Herschel, Denis
Current rating: 1448
Record: 3-6
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Goncalves Maes, Bruno (1500) | Won 2-0 | +181518 |
| 2sealed | 109 | Pereira, Jonny A (1518) | Won 2-0 | +181536 |
| 3sealed | 16 | C Carvalho, Fabio (1536) | Lost 1-2 | -181518 |
| 4sealed | 96 | Silva, Eduardo N (1595) | Lost 1-2 | -171501 |
| 5sealed | 180 | Landim, Roger William (1523) | Lost 0-2 | -171484 |
| 6sealed | 212 | Tortoza, Charli (1484) | Lost 0-2 | -181466 |
| 7sealed | 217 | Castangiera, Joao Peoro (1465) | Lost 0-2 | -181448 |
| 8sealed | 183 | HAMAGUCHI, LUIS (1446) | Won 2-1 | +181466 |
| 9sealed | 150 | Pedro Bezerra Socar, Joao (1464) | Lost 0-2 | -181448 |
| average opponent: 1503record: 3-6 | new rating: 1448 | |||