Rafael L. G,
Current rating: 1517
Record: 5-4
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Santana, Lucas (1478) | Won 2-1 | +181518 |
| 2standard | 62 | Felipe M., (1500) | Won 2-0 | +171535 |
| 3standard | 58 | Moreira Egger, Felipe (1536) | Lost 1-2 | -181517 |
| 4standard | 165 | Giusti, Lucas (1518) | Lost 0-2 | -181499 |
| 5standard | 231 | Giantin Scacchetti, Gabriel (1501) | Lost 1-2 | -181481 |
| 6standard | 209 | Maximiano, Romulo Cesa (1482) | Won 2-1 | +181499 |
| 7standard | 163 | Menna, Sergio (1499) | Lost 0-2 | -181481 |
| 8standard | 174 | Sanches, Ricardo (1483) | Won 2-0 | +181499 |
| 9standard | 137 | Eduardo, Gabriel a (1452) | Won 2-0 | +181517 |
| average opponent: 1494record: 5-4 | new rating: 1517 | |||