Sia, Paulo Henrique
Current rating: 1365
Record: 1-9
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 542 | Zago, Lucas (1602) | Lost 0-2 | -151434 |
| 2modern | 490 | Souza, Marcelo Augusto (1443) | Lost 0-2 | -181416 |
| 3modern | 648 | Heylmann, Henrique (1461) | Lost 1-2 | -171399 |
| 4modern | 657 | Morillo, Marcos (1450) | Lost 0-2 | -171382 |
| 5modern | 621 | Fuoco, Gabriel (1434) | Lost 0-2 | -171365 |
| average opponent: 1478record: 0-5 | new rating: 1365 | |||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 288 | Vieira, Felipe (1500) | Won 2-0 | +181518 |
| 2modern | 44 | Alberto, Felipe (1717) | Lost 0-2 | -141504 |
| 3modern | 313 | Tostes Lemos, Rodolfo (1486) | Lost 1-2 | -191485 |
| 4modern | 505 | Goveia, Guilherme (1481) | Lost 1-2 | -181467 |
| 5modern | 542 | Carrara, Leonardo (1464) | Lost 0-2 | -181449 |
| average opponent: 1530record: 1-4 | new rating: 1449 | |||