Marciano, Ericky
Current rating: 1539
Record: 8-6
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 182 | Martins Gomes, Leandro (1799) | Won 2-0 | +221562 |
| 4modern | 4 | Leiva Espanhol, Francisco (1526) | Won 2-0 | +181580 |
| 5modern | 15 | Sepulveda, Matheus Oliveira (1482) | Won 2-0 | +161596 |
| 6modern | 26 | Lucas, Antonio (1556) | Lost 1-2 | -191577 |
| 7modern | 41 | Fujiyama, Roberto (1516) | Lost 1-2 | -191558 |
| 8modern | 100 | Rodrigues, Foluque Khamal (1523) | Lost 0-2 | -191539 |
| average opponent: 1567record: 3-3 | new rating: 1539 | |||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 163 | Fialho Martins, Sergio (1615) | Lost 1-2 | -161484 |
| 2modern | 418 | Kikuchi, Thatyana (1446) | Won 2-1 | +171501 |
| 3modern | 510 | Domingues, Aleksander (1518) | Won 2-0 | +191520 |
| 4modern | 281 | Marques Andrade Jorge, Victor (1519) | Lost 1-2 | -181502 |
| 5modern | 318 | Fussi, Fernando (1520) | Won 2-1 | +181520 |
| 6modern | 408 | Serafim, Rodrigo (1400) | Won 2-1 | +161536 |
| 7modern | 278 | Aranguiz Garrido, Andres (1519) | Won 1-0 | +181554 |
| 8modern | 254 | Caparroz, Joao Lucas (1783) | Lost 0-2 | -141540 |
| average opponent: 1540record: 5-3 | new rating: 1540 | |||