Ehrensperger, Christophe
Current rating: 1405
| Grand Prix Lyon 2018 (modern) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 439 | Leroux, Alphonse (1500) | Lost 0-2 | -161373 |
| 2modern | 711 | Ivanov, Vyacheslav (1541) | Lost 0-2 | -151358 |
| 3modern | 984 | Wagner, Sebastian (1462) | Won 2-0 | +201378 |
| 4modern | 742 | Cagsar, Mirkan (1467) | Won 2-1 | +201398 |
| 5modern | 786 | Baillet, Paul (1451) | Lost 1-2 | -171381 |
| 6modern | 750 | Bonnet, Antony (1482) | Won 2-1 | +201401 |
| 7modern | 597 | Hayo, Justin (1503) | Lost 0-2 | -171384 |
| 8modern | 545 | Renaudat, Guillaume (1513) | Won 2-0 | +211405 |
| top | average opponent: 1490record: 4-4 | new rating: 1405 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1398 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Ashton, Robert (1500) | Won 2-1 | +201418 |
| 2modern | 101 | Eriksen, Carsten (1390) | Lost 0-0 | -191399 |
| 3modern | 706 | Pilkington, Josh (1498) | Won 2-0 | +201419 |
| 4modern | 201 | Schlatter, Nils (1517) | Won 2-0 | +201439 |
| 5modern | 366 | Schreutelkamp, Menno (1466) | Lost 0-2 | -181421 |
| 6modern | 451 | De Biasi, Samuel (1450) | Lost 0-2 | -171404 |
| 7modern | 528 | Adam, Richard (1499) | Lost 1-2 | -161388 |
| 8modern | 543 | Campbell, Gary (1453) | Lost 0-2 | -171371 |
| 9modern | 498 | Wagenhofer, Martin (1396) | Won 2-0 | +181389 |
| top | average opponent: 1463record: 4-5 | new rating: 1389 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 6 | Jaeger, Fabian (1500) | Lost 0-2 | -181482 |
| 2legacy | 428 | Fidzinski, Maciej (1752) | Lost 0-2 | -131469 |
| 3legacy | 663 | Schindler, David (1463) | Lost 0-2 | -181451 |
| 4legacy | 683 | Gucwa, Dominik (1441) | Lost 0-2 | -181433 |
| 5legacy | 692 | Broinger, Francis (1564) | Lost 0-2 | -161417 |
| 6legacy | 643 | Fysh, Paul (1392) | Lost 1-2 | -191398 |
| 8legacy | 527 | Hewett, Ben (1414) | Won 2-0 | +191417 |
| 9legacy | 467 | Siwarski, Lukasz (1374) | Lost 0-2 | -191398 |
| top | average opponent: 1488record: 1-7 | new rating: 1398 | ||