Gudmundsson, Kristjan
Current rating: 1463
Record: 3-6
| Regional Championships Lille 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 239 | Vacchino, Patrizio (1500) | Lost 0-2 | -181482 |
| 2pioneer | 328 | Shcharbakou, Mikita (1576) | Won 2-1 | +201502 |
| 3pioneer | 119 | Wilkosz, Jakub (1454) | Lost 1-2 | -191483 |
| 4pioneer | 181 | Huschenbeth, Arne (2007) | Lost 0-2 | -91474 |
| 5pioneer | 273 | Blundell, Nathan (1484) | Won 2-1 | +181492 |
| 6pioneer | 258 | Roebuck, Alex (1517) | Won 2-1 | +181510 |
| 7pioneer | 189 | Vuono, Federico (1784) | Lost 0-2 | -131497 |
| 8pioneer | 168 | Alsabah, Mohammad (1562) | Lost 1-2 | -171480 |
| 9pioneer | 156 | Boulinguiez, Dylan (1494) | Lost 1-2 | -171463 |
| average opponent: 1597record: 3-6 | new rating: 1463 | |||