Eras, Sergio
Current rating: 1512
Record: 14-15
| Grand Prix London 2019 (WAR sealed) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 210 | Dorup, Mads (1465) | Lost 1-2 | -201519 |
| C2sealed | 347 | Klakauskas, Julius (1607) | Lost 1-2 | -161503 |
| D1sealed | 1079 | Eley, Steven (1449) | Won 2-0 | +171520 |
| D2sealed | 1137 | Vila, Ferran (1881) | Lost 0-2 | -121508 |
| D3sealed | 1152 | Yen, Yung Ta (1612) | Won 2-0 | +201528 |
| D4sealed | 1117 | Lesaege, Clement (1646) | Lost 1-2 | -161512 |
| top | average opponent: 1610record: 2-4 | new rating: 1512 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 310 | Hopper, Matthew (1500) | Won 2-1 | +181558 |
| 2standard | 97 | Chesters, Sarah (1445) | Won 2-0 | +161574 |
| 3standard | 206 | Andrieu, Thibault (1717) | Won 2-1 | +201594 |
| 4standard | 103 | Russett, Charles (1506) | Lost 0-2 | -191575 |
| 5standard | 158 | Comanici, Paul (1537) | Lost 1-2 | -191556 |
| 6standard | 300 | Labine, Stephane (1585) | Lost 0-2 | -171539 |
| top | average opponent: 1549record: 3-3 | new rating: 1539 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 75 | Bataglia Rodrigues, Raphael (1500) | Won 2-0 | +181488 |
| 2sealed | 146 | Nominato, Gustavo (1601) | Won 2-0 | +201508 |
| 3sealed | 23 | Pereira, Otavio (1656) | Won 2-1 | +211529 |
| 4sealed | 28 | dos Santos Vieira, Eduardo (1734) | Won 2-1 | +221551 |
| 5sealed | 9 | Andrade, Jorge Augusto (1555) | Lost 0-2 | -181533 |
| 6sealed | 41 | Da Silva, Daniel (1554) | Won 2-0 | +181551 |
| 7sealed | 49 | Andrade, Helry (1519) | Won 2-0 | +181569 |
| 8sealed | 31 | Pires, Diogo A (1638) | Lost 0-2 | -171552 |
| 9sealed | 52 | Venda Fernandes Da Cost, Hug (1574) | Won 2-1 | +181570 |
| 10draft | 5 | Cavalcante, Felipe O (1592) | Lost 1-2 | -171553 |
| 11draft | 37 | Coqueiro, Rafael S (1796) | Lost 0-2 | -141539 |
| 14draft | 9 | De Biasi, Julio (1603) | Lost 1-2 | -171522 |
| 15draft | 8 | Cuellar, Mario (1543) | Won 2-1 | +181540 |
| top | average opponent: 1605record: 8-5 | new rating: 1540 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 46 | Giacomelli, Bruno Roberto (1624) | Lost 1-2 | -161484 |
| 5standard | 94 | De Nicola, Nicolas (1526) | Lost 1-2 | -171467 |
| 6standard | 111 | Fajardo, Javier (1578) | Won 0-0 | +201487 |
| 7standard | 68 | de Jesus Freitas, Marcos Paulo (1521) | Lost 0-2 | -171470 |
| top | average opponent: 1562record: 1-3 | new rating: 1470 | ||