Guerri, Diego
Current rating: 1472
Record: 2-4
| Regional Championships Athens 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 126 | Kamenov, Kamen (1590) | Won 2-0 | +201520 |
| 2pioneer | 100 | Tobiasch, Marc (1856) | Lost 0-2 | -121508 |
| 3pioneer | 85 | Vaz Mariano, Jefferson (1502) | Lost 1-2 | -191489 |
| 4pioneer | 196 | Werfring, Albert (1496) | Won 2-0 | +191508 |
| 5pioneer | 142 | Cottret, Quentin (1507) | Lost 1-2 | -181490 |
| 6pioneer | 126 | CABILLIC-GUINEBAULT, Allan (1497) | Lost 1-2 | -181472 |
| average opponent: 1574record: 2-4 | new rating: 1472 | |||