Palmeira da Silva, Pau
Current rating: 1417
Record: 5-10-1
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Ferreira Silva, Romulo (1500) | Won 2-0 | +191464 |
| 2standard | 67 | Crusius, Matheus (1519) | Lost 0-2 | -171447 |
| 3standard | 67 | Batista Ferreira, Marlos (1552) | Draw 1-1 | +21449 |
| 4standard | 67 | Goldenberg, Michel (1481) | Won 2-0 | +181467 |
| 5standard | 67 | Larrousse, Lucas (1518) | Lost 0-2 | -171450 |
| 6standard | 67 | Morales, Roberto (1500) | Lost 0-2 | -171433 |
| 7standard | 67 | Pedro Al., (1482) | Won 2-1 | +191452 |
| 8standard | 67 | Junior, Ricardo (1473) | Lost 0-2 | -181434 |
| 9standard | 67 | Agua B., (1499) | Lost 0-2 | -171417 |
| average opponent: 1503record: 3-5-1 | new rating: 1417 | |||
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | carmona contreras, karla julieta (1446) | Won 2-0 | +171517 |
| 3sealed | 12 | Vargas, Diego (1429) | Lost 0-2 | -201497 |
| 4sealed | 12 | Gonzales, Adrian (1501) | Won 2-0 | +181515 |
| 5sealed | 12 | Juarez, Rodolfo (1572) | Lost 1-2 | -171498 |
| 6sealed | 12 | Quiros, Jerry (1500) | Lost 0-2 | -171481 |
| 7sealed | 12 | Zuniga, Beatriz (1483) | Lost 0-2 | -181463 |
| 8sealed | 12 | Quesada, Juan (1467) | Lost 1-2 | -181445 |
| average opponent: 1485record: 2-5 | new rating: 1445 | |||