Duderija, Marko
Current rating: 1504
Record: 6-6
| Grand Prix Birmingham 2019 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 270 | El-Kority, Kareem (1500) | Won 2-0 | +181482 |
| 2modern | 91 | Clarke, Tyler (1536) | Won 2-0 | +191501 |
| 3modern | 53 | Mines, Scott (1555) | Lost 0-2 | -171484 |
| 4modern | 267 | Preston, Robert (1519) | Won 2-0 | +191503 |
| 5modern | 163 | Glasgow, Kieran (1533) | Won 2-1 | +181521 |
| 6modern | 48 | Ganzevoort, Paul (1550) | Won 2-0 | +191540 |
| 7modern | 33 | Doogue, Jonathan (1581) | Lost 1-2 | -171523 |
| 8modern | 85 | Neumann, Joaquim (1461) | Lost 0-2 | -191504 |
| average opponent: 1529record: 5-3 | new rating: 1504 | |||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Miseroux, Vincent (1451) | Lost 0-2 | -191481 |
| 2standard | 353 | Brossell, Dominik (1541) | Won 2-1 | +191500 |
| 3standard | 519 | Shepherd, Brian (1500) | Lost 0-2 | -181482 |
| 4standard | 560 | Dumas, Thibault (1448) | Lost 0-2 | -181464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||