Meo, Marcio A
Current rating: 1483
Record: 2-3
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 280 | Pires, Diogo A (1553) | Lost 1-2 | -171483 |
| 2sealed | 281 | Jesus, Erick C (1482) | Won 2-0 | +181501 |
| 3sealed | 211 | Togni, Roney Virgilio (1500) | Lost 0-2 | -181483 |
| 4sealed | 254 | Ibanez Loayza, A. Guillermo (1482) | Won 2-0 | +181501 |
| 5sealed | 237 | Moreli, Matheus (1500) | Lost 1-2 | -181483 |
| average opponent: 1503record: 2-3 | new rating: 1483 | |||