Prieto, Jonas
Current rating: 1478
Record: 2-3
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| B1standard | 52 | Martinez Pereira Dias, Bruno (1549) | Lost 0-2 | -171483 |
| B2standard | 110 | Gonzalez Pizarro, Loreto Mercedes (1270) | Won 2-0 | +141497 |
| B3standard | 135 | De Freitas Silva, Heliel (1474) | Lost 0-2 | -181479 |
| B4standard | 148 | Braga, Daniel (1415) | Won 0-0 | +171496 |
| B5standard | 113 | Boechat, Rodrigo (1504) | Lost 0-2 | -181478 |
| average opponent: 1443record: 2-3 | new rating: 1478 | |||