Riquelme, Edison
Current rating: 1497
Record: 4-4
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 424 | Dias Correia, Felipe (1522) | Lost 1-2 | -181482 |
| 2modern | 441 | Magalhaes Da Costa, Fabiana (1482) | Lost 1-2 | -181464 |
| 3modern | 694 | Zanata Escorizza, Israel (1485) | Won 2-0 | +191483 |
| 4modern | 630 | Vejar, Fernando (1330) | Won 2-0 | +151498 |
| 5modern | 440 | Morimoto, Emerson Massayoshi (1482) | Won 2-0 | +181516 |
| 6modern | 266 | Pavesi, Vittorio (1477) | Won 2-1 | +171533 |
| 7modern | 190 | Kondo, Igor Kendi (1546) | Lost 0-2 | -181515 |
| 8modern | 205 | Guerreiro De Oliveira, Caio (1517) | Lost 0-2 | -181497 |
| average opponent: 1480record: 4-4 | new rating: 1497 | |||