Vieira Duarte, Lucas
Current rating: 1508
Record: 4-4
| Regional Championships Sao Paulo 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Cavagnoli, Henrique (1500) | Lost 1-2 | -181482 |
| 2standard | 55 | Zerbinatti, Edson (1600) | Lost 0-2 | -161466 |
| 3standard | 60 | Rodrigues Alves, Matheus (1473) | Won 2-1 | +181484 |
| 4standard | 47 | Boschi, Artur (1430) | Lost 1-2 | -191465 |
| 5standard | 49 | Brotto, Felipe (1419) | Won 2-0 | +171482 |
| 6standard | 30 | Nogueira Dos Santos, Amon Gava (1434) | Won 2-0 | +181500 |
| 7standard | 45 | Vasconcellos Athayde, Tiago (1577) | Won 3-0 | +191519 |
| 8standard | 43 | dos Santos Esteves, Carlos Alexandre (1904) | Lost 0-2 | -111508 |
| average opponent: 1542record: 4-4 | new rating: 1508 | |||