Rost, Egon
Current rating: 1471
Record: 1-3
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 118 | Campodonico, Piero (1485) | Lost 1-2 | -181482 |
| 4standard | 92 | Coutinho Xavier Alves, Pedro (1550) | Won 2-0 | +191501 |
| 5standard | 95 | Toledo Diaz, Sebastian Antonio (1489) | Lost 0-2 | -181483 |
| 6standard | 173 | Ferrari Spampinato, Gonzalo (1813) | Lost 1-2 | -121471 |
| average opponent: 1584record: 1-3 | new rating: 1471 | |||