Maia Serpa, Rafael
Current rating: 1553
Record: 5-2-1
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Sanches Ribeiro, Tiago (1500) | Draw 1-1 | 01500 |
| 2standard | 167 | Monlevade, Philippe (1500) | Won 2-1 | +181518 |
| 3standard | 88 | Munhoz Pires, Matheus (1519) | Lost 1-2 | -181500 |
| 4standard | 211 | Pinheiro, Nelson (1484) | Won 2-0 | +181518 |
| 5standard | 153 | Kroth, Tomas (1569) | Won 2-0 | +191537 |
| 6standard | 91 | Junior, Ricardo (1504) | Won 2-0 | +171554 |
| 7standard | 59 | Lemos, Tulio A (1557) | Won 2-0 | +181572 |
| 8standard | 35 | Melotta, Luciano (1512) | Lost 0-2 | -191553 |
| average opponent: 1518record: 5-2-1 | new rating: 1553 | |||