Osterwalder, Philipp
Current rating: 1520
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 178 | Perbet, Guillaume (1784) | Lost 1-2 | -151554 |
| 4sealed | 298 | Chung, Jason (1764) | Lost 1-2 | -141540 |
| 5sealed | 325 | Herz, Andreas (1406) | Lost 0-2 | -201520 |
| top | average opponent: 1651record: 0-3 | new rating: 1520 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Webels, Richard (1476) | Won 2-0 | +161570 |
| 2sealed | 6 | Mueller, Dominic (1531) | Lost 0-2 | -181552 |
| 3sealed | 436 | Cekaj, Kristian (1534) | Lost 1-2 | -191533 |
| 4sealed | 455 | Edvardsem, Joran (1487) | Won 2-0 | +171550 |
| 5sealed | 363 | Salomoni, Davide (1433) | Won 2-1 | +161566 |
| 6sealed | 229 | Dineva, Stella (1485) | Won 2-1 | +171583 |
| 7sealed | 140 | Ricci, Marco (1714) | Lost 0-2 | -161567 |
| 8sealed | 206 | Thomas, Marc (1590) | Won 2-1 | +191586 |
| 9sealed | 157 | Leach, Craig (1644) | Lost 1-2 | -171569 |
| top | average opponent: 1544record: 5-4 | new rating: 1569 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 542 | Capecchi, Niccolo (1464) | Won 2-0 | +171517 |
| 2sealed | 603 | Ricci, Marco (1458) | Won 2-1 | +171534 |
| 3sealed | 504 | Przekora, Lukas (1540) | Won 2-1 | +181552 |
| 4sealed | 505 | Bacco, Andrea (1513) | Lost 0-2 | -181534 |
| 5sealed | 651 | Weber, Michael (1535) | Won 2-1 | +181552 |
| 6sealed | 588 | Grafensteiner, Tobias (1770) | Lost 1-2 | -141538 |
| 7sealed | 603 | van Reijmersdal, Niels (1460) | Won 2-0 | +161554 |
| 8sealed | 577 | Galanty, Amit (1556) | Lost 1-2 | -181536 |
| 9sealed | 598 | Lehtinen, Markus (1504) | Won 2-1 | +181554 |
| top | average opponent: 1533record: 6-3 | new rating: 1554 | ||