Wegerhoff, Matthias
Current rating: 1430
| Grand Prix Lyon 2018 (modern) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 170 | Pyle-Carter, Joshua (1618) | Lost 1-2 | -151445 |
| 2modern | 502 | Baroni, Stefano (1679) | Lost 1-2 | -141431 |
| 3modern | 1004 | De Chausey, Stanislas (1372) | Won 2-0 | +171448 |
| 4modern | 698 | Thorsted, Rasmus (1398) | Lost 1-2 | -191429 |
| 5modern | 869 | Penard, Adrien (1525) | Won 2-0 | +201449 |
| 6modern | 801 | Bender, Lionel (1490) | Lost 0-2 | -171432 |
| 7modern | 732 | Nicolas, Mael (1391) | Lost 0-2 | -191413 |
| 8modern | 689 | Magnani, Matteo (1369) | Won 2-1 | +171430 |
| top | average opponent: 1480record: 3-5 | new rating: 1430 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 61 | Meinhardt, Sebastian (1500) | Lost 0-2 | -181500 |
| 2modern | 547 | Stam, Erik (1482) | Won 2-1 | +181518 |
| 3modern | 402 | van Belle, Marco (1523) | Lost 1-2 | -181500 |
| 4modern | 557 | Schrijvers, Alexander (1352) | Lost 0-2 | -211479 |
| 5modern | 713 | Albiani, Elena (1464) | Won 2-1 | +181497 |
| 6modern | 579 | Mersel, Danny (1394) | Won 2-0 | +161513 |
| 7modern | 403 | Bittner, Jacques (1625) | Lost 1-2 | -161497 |
| 8modern | 414 | Nguyen-Khac, Hung-Anh (1581) | Lost 0-2 | -161481 |
| 9modern | 362 | Aaboen, Rune (1358) | Lost 1-2 | -211460 |
| top | average opponent: 1475record: 3-6 | new rating: 1460 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 240 | Jaeger, Jens (1497) | Won 2-0 | +181518 |
| 2legacy | 151 | Jean, Vincent (1486) | Lost 0-2 | -191499 |
| 3legacy | 326 | Crepelle, Nicolas (1562) | Draw 0-0 | +11500 |
| 4legacy | 429 | Delabre, Antonin (1498) | Lost 0-2 | -181482 |
| 5legacy | 519 | Pouchin, Reynald (1478) | Won 2-1 | +181500 |
| 6legacy | 406 | Cole, Nicholas (1499) | Won 2-0 | +181518 |
| 7legacy | 319 | Doerner, Thomas (1524) | Lost 0-2 | -181500 |
| 8legacy | 329 | Block, Henning (1501) | Won 2-0 | +181518 |
| top | average opponent: 1506record: 4-3-1 | new rating: 1518 | ||