O'Brien, Ian
Current rating: 1464
Record: 1-3
| Grand Prix Verona 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 323 | Fracasso, Mirko (1510) | Won 2-1 | +181518 |
| 2standard | 103 | Cascio, Alessandro (1519) | Lost 1-2 | -181500 |
| 3standard | 210 | Cantafora, Nicola (1500) | Lost 0-2 | -181482 |
| 4standard | 547 | Pullini, Federico (1470) | Lost 0-2 | -181464 |
| average opponent: 1500record: 1-3 | new rating: 1464 | |||