Royffer, Adrian
Current rating: 1439
Record: 6-10
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Mazzurana, Mariano (1571) | Lost 0-2 | -161455 |
| 2standard | 344 | Lazet, Alvaro (1482) | Won 2-1 | +181473 |
| 3standard | 333 | Formica, Julian (1457) | Lost 1-2 | -181455 |
| 4standard | 350 | Rojas, Cristian (1433) | Lost 0-2 | -181437 |
| 5standard | 350 | Vargiu, Juan Jose (1464) | Won 2-0 | +181455 |
| 6standard | 320 | Bachmann, Eduardo (1526) | Lost 1-2 | -161439 |
| average opponent: 1489record: 2-4 | new rating: 1439 | |||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 35 | Danziger, Daniel (1556) | Lost 1-2 | -171483 |
| 5sealed | 126 | Casanova, Hector (1536) | Won 2-0 | +191502 |
| 6sealed | 163 | Bauckhage, German (1522) | Won 2-0 | +181520 |
| 7sealed | 19 | Ferrari Spampinato, Gonzalo (1691) | Lost 0-2 | -151505 |
| 8sealed | 97 | Oliveira de Paiva, Rhodner (1437) | Won 2-1 | +171522 |
| 9sealed | 52 | Dezi, Pedro Martin (1523) | Won 2-1 | +181540 |
| 10draft | 24 | Valdenegro, Gonzalo (1552) | Lost 0-2 | -181522 |
| 11draft | 23 | Mendez, Victor (1566) | Lost 1-2 | -171505 |
| 13draft | 26 | Meza, Raimundo (1590) | Lost 0-2 | -161489 |
| 15draft | 34 | van Mourik, Alejandro (1511) | Lost 0-2 | -181471 |
| average opponent: 1548record: 4-6 | new rating: 1471 | |||