Barth da Silva, Gabriel
Current rating: 1458
Record: 2-5-1
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 29 | Almeida, Diego (1474) | Won 2-1 | +181483 |
| 2pioneer | 21 | Martins Gomes, Leandro (1841) | Lost 0-2 | -121471 |
| 3pioneer | 58 | Aubuquerque, Armindo (1501) | Lost 0-2 | -171454 |
| 4pioneer | 51 | Soares Costa, Fabiano (1480) | Won 2-1 | +181472 |
| 5pioneer | 34 | Romani, Douglas (1673) | Lost 0-2 | -141458 |
| average opponent: 1594record: 2-3 | new rating: 1458 | |||
| Regional Championships Sao Paulo 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 30 | Machado, Alexandre (1527) | Lost 0-2 | -181482 |
| 2pioneer | 66 | Guieiro, Gabriel (1482) | Draw 1-1 | 01482 |
| 3pioneer | 73 | Mocelin, Pedro (1508) | Lost 0-2 | -171465 |
| average opponent: 1506record: 0-2-1 | new rating: 1465 | |||