Sonderegger, Florian
Current rating: 1337
Record: 1-11
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1359 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 541 | Le Drogoff, Yves-Marie (1500) | Won 1-0 | +211380 |
| 2sealed | 213 | Jeths, Yannick (1539) | Lost 0-2 | -151365 |
| 3sealed | 408 | Lindgren, Tommi (1702) | Lost 0-2 | -121353 |
| 4sealed | 576 | Frischinger, Thomas (1476) | Lost 0-2 | -161337 |
| top | average opponent: 1554record: 1-3 | new rating: 1337 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 349 | Nowak, Kamil (1543) | Lost 0-2 | -161392 |
| 2sealed | 581 | Aragona, Daniele (1485) | Lost 1-2 | -161376 |
| 3sealed | 453 | Flisykowski, Maurycy (1445) | Lost 1-2 | -171359 |
| top | average opponent: 1491record: 0-3 | new rating: 1359 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 442 | Perrin, Pierre (1380) | Lost 0-2 | -191408 |
| top | record: 0-1 | new rating: 1408 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 139 | Venneri, Luca (1347) | Lost 1-2 | -211479 |
| 4sealed | 317 | Fischer, Antoine (1503) | Lost 0-2 | -171462 |
| 5sealed | 288 | Fernandez, Francesc (1475) | Lost 1-2 | -181444 |
| 6sealed | 359 | Allard, Ramon (1484) | Lost 1-2 | -171427 |
| top | average opponent: 1452record: 0-4 | new rating: 1427 | ||