Mendes, Carlos
Current rating: 1538
Record: 8-6-1
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 38 | Arruda, Flavio jr (1500) | Lost 1-2 | -191501 |
| 2pioneer | 78 | Batista Mota Junior, Joao Carlos (1484) | Draw 1-1 | 01501 |
| 3pioneer | 61 | Pinheiro, Rodrigo (1497) | Won 2-0 | +181519 |
| 4pioneer | 40 | Fialho, Joao (1597) | Won 2-1 | +191538 |
| 5pioneer | 29 | Azeredo, Ricardo (1527) | Won 2-1 | +181556 |
| 6pioneer | 16 | Dantas, Victor (1550) | Lost 0-2 | -181538 |
| 7pioneer | 31 | Aubuquerque, Armindo (1520) | Won 2-0 | +181556 |
| 8pioneer | 21 | Oliveira, Arnaldo (1558) | Lost 1-2 | -181538 |
| average opponent: 1529record: 4-3-1 | new rating: 1538 | |||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Garcia, Esteban (1500) | Won 2-0 | +181518 |
| 2sealed | 65 | Salas, Camilo (1574) | Won 2-0 | +191537 |
| 3sealed | 51 | Goncalves, Luis (1578) | Won 2-1 | +191556 |
| 4sealed | 10 | Otero Martinez, Ruben (1554) | Won 2-0 | +181574 |
| 5sealed | 21 | Vazquez, Moises (1573) | Lost 0-2 | -181556 |
| 6sealed | 55 | Lopes, Flavio (1553) | Lost 0-2 | -181538 |
| 7sealed | 54 | Gomez-salas, Jose Mari (1541) | Lost 0-2 | -181520 |
| average opponent: 1553record: 4-3 | new rating: 1520 | |||