Stach, Martin
Current rating: 1501
| Grand Prix Bologna 2019 (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 130 | Vardaramatos, Spyros (1645) | Draw 1-1 | +31521 |
| 4legacy | 147 | Bagstevold, David (1487) | Lost 0-2 | -191502 |
| 5legacy | 313 | Daverdon, Alexandre (1397) | Lost 0-2 | -201482 |
| 6legacy | 460 | Ntafopoulos, Panagiotis (1484) | Won 2-0 | +181500 |
| 7legacy | 318 | Kettula, Joel (1487) | Won 2-1 | +181518 |
| 8legacy | 224 | Tiboni, Luca (1552) | Lost 1-2 | -171501 |
| top | average opponent: 1508record: 2-3-1 | new rating: 1501 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 22 | Bateman, Patrick (1500) | Lost 1-2 | -181463 |
| 2legacy | 388 | Cefala, Raffaele (1486) | Won 2-0 | +181481 |
| 3legacy | 380 | Came, Richard (1510) | Lost 1-2 | -171464 |
| 4legacy | 409 | Guilherme-Fryer, George-Thomas (1511) | Won 2-1 | +191483 |
| 5legacy | 376 | Stanley, Chris (1472) | Won 2-1 | +181501 |
| 6legacy | 330 | Ford, Lucas (1512) | Won 2-0 | +181519 |
| 7legacy | 212 | Kool, Sabrina (1527) | Lost 0-2 | -181501 |
| 8legacy | 248 | Schoenberger, Dennis (1472) | Won 2-0 | +171518 |
| top | average opponent: 1499record: 5-3 | new rating: 1518 | ||
| Grand Prix Paris 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 456 | Lahousse, Matthieu (1416) | Lost 0-2 | -201480 |
| 2legacy | 448 | Metzger, Julien (1534) | Lost 0-2 | -171463 |
| 3legacy | 707 | Dupont, Benjamin (1442) | Won 2-0 | +181481 |
| 4legacy | 617 | Cardoso, Bernardo (1431) | Lost 1-2 | -191462 |
| 5legacy | 707 | Niemela, Mikael (1462) | Lost 1-2 | -181444 |
| 6legacy | 646 | Oshchepko, Anton (1447) | Lost 1-2 | -181426 |
| 7legacy | 571 | LE BERRE, Stefan (1428) | Won 2-0 | +181444 |
| 8legacy | 480 | Gicquel, Julien (1463) | Won 2-0 | +191463 |
| 9legacy | 389 | Grande, Kit (1462) | Won 2-0 | +181481 |
| top | average opponent: 1454record: 4-5 | new rating: 1481 | ||