Pacheo, Ian
Current rating: 1505
Record: 2-2-1
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Didona, Jonata (1519) | Won 2-0 | +181518 |
| 2standard | 7 | Federico B., (1500) | Lost 1-2 | -181500 |
| 3standard | 221 | Barros, Andre (1501) | Won 2-1 | +181518 |
| 4standard | 128 | Terra, Hugo (1705) | Draw 1-1 | +31521 |
| 5standard | 144 | Nery, Vinicius (1596) | Lost 1-2 | -161505 |
| average opponent: 1564record: 2-2-1 | new rating: 1505 | |||