Kula, Jan
Current rating: 1522
Record: 5-4
| Regional Championships Lille 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 335 | Casas, Emilio (1452) | Lost 1-2 | -191481 |
| 2pioneer | 291 | moret, merlin (1489) | Won 2-1 | +181499 |
| 3pioneer | 104 | Masiakin, Nikita (1453) | Won 2-1 | +171516 |
| 4pioneer | 58 | Vacchino, Patrizio (1523) | Won 2-0 | +191535 |
| 5pioneer | 93 | Mercurio, Enrico (1592) | Lost 0-2 | -171518 |
| 6pioneer | 74 | Zavadzkis, Domantas (1816) | Won 2-1 | +231541 |
| 7pioneer | 85 | Ferraro, Manuel (1462) | Won 2-0 | +161557 |
| 8pioneer | 62 | Vinci, Vincenzo (1589) | Lost 1-2 | -171540 |
| 9pioneer | 78 | Merino, Carlos (1543) | Lost 0-2 | -181522 |
| average opponent: 1547record: 5-4 | new rating: 1522 | |||