Beras, Juan Mamon
Current rating: 1480
Record: 0-0 (GP) / 4-7 (professional)
| 2011 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 110 | Wescoe, Craig (1825) | Lost 0-2 | -121488 |
| 2standard | 172 | Carson-Wenmoth, Paul (1586) | Lost 0-2 | -161472 |
| 3standard | 175 | Peleira, Mauro (1587) | Won 2-0 | +201492 |
| 4standard | 127 | Panayotopoulos, Bill (1491) | Lost 1-2 | -181474 |
| 5standard | 132 | Wolf, Christopher (1872) | Lost 0-2 | -111463 |
| 6standard | 175 | Elfgren, Bertil (1665) | Won 2-1 | +211484 |
| 7draft | 55 | Lindroos, Jani (1608) | Lost 0-2 | -161468 |
| 8draft | 76 | Jedlicka, Michal (1369) | Won 2-0 | +171485 |
| 9draft | 126 | Melin, Anders (1705) | Won 2-1 | +221507 |
| 10draft | 173 | Nelson, Brandon (1836) | Lost 1-2 | -131494 |
| 11draft | 94 | Papadatos, Fondas (1721) | Lost 1-2 | -141480 |
| average opponent: 1660record: 4-7 | new rating: 1480 | |||