Calvin Blocker

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Fide Id2000920
USCF Id10262160
TitleInternational Master
FederationUSA fed
FIDE Elo2360 
Highest 2435 (January 1979)
National Elo2406
Born 28.Jun.1955  (Age 63)
 Ranking: World #3147, Americas #364, USA #118
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Chess games of Calvin Blocker:    PGN Database (CalvinBlocker.pgn)  [129 games]

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Play Style

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Play chess against Calvin Blocker (computer simulated play style): with white or black.
Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Reti (20%): A04 A06 A05 A09 A07Caro-Kann defence (15%): B12 B12 B12 B17 B17 B10
Sicilian defence (14%): B30 B41 B33 B31 B22 B20English (15%): A13 A16 A15 A21 A18 A17
Queen's gambit (10%): D51 D10 D20 D17 D16Reti (10%): A04 A04 A05
English (8%): A16 A22 A11 A10Sicilian defence (10%): B45 B33 B32 B30 B33 B93
Queen's pawn (8%): E10 E10 A40 A45Queen's pawn (8%): E10 A45 A46
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #50 (details)
Blunders (): Explore blunders Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: -0.826 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  80.13 (games[what is this?] Exploitive analysis: Not available
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Live Games

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Chess Games

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Rating History ()

The graph shows Calvin Blocker's rating history vs. the World #100 (age considered) for each rating period (read more ...)

Tournament History

Sources:,,,, others coming soon.

Tournament (Click on name for details) VenueDate
Dayton Masters Dayton, USA2015.07.272450
69th Ohio Chess Congress Hudson, USA2013.08.311540
68th Ohio Chess Congress Richfield, USA2012.09.011570
Pworld Championshipmay (Open) Solon, USA2012.05.26720
Pworld Championshipmonthly (Open) Cleveland, USA2012.02.11720
Pworld Championshipmonthly (Open) Cleveland, USA2011.12.17720
Hoc November (Open) North Olmsted, USA2011.11.26720
Pworld Championshipmonthly (Open) Cleveland, USA2011.11.19720
Parma Novemberfest (Open) Parma, USA2011.11.05740
Pworld Championshipmonthly (Open) Cleveland, USA2011.10.22720
Hoc Oct (Open) North Olmsted, USA2011.10.08720
Pworld Championshipmonthly (Open) Cleveland, USA2011.08.27720
    (563 more)
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