Nitschke, Marcus Steen
Current rating: 1431
Record: 2-6
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 310 | Klockers, Dominic (1466) | Lost 1-2 | -191481 |
| 2pioneer | 585 | Lamarque, Harmonie (1414) | Won 2-1 | +171498 |
| 3pioneer | 432 | Nikitin, Aleksandr (1679) | Won 2-1 | +211519 |
| 4pioneer | 259 | Libert, Julien (1544) | Lost 0-2 | -171502 |
| 5pioneer | 556 | Lavrijssen, Remon (1541) | Lost 1-2 | -171485 |
| 6pioneer | 584 | Baroni, Stefano (1541) | Lost 0-2 | -171468 |
| 7pioneer | 510 | Pebody, Luke (1369) | Lost 1-2 | -201448 |
| 8pioneer | 417 | Schild, Dr. Stefan (1492) | Lost 1-2 | -171431 |
| average opponent: 1506record: 2-6 | new rating: 1431 | |||