Acar, Okan
Current rating: 1571
Record: 5-2-2
| Regional Championships Sofia 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 12 | Dupuy de Lome, Alejandro (1721) | Draw 1-1 | +41504 |
| 2pioneer | 102 | Fayand, Sebastien (1512) | Won 2-1 | +181522 |
| 3pioneer | 51 | Gussenhoven, Stefan (1530) | Won 2-1 | +181540 |
| 4pioneer | 27 | Tsopelas, Marios (1709) | Lost 1-2 | -151525 |
| 5pioneer | 64 | Rizzi, Mattia (2112) | Draw 1-1 | +101535 |
| 6pioneer | 100 | Gemovic, Nemanja (1535) | Won 2-0 | +181553 |
| 7pioneer | 67 | Jirkal, Tomas (1649) | Lost 1-2 | -161537 |
| 8pioneer | 99 | Perpete, Fabrice (1478) | Won 2-0 | +171554 |
| 9pioneer | 72 | Blok, Jun-Hee (1546) | Won 2-0 | +171571 |
| average opponent: 1644record: 5-2-2 | new rating: 1571 | |||