Eugenio Chinchilla
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 44th Olympiad 2022 | 07/29/2022 | 2018 | India |
| American World Cup QGp8 | 05/22/2021 | 2272 | |
| Guillermo Garcia Masters | 04/23/2019 | 2284 | Cuba |
| 43rd Olympiad 2018 | 09/24/2018 | 2117 | Georgia |
Most Played Openings as White
| ECO | Opening | Games |
| D11 | Queen's Gambit Declined Slav, 3.Nf3 | 4 games |
| C15 | French, Winawer (Nimzovich) variation | 3 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 3 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D80 | Gruenfeld defence | 2 games |
| A15 | English, 1...Nf6 (Anglo-Indian defense) | 2 games |
| B40 | Sicilian defence | 1 games |
| D85 | Gruenfeld, exchange variation | 1 games |
Costa Rica
FIDE ID:

India
Cuba
Georgia