Losemann, Christoph
Current rating: 1467
| Grand Prix Bologna 2019 (legacy) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 414 | Piatkowski, Dominik (1624) | Lost 1-2 | -141419 |
| 2legacy | 397 | Steinfeldt, Henry (1492) | Won 2-1 | +191438 |
| 3legacy | 483 | Girardi, Giacomo (1503) | Lost 0-2 | -171421 |
| 4legacy | 533 | Mari, Simone (1481) | Won 2-0 | +191440 |
| 5legacy | 542 | Mauri, Matteo (1534) | Won 2-1 | +201460 |
| 6legacy | 280 | Charalampakis, Stelios (1583) | Won 2-1 | +201480 |
| 7legacy | 203 | Gazzola, Gianluca (1733) | Lost 0-2 | -131467 |
| top | average opponent: 1565record: 4-3 | new rating: 1467 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 46 | Sulley, Michael (1581) | Lost 0-2 | -161464 |
| 4legacy | 334 | Cinquin, Antoine (1394) | Won 2-1 | +171481 |
| 5legacy | 82 | Glenister, Mark (1581) | Lost 0-2 | -161465 |
| 6legacy | 263 | Heijne, Pim (1703) | Lost 0-2 | -141451 |
| 7legacy | 334 | Champion, Florian (1477) | Lost 0-2 | -181433 |
| top | average opponent: 1547record: 1-4 | new rating: 1433 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 406 | Calon, Arnaud (1500) | Lost 1-2 | -181482 |
| 2legacy | 459 | Chen, Kevin [FRA] (1482) | Won 2-0 | +181500 |
| 3legacy | 608 | Wollan, Andreas Olav (1481) | Won 2-1 | +181518 |
| 4legacy | 345 | Mesotten, Rob (1611) | Won 2-0 | +191537 |
| 5legacy | 247 | Breves, Gerrit (1476) | Lost 0-2 | -191518 |
| 6legacy | 223 | Claudel, Benjamin (1586) | Won 2-1 | +191537 |
| 7legacy | 139 | Denise, Florian (1578) | Lost 1-2 | -171520 |
| 8legacy | 251 | Visentin, Pierrick (1442) | Lost 1-2 | -191501 |
| 9legacy | 242 | Luppi, Stefano (1356) | Lost 0-2 | -211480 |
| top | average opponent: 1501record: 4-5 | new rating: 1480 | ||