Arruda, Flavio jr
Current rating: 1512
Record: 4-4
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 38 | Mendes, Carlos (1520) | Won 2-1 | +181518 |
| 2pioneer | 35 | dos Santos Pinto, Paulo Henrique (1743) | Lost 1-2 | -141504 |
| 3pioneer | 44 | Romani, Douglas (1680) | Won 2-0 | +221526 |
| 4pioneer | 31 | Almeida, Diego (1493) | Lost 1-2 | -191507 |
| 5pioneer | 45 | Errerias, Caio Vinicius (1522) | Won 2-1 | +181525 |
| 6pioneer | 25 | Kamada, Vitor (1490) | Lost 0-2 | -181507 |
| 7pioneer | 42 | Medeiros Merjam, Guilherme (1787) | Won 2-0 | +231530 |
| 8pioneer | 29 | Camara Santoro, Giovanni Augusto (1525) | Lost 0-2 | -181512 |
| average opponent: 1595record: 4-4 | new rating: 1512 | |||