| Deysi Cori | |
|---|---|
 Deysi Cori Tello in 2023 | |
| Full name | Deysi Estela Cori Tello |
| Country | Peru |
| Born | 2 July 1993 Lima, Peru |
| Title | International Master (2023) Woman Grandmaster (2010) |
| Peak rating | 2444 (February 2015) |
Deysi Estela Cori Tello (born 2 July 1993) is a Peruvian chess player, who holds the titles of International Master (IM) and Woman Grandmaster (WGM),[1] and is a three-time American Continental women's champion. At junior level, she was twice world champion and six-time Pan American champion in her age girls category. Cori is the top ranked female player of Peru and has played for the national team of her country in the Women's Chess Olympiad since 2004. She competed in the FIDE World Cup in 2013 and 2015, and in the Women's World Chess Championship in 2010, 2012, 2015 and 2017.