Oliveira, Eric
Current rating: 1447
Record: 13-17
| Regional Championships Sao Paulo 2023 Cycle 4 (pioneer) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 35 | Karam, Vinicius (1793) | Lost 1-2 | -121439 |
| 2pioneer | 49 | Alves, Lucas (1482) | Won 2-0 | +191458 |
| 3pioneer | 52 | Pontes, Israel (1579) | Won 2-1 | +201478 |
| 4pioneer | 27 | Aubuquerque, Armindo (1519) | Lost 1-2 | -171461 |
| 5pioneer | 35 | Moreno, Bruno Cezar (1652) | Won 2-0 | +211482 |
| 6pioneer | 38 | Souza, Gabriel (1444) | Lost 1-2 | -181464 |
| 7pioneer | 34 | Balbinot, Daniel Augusto (1514) | Lost 0-2 | -171447 |
| top | average opponent: 1569record: 3-4 | new rating: 1447 | ||
| Regional Championships Sao Paulo 2022 (pioneer) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 74 | Lemos Batista, Alan (1521) | Lost 0-2 | -171467 |
| 2pioneer | 65 | Silva, Ludmily (1445) | Won 2-1 | +171484 |
| 3pioneer | 70 | Prevido, Andrei (1484) | Lost 1-2 | -181466 |
| 4pioneer | 79 | Fialho, Joao (1622) | Lost 0-2 | -151451 |
| top | average opponent: 1518record: 1-3 | new rating: 1451 | ||
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| B1standard | 38 | Benite, Ana Paula (1500) | Won 2-0 | +181522 |
| B2standard | 72 | Pessanha, Victor Hugo (1503) | Lost 1-2 | -181504 |
| B3standard | 101 | Brazzarola, Joao Paulo (1457) | Won 2-1 | +171521 |
| B4standard | 73 | Viveiros, Vitor (1496) | Lost 0-0 | -191502 |
| B5standard | 119 | Caticha, Gabriel (1496) | Lost 1-2 | -181484 |
| top | average opponent: 1490record: 2-3 | new rating: 1484 | ||
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 275 | Vanzato, Leonardo (1464) | Won 2-0 | +181482 |
| 2modern | 223 | Kunz, Nicolas (1469) | Won 2-0 | +181500 |
| 3modern | 119 | Fernandes, Ricardo (1536) | Won 2-1 | +181518 |
| 4modern | 92 | Olea, Carlos (1602) | Lost 0-2 | -161502 |
| 5modern | 116 | Ferreira Diniz, Guilherme (1541) | Lost 1-2 | -171485 |
| 6modern | 204 | Monea, Guilherme (1615) | Won 2-1 | +201505 |
| 7modern | 252 | Sepulveda, Matheus Oliveira (1448) | Lost 1-2 | -191486 |
| 8modern | 196 | Morillo, Marcos (1486) | Won 2-1 | +181504 |
| top | average opponent: 1520record: 5-3 | new rating: 1504 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 559 | Nogueira, Fernando (1500) | Lost 0-2 | -181482 |
| 2modern | 395 | Bastos, Lucas Marques (1499) | Lost 1-2 | -181464 |
| 3modern | 632 | Pereira De Souza E Almeida, Lucas (1465) | Won 2-0 | +181482 |
| 4modern | 567 | Scasserra, Alejandro Tomas (1489) | Won 2-0 | +181500 |
| 5modern | 510 | Lemos, Wendel (1507) | Lost 1-2 | -171483 |
| 6modern | 411 | Popper, Johann (1452) | Lost 1-2 | -191464 |
| top | average opponent: 1485record: 2-4 | new rating: 1464 | ||