Floriano, Guilherme
Current rating: 1445
Record: 2-5
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Viana, Alecio F (1500) | Lost 0-2 | -181482 |
| 2sealed | 266 | Tavares, Carolina (1481) | Won 2-0 | +181500 |
| 3sealed | 151 | Ribeiro Tiburcio, Bruno Roberto (1500) | Lost 0-2 | -181482 |
| 4sealed | 277 | Belato, Luciano (1429) | Won 2-1 | +171499 |
| 5sealed | 258 | Didona, Jonata (1499) | Lost 0-2 | -181481 |
| 6sealed | 209 | Rodrigues Silva Borges, Rene (1481) | Lost 1-2 | -181463 |
| 7sealed | 214 | Jose Ferrerra, Diego (1465) | Lost 0-2 | -181445 |
| average opponent: 1479record: 2-5 | new rating: 1445 | |||