Miguel Sibin, Rodrigo
Current rating: 1468
Record: 3-5
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 486 | Fonseca, Guilherme (1653) | Lost 1-2 | -151485 |
| 2modern | 480 | Alves Pereira, Jose Marcelo (1482) | Won 2-0 | +181503 |
| 3modern | 496 | Peirano, Santiago (1500) | Lost 1-2 | -181485 |
| 4modern | 474 | Teles, Christhian Roberto (1534) | Won 2-1 | +191504 |
| 5modern | 331 | Dos Santos Julio, Lucas (1503) | Lost 0-2 | -181486 |
| 6modern | 464 | Oyarzun Jimenez, Paula (1465) | Lost 0-2 | -191467 |
| 7modern | 425 | Rizzo, Rodolfo (1461) | Won 2-0 | +181485 |
| 8modern | 350 | Lourenco Barbosa, Felipe (1533) | Lost 1-2 | -171468 |
| average opponent: 1516record: 3-5 | new rating: 1468 | |||