Duderija, Karlo
Current rating: 1480
Record: 3-4
| Grand Prix Birmingham 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 58 | Bajsic, Petar (1500) | Won 2-0 | +181518 |
| 2modern | 178 | Mccarthy-Jones, Sean (1499) | Lost 0-2 | -181500 |
| 3modern | 317 | Gorke, Martin (1406) | Won 2-1 | +161516 |
| 4modern | 222 | Spear, Jacob (1475) | Lost 1-2 | -191497 |
| 5modern | 286 | Quentin, Fumoux (1501) | Won 2-0 | +181515 |
| 6modern | 158 | Hielscher, Dolph (1548) | Lost 1-2 | -171498 |
| 7modern | 244 | Dine, Sebastian (1501) | Lost 0-2 | -181480 |
| average opponent: 1490record: 3-4 | new rating: 1480 | |||