Aubuquerque, Armindo
Current rating: 1485
Record: 3-4-1
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 66 | Costa De Souza, Marcos Vinicios (1486) | Won 2-1 | +181518 |
| 2pioneer | 15 | Santos Esquici, Victor (1591) | Lost 0-2 | -171501 |
| 3pioneer | 58 | Barth da Silva, Gabriel (1471) | Won 2-0 | +181519 |
| 4pioneer | 27 | Oliveira, Eric (1478) | Won 2-1 | +171536 |
| 5pioneer | 11 | Rosa, Douglas (1605) | Lost 1-2 | -171519 |
| 6pioneer | 39 | Celestino, Augustinho (1559) | Draw 1-1 | +11520 |
| 7pioneer | 31 | Mendes, Carlos (1538) | Lost 0-2 | -181502 |
| 8pioneer | 36 | Barcelos, Lorenzo (1523) | Lost 0-2 | -171485 |
| average opponent: 1531record: 3-4-1 | new rating: 1485 | |||