Magalhaes, Iury
Current rating: 1447
Record: 1-4
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 127 | Bonfili, Santiago (1480) | Won 2-0 | +181518 |
| 2modern | 140 | Karam, Vinicius (1556) | Lost 0-2 | -181500 |
| 3modern | 249 | Soares Puccinelli, Leon (1495) | Lost 0-2 | -181482 |
| 4modern | 268 | Poletto Neto, Victorio (1481) | Lost 0-2 | -181464 |
| 5modern | 322 | Sousa, Rodrigo (1484) | Lost 0-2 | -171447 |
| average opponent: 1499record: 1-4 | new rating: 1447 | |||