Silveira, Pedro Henrique Bou
Current rating: 1593
Record: 18-12
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Mendes, Rafael (1465) | Won 2-0 | +161580 |
| 2sealed | 166 | Karim Bueno, Alexandre (1500) | Won 2-0 | +171597 |
| 3sealed | 3 | Landim, Roger William (1559) | Won 2-0 | +171614 |
| 4sealed | 62 | Lucena, Thiago Santos (1542) | Won 2-1 | +171631 |
| 5sealed | 11 | HATTNHER, PEDRO D (1578) | Lost 1-2 | -191612 |
| 6sealed | 59 | Braga, Caio O (1553) | Won 2-0 | +171629 |
| 7sealed | 35 | Di Cicco, Mario (1578) | Lost 0-2 | -191610 |
| 8sealed | 36 | Jaudy, Tulio (1710) | Lost 0-2 | -171593 |
| top | average opponent: 1561record: 5-3 | new rating: 1593 | ||
| Grand Prix Buenos Aires 2008 (SHM standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 106 | Lenell, Dante (1500) | Lost 1-2 | -191513 |
| 2standard | 159 | Sobrero, Cesar Enrique (1482) | Lost 1-2 | -181495 |
| 3standard | 225 | Guinares Garcia, Mario (1464) | Won 2-1 | +171512 |
| 4standard | 199 | Cabrini, Ricardo (1497) | Lost 1-2 | -181494 |
| 5standard | 251 | Cinelli, Tiziano (1464) | Won 2-1 | +171511 |
| 6standard | 142 | Rodriguez Traverso, Gervacio (1482) | Won 2-0 | +181529 |
| 7standard | 157 | Ibanez, Javier (1499) | Won 2-0 | +171546 |
| 8standard | 103 | ZAMPARO, GUIDO (1518) | Won 2-0 | +181564 |
| top | average opponent: 1488record: 5-3 | new rating: 1564 | ||
| Grand Prix Sao Paulo 2002 (JUD standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 86 | Dos Santos Livramento, Vinicius (1500) | Won 2-0 | +181534 |
| 2standard | 13 | Garcia, Gabriel S. Goita (1518) | Won 2-0 | +171551 |
| 3standard | 34 | Leite Araujo, Joao Paulo (1588) | Lost 0-2 | -171534 |
| 4standard | 59 | Bezzegh, Tomas (1518) | Lost 1-2 | -181516 |
| 5standard | 98 | Nunes da Silva, Rafael (1450) | Won 2-1 | +161532 |
| 6standard | 95 | Lima, Wesley (1519) | Lost 0-2 | -181514 |
| 7standard | 87 | Kiehn, Joao H (1501) | Won 2-1 | +181532 |
| top | average opponent: 1513record: 4-3 | new rating: 1532 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 61 | Marques da Silva, Diego Jani (1500) | Won 2-0 | +181518 |
| 2extended | 49 | Gimenes, Diego (1482) | Lost 0-0 | -191499 |
| 3extended | 107 | Da Silva, Cassiano (1499) | Won 2-0 | +181517 |
| 4extended | 81 | Silva, Marco A. (1478) | Lost 0-2 | -181499 |
| 5extended | 110 | Brito, Richard D. (1482) | Lost 1-2 | -191480 |
| 6extended | 136 | Kussaba, Tell (1482) | Won 2-0 | +181498 |
| 7extended | 106 | Hassato, Fabio (1469) | Won 2-0 | +181516 |
| top | average opponent: 1485record: 4-3 | new rating: 1516 | ||