Stahelin, Beda
Current rating: 1449
Record: 5-8-1
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Essl, Bernhard (1424) | Won 2-1 | +161503 |
| 2sealed | 272 | Mazeika, Saulius (1518) | Lost 1-2 | -171486 |
| 3sealed | 518 | Micallef, Ayrton (1630) | Lost 1-2 | -161470 |
| 4sealed | 663 | Saettone, Matteo (1316) | Lost 0-2 | -211449 |
| 5sealed | 734 | Menin, Simone (1404) | Draw 1-1 | 01449 |
| 6sealed | 710 | Capecchi, Simone (1463) | Won 2-1 | +181467 |
| 7sealed | 614 | Sollberger, Tobias (1485) | Lost 1-2 | -181449 |
| average opponent: 1463record: 2-4-1 | new rating: 1449 | |||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 338 | Alvarez Romero, Oscar (1507) | Lost 1-2 | -181482 |
| 2sealed | 484 | Gomez, Daniel (1388) | Won 2-1 | +161498 |
| 3sealed | 295 | Roquette, Nuno (1501) | Won 2-0 | +181516 |
| 4sealed | 310 | Muniz, Alberto (1519) | Lost 0-2 | -171499 |
| 5sealed | 298 | Coelho, Helder (1882) | Won 2-0 | +241523 |
| 6sealed | 300 | Sanchez, Diego (1504) | Lost 0-2 | -181505 |
| 7sealed | 347 | Saiz, David (1489) | Lost 0-2 | -181487 |
| average opponent: 1542record: 3-4 | new rating: 1487 | |||