Oliveto, Marco
Current rating: 1495
Record: 3-4
| Regional Championships Athens 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 30 | Cukovic, Marko M (1551) | Lost 1-2 | -171483 |
| 2pioneer | 212 | Ciani, Paolo (1521) | Lost 0-2 | -171466 |
| 3pioneer | 206 | Palacio, Julio (1465) | Won 2-0 | +181484 |
| 4pioneer | 136 | Leung, Yat-Ka (1485) | Won 2-1 | +181502 |
| 5pioneer | 151 | Rombout, Storm (1529) | Won 2-1 | +181520 |
| 6pioneer | 104 | Zarrouati, Jean (1740) | Lost 0-2 | -141506 |
| 7pioneer | 119 | Kowalczuk, Wojciech (1891) | Lost 0-2 | -111495 |
| average opponent: 1598record: 3-4 | new rating: 1495 | |||