Gartner, Marian
Current rating: 1378
Record: 5-12
| Grand Prix Prague 2018 (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 140 | Raevich, Sergai (1500) | Won 2-0 | +191462 |
| 2modern | 50 | Cerny, Martin (1414) | Won 2-1 | +171479 |
| 3modern | 270 | Pla, David (1755) | Lost 0-2 | -131466 |
| 4modern | 499 | Okland, Inghild (1516) | Lost 0-2 | -171449 |
| 5modern | 665 | Agemura, Shota (1427) | Lost 1-2 | -191430 |
| 6modern | 728 | Fryc, David (1484) | Lost 1-2 | -171413 |
| 7modern | 683 | Kokoska, Mindaugas (1463) | Lost 0-2 | -171396 |
| 8modern | 626 | Gao, Lei (1405) | Lost 0-2 | -181378 |
| average opponent: 1495record: 2-6 | new rating: 1378 | |||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 611 | Collins, Nick M (1514) | Lost 0-2 | -181482 |
| 2legacy | 975 | Schurkens, Brenda (1393) | Won 2-1 | +171499 |
| 3legacy | 787 | Mangenot, Maxime (1501) | Lost 1-2 | -181481 |
| 4legacy | 1005 | Sorknaes, Emil (1485) | Lost 1-2 | -181463 |
| 5legacy | 983 | Vermij, Michael (1464) | Won 2-1 | +181481 |
| 6legacy | 916 | Simon, Jonathan (1487) | Lost 0-2 | -181463 |
| 7legacy | 903 | Puleo, Raphael (1475) | Lost 0-2 | -181445 |
| 8legacy | 849 | De Ridder, Maarten (1308) | Lost 1-2 | -201425 |
| 9legacy | 808 | Fokkema, Toon (1431) | Won 2-1 | +181443 |
| average opponent: 1451record: 3-6 | new rating: 1443 | |||