International
Chess Federation
| ID | Name | Fed | Tit. | Rc | Rp | W | N | Chg. |
| 6543863 | Lizano Quiros, Matias Haziel | CRC | 1710 | 4.00 | 5 | -9.6 | ||
| 6512879 | Esquivel Jimenez, Douglas Daniel | CRC | 1820 | 1.00 | 4 | 6.8 | ||
| 6524486 | Bustamante Gonzalez, Carlos Andre | CRC | 1772 | 1.00 | 4 | -15.6 | ||
| 6524494 | Ruiz Alfaro, Darrel | CRC | 2019 | 1.00 | 1 | 13.6 | ||
Rc - average rating of rated opponents, Rp - rating performance, W - points won in games against rated opponents, N - total number of games against rated opponents, Chg. - rating change for a player in given tournament | ||||||||