Maattanen, Markus
Current rating: 1484
Record: 6-7
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 169 | Fox, Christopher [ENG] (1500) | Won 2-0 | +181501 |
| 2legacy | 87 | Hart, Jonathan (1484) | Lost 1-2 | -181483 |
| 3legacy | 334 | Sutherland-Clark, Nyle (1550) | Won 2-0 | +191502 |
| 4legacy | 327 | Lowe, Christopher (1483) | Lost 1-2 | -181484 |
| 5legacy | 403 | Domeij, Johan (1472) | Won 2-0 | +171501 |
| 6legacy | 213 | Gillies, Adam (1533) | Lost 1-2 | -171484 |
| average opponent: 1504record: 3-3 | new rating: 1484 | |||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 524 | Bergen, Florian (1500) | Lost 0-2 | -181482 |
| 2modern | 565 | Persson, Christoffer (1517) | Won 2-0 | +191501 |
| 3modern | 588 | Peltier, Charles (1413) | Lost 1-2 | -201481 |
| 4modern | 788 | Jorgensen, Tobias (1482) | Lost 1-2 | -181463 |
| 5modern | 765 | Krid, Mourad (1464) | Won 2-1 | +181481 |
| 6modern | 639 | Heikkinen, Miikka (1456) | Won 2-0 | +181499 |
| 7modern | 514 | Eck, James (1610) | Lost 1-2 | -161483 |
| average opponent: 1492record: 3-4 | new rating: 1483 | |||