Kelbel, Marko
Current rating: 1529
Record: 8-8
| Regional Championships Lille 2023 (pioneer) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 142 | Kikidis, Charalampos (1769) | Won 2-1 | +221552 |
| 2pioneer | 74 | Szmatana, Patrik (1948) | Lost 0-2 | -111541 |
| 3pioneer | 140 | Borgel, Nicolas (1665) | Lost 1-2 | -161525 |
| 4pioneer | 235 | Lucassen, Henk (1522) | Won 2-1 | +181543 |
| 5pioneer | 219 | Kobialka, Patryk (1610) | Lost 1-2 | -171526 |
| 6pioneer | 261 | Moral, Carlos (1760) | Won 2-1 | +221548 |
| 7pioneer | 191 | Parodi, Stefano (1484) | Lost 0-2 | -191529 |
| average opponent: 1679record: 3-4 | new rating: 1529 | |||
| Regional Championships Athens 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 205 | Woelfler, Walter (1476) | Lost 1-2 | -181482 |
| 2pioneer | 122 | Balbuena Evans, Sergio (1684) | Won 2-1 | +211503 |
| 3pioneer | 117 | Siwarski, Lukasz (1564) | Won 2-1 | +191522 |
| 4pioneer | 60 | Anedda, Maurizio (1456) | Lost 1-2 | -191503 |
| 5pioneer | 128 | Potovin, Nikolay (1795) | Lost 0-2 | -131490 |
| 6pioneer | 163 | Carlsen, Kim (1601) | Lost 1-2 | -161474 |
| 7pioneer | 157 | Khor, Chiyen (1468) | Won 2-1 | +181492 |
| 8pioneer | 125 | Nurminen, Jim (1506) | Won 2-0 | +181510 |
| 9pioneer | 84 | Rege, Kevin (1575) | Won 2-1 | +201530 |
| average opponent: 1569record: 5-4 | new rating: 1530 | |||