Copello Cavalcante, Alexandre
Current rating: 1470
Record: 5-7
| Regional Championships Sao Paulo 2022 (pioneer) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 69 | De Castro, Paulo Henrique (1464) | Lost 0-2 | -181469 |
| 2pioneer | 51 | Kamp, Lucas (1484) | Won 2-0 | +181487 |
| 3pioneer | 47 | Roger, Breno (1499) | Lost 0-2 | -181469 |
| 4pioneer | 60 | Sousa Nunes De Oliveira, Deric (1449) | Won 2-0 | +181487 |
| 5pioneer | 47 | Santana, Vitor (1441) | Won 2-1 | +171504 |
| 6pioneer | 20 | Leite, Caio (1542) | Lost 1-2 | -171487 |
| 7pioneer | 40 | Gaston, Juan (1550) | Lost 1-2 | -171470 |
| average opponent: 1490record: 3-4 | new rating: 1470 | |||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 91 | Reis, Tulio (1596) | Lost 0-2 | -161484 |
| 4modern | 335 | Shizuo Hassler, Roland (1513) | Won 2-0 | +181502 |
| 5modern | 247 | Gustavo Pupo, Andre (1534) | Won 2-1 | +191521 |
| 6modern | 46 | Sichelero, Paulo (1477) | Lost 0-2 | -191502 |
| 7modern | 130 | Teston, Paulo Henrique (1670) | Lost 1-2 | -151487 |
| average opponent: 1558record: 2-3 | new rating: 1487 | |||