Derek E O'connor

Thumbnail photo of Derek E O'connor
USCF Id12911689
FederationUSA fed
National Elo1785
Born Unknown
 Ranking: World # , Americas # , USA #2234
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Chess games of Derek E O'connor (PGN Database): Coming soon.

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Play Style

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Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Not available
Blunders: Not available Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: Not available Endgame blunders: Not available
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Live Games

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Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Calchess State + Class Champ (A) Fremont, USA2011.05.28720
Calchess Scholastic States #36 '11 (9-12champ) Santa Clara, USA2011.04.01720
Calnorth Regional Championships (Section5) San Jose, USA2005.04.16720
South Bay Vs Fremont (Section 1) Los Gatos, USA2005.04.03720
March Quads (Quad1) USA2005.03.26720
Calnorth Youth Chess Quads #2 (3) Fremont, USA2004.10.24720
Bcc Early Fall Swiss (Reserve) Burlingame, USA2003.08.28720
Burlingame C. C. August Quads (Section D) Burlingame, USA2003.08.21720
Burlingame C. C. August Quads (Section D) Burlingame, USA2003.08.21720


Herbst, Bradley     Swami, Gurukumar