Tavares Costa E Silva, Richard
Current rating: 1417
Record: 3-8
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 335 | Sapucaia Barboza, Allan (1465) | Won 2-0 | +191449 |
| 2modern | 348 | Bittner Silva, Edgar (1472) | Lost 1-2 | -181431 |
| 3modern | 333 | Brito, Bruno (1502) | Lost 1-2 | -171414 |
| 4modern | 497 | Pinto, Danilo (1482) | Won 2-1 | +201434 |
| 5modern | 328 | Gomes Junior, Samuel (1500) | Lost 1-2 | -171417 |
| average opponent: 1484record: 2-3 | new rating: 1417 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 370 | Sullivan, Caleb (1500) | Lost 0-2 | -181482 |
| 2modern | 490 | Koorn da Silva, Rodrigo (1464) | Lost 0-2 | -181464 |
| 3modern | 501 | Pacheco, Leandro (1465) | Lost 0-2 | -181446 |
| 4modern | 565 | Tavares Da Costa, Thiago (1446) | Won 2-1 | +181464 |
| 5modern | 474 | Errerias, Caio Vinicius (1590) | Lost 1-2 | -161448 |
| 6modern | 526 | Landoni, Carlos (1446) | Lost 0-2 | -181430 |
| average opponent: 1485record: 1-5 | new rating: 1430 | |||