoph (1466) | Draw 1-1 | +11405 |
| top | average opponent: 1514record: 2-4-2 | new rating: 1405 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Concon, Michele (1483) | Lost 0-2 | -181482 |
| 2sealed | 328 | Idelfonso, Diony (1482) | Lost 1-2 | -181464 |
| 3sealed | 344 | Biagi, Andrea (1464) | Lost 1-2 | -181446 |
| 4sealed | 412 | Bohnstedt, Lutz (1397) | Lost 0-2 | -191427 |
| top | average opponent: 1457record: 0-4 | new rating: 1427 | ||