Santos, Rayllan
Current rating: 1446
Record: 2-5
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 383 | Rodrigues De Paula, Ariel (1500) | Won 2-0 | +181518 |
| 2modern | 293 | Alves De Oliveira Filho, Wando (1518) | Won 2-0 | +181536 |
| 3modern | 99 | De Chagas Marques, Leo Macklene (1500) | Lost 0-2 | -191517 |
| 4modern | 240 | Fernandes, Patrick (1583) | Lost 0-2 | -161501 |
| 5modern | 423 | Levandovski, Eduardo (1541) | Lost 0-2 | -181483 |
| 6modern | 466 | Marotta, Roberto (1435) | Lost 1-2 | -191464 |
| 7modern | 450 | Bianchi, Bruno (1464) | Lost 0-2 | -181446 |
| average opponent: 1506record: 2-5 | new rating: 1446 | |||