Dias, Otavio
Current rating: 1491
Record: 3-4
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 53 | Avena, Pedro (1649) | Lost 1-2 | -151485 |
| 2pioneer | 77 | Rego, Gustavo (1472) | Won 2-0 | +171502 |
| 3pioneer | 51 | Sapiras, Armando (1703) | Lost 0-2 | -141488 |
| 4pioneer | 69 | Pontes, Israel (1558) | Won 2-1 | +191507 |
| 5pioneer | 31 | Costa, Wallace (1665) | Won 2-1 | +211528 |
| 6pioneer | 31 | Di Giusto, Caio Giovanni (1479) | Lost 1-2 | -191509 |
| 7pioneer | 45 | Barcelos, Lorenzo (1505) | Lost 0-2 | -181491 |
| average opponent: 1576record: 3-4 | new rating: 1491 | |||