Alfano, Marcello
Current rating: 1555
Record: 6-3
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 267 | Carlos Ordonez Carneir, (1500) | Won 2-0 | +181518 |
| 2standard | 66 | Nassif, Carlos (1517) | Lost 0-2 | -181500 |
| 3standard | 279 | Robaldelli, Andre (1500) | Won 2-0 | +181518 |
| 4standard | 271 | Viveiros, Hamilton (1518) | Won 2-0 | +181536 |
| 5standard | 165 | Bejgel, Henrique (1604) | Lost 0-2 | -171519 |
| 6standard | 199 | Ferreira, Francisco (1525) | Won 2-1 | +181537 |
| 7standard | 222 | Estrella Yang, Aloisio (1539) | Won 2-1 | +181555 |
| 8standard | 145 | Hideo Tsuchiya, Eduardo (1555) | Won 2-1 | +181573 |
| 9standard | 89 | Tadeu Silva Lemos, Wil (1572) | Lost 1-2 | -181555 |
| average opponent: 1537record: 6-3 | new rating: 1555 | |||