Italo Cristiano Nievin,
Current rating: 1447
Record: 1-4
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Nhoque, Tiago (1500) | Lost 0-2 | -181482 |
| 2standard | 216 | Alexandre, Pedro [BRA] (1482) | Won 2-0 | +181500 |
| 3standard | 125 | Pessis Carneiro Kern, Robson (1484) | Lost 1-2 | -181482 |
| 4standard | 269 | Latorraca, Walter Bruno (1564) | Lost 1-2 | -171465 |
| 5standard | 253 | Mauro Lages, (1464) | Lost 1-2 | -181447 |
| average opponent: 1499record: 1-4 | new rating: 1447 | |||