Zucchetti Carrion, Thiago
Current rating: 1450
Record: 4-7
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 65 | Guimaraes Braz, Alvaro (1505) | Lost 0-2 | -181447 |
| 2modern | 485 | ROSSI, ADILSON (1482) | Won 2-0 | +191466 |
| 3modern | 351 | Menegali, Willian (1501) | Lost 0-2 | -171449 |
| 4modern | 577 | Rizzo, Rodolfo (1481) | Won 2-0 | +181467 |
| 5modern | 312 | Rocha, Lucas (1503) | Lost 0-2 | -171450 |
| average opponent: 1494record: 2-3 | new rating: 1450 | |||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Dias, Josemar (1500) | Won 2-0 | +181518 |
| 2standard | 12 | Etges, Artur (1517) | Lost 0-2 | -181500 |
| 3standard | 158 | Tarazona, Diego (1498) | Lost 0-2 | -181482 |
| 4standard | 255 | Pereira, Ricardo (1483) | Won 2-1 | +181500 |
| 5standard | 185 | Rivatto, Lizandro (1499) | Lost 0-2 | -181482 |
| 6standard | 209 | De Sa Bielenki, William (1525) | Lost 1-2 | -171465 |
| average opponent: 1504record: 2-4 | new rating: 1465 | |||