Nahasse, Iyad
Current rating: 1578
Record: 9-5-1
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Flores Rojas, Jose (1500) | Won 2-0 | +171534 |
| 2sealed | 146 | Appel, Eder Vlamir (1691) | Won 2-0 | +211555 |
| 3sealed | 100 | Itani, Hiroshi (1697) | Lost 1-2 | -151540 |
| 4sealed | 188 | Aguilera, Francisco (1518) | Won 2-0 | +171557 |
| 5sealed | 41 | Santelices Rivera, Guillermo Alexis (1525) | Won 2-1 | +181575 |
| 6sealed | 29 | Burgos, Cristian (1542) | Won 2-1 | +171592 |
| 7sealed | 26 | Ochiuto Mendez, Denis (1580) | Won 2-0 | +181610 |
| 8sealed | 12 | Ioppolo, Pablo (1673) | Lost 0-2 | -171593 |
| 9sealed | 36 | Rojas, Benjamin (1770) | Lost 0-2 | -151578 |
| average opponent: 1611record: 6-3 | new rating: 1578 | |||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Lucero, Andres (1500) | Lost 0-2 | -181482 |
| 2standard | 246 | Ferran, Guillermo (1494) | Draw 1-1 | 01482 |
| 3standard | 281 | Huanca, Alfonso (1472) | Won 2-0 | +181500 |
| 4standard | 207 | Nilo, Sebastian (1439) | Won 1-0 | +171517 |
| 5standard | 135 | Huerta Gonzalez, Miguel (1516) | Won 2-0 | +181535 |
| 6standard | 88 | Sardinha, Jorge (1521) | Lost 1-2 | -181517 |
| average opponent: 1490record: 3-2-1 | new rating: 1517 | |||