Skip to content
play-white Coach Play
puzzle-piece Coach Puzzles
lessons Coach Learn
training Coach Train
binoculars Coach Watch
friends Coach Community
ellipsis Coach Other

Search

Sign Up Log In
Chess.com
Sign Up Log In
masters
The Top Chess Players in the World

Derek Oconnor

Derek Oconnor
Full name
Derek Oconnor
Born
1993 (age 33)‎
Place of birth
Federation
United States
Retired
Profiles

Rating

Bio

Most Played Openings

White Pieces
Nimzo-Indian Defense: Reshevsky Variation (1 games)
Nimzo-Indian Defense: Classical, Berlin, Pirc Variation (1 games)
Nimzo-Indian Defense: Classical Variation (1 games)
Tarrasch Defense: Schara, von Hennig Gambit (1 games)
Scotch Game: Classical, Intermezzo Variation (1 games)
Black Pieces
Giuoco Piano Game (2 games)
Four Knights Game: Spanish Variation (1 games)
King's Indian Defense: Neo-Classical, Kožul Gambit (1 games)
King's Indian Defense: Averbakh, Modern Defense (1 games)
Indian Game: East Indian, Przepiórka Variation (1 games)

Games

Players Result Moves Year
Derek Oconnor (2275)
Craig Jones (2138)
1-0 53 2019
Derek Oconnor (2275)
Naman Kumar (1868)
1-0 67 2019
Derek Oconnor (2275)
Karthik Venkataraman (2515)
½-½ 59 2019
Derek Oconnor (2275)
Ewa Harazinska (2222)
½-½ 50 2019
Aleksandr A Ostrovskiy (2439)
Derek Oconnor (2275)
1-0 26 2019
Kassa Korley (2450)
Derek Oconnor (2275)
1-0 35 2019
Eugene Yanayt (2143)
Derek Oconnor (2275)
1-0 54 2019
Michael William Brown (2524)
Derek Oconnor (2275)
½-½ 31 2019
Thomas Kung (2133)
Derek Oconnor (2275)
½-½ 22 2019
Derek Oconnor (2232)
Megan Lee (2165)
1-0 69 2018
Show All Games
Top Players
Top Chess Players
Live Chess Ratings
Games Database
Recent Players
Shivakshi Bhalla
Shiv Anand Verma
Shivam Thakur
Shivam Kumar Shibu
Shivam Kashyap
  • Support
  • Chess Terms
  • About
  • Students
  • Jobs
  • Developers
  • User Agreement
  • Privacy Policy
  • Privacy Settings
  • Cheating & Fair Play
  • Partners
  • Compliance
  • Chess.com © 2026