Jean-Rene Koch

Thumbnail photo of Jean-Rene Koch
Fide Id600148
TitleInternational Master
FederationFrance fed
FIDE Elo2464
Highest Elo2518 (July 2001)
URS Rating2393 
Born 08.Nov.1970  (Age 48)
 Ranking: World #1154, Europe #867, France #42
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Chess games of Jean-Rene Koch:    PGN Database (Jean-ReneKoch.pgn)  [670 games]

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Play Style

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Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Sicilian defence (34%): B46 B43 B33 B27 B77 B27Sicilian defence (30%): B33 B31 B70 B20 B24 B42
French defence (13%): C10 C10 C13 C13 C12 C19Benoni defence (14%): A57 A57 A57 A57 A58 A57
Ruy Lopez (11%): C89 C82 C65 C67 C85 C91Reti (10%): A05 A09 A04 A06 A06
English (10%): A17 A27 A10 A13 A11 A10Petrov's defence (9%): C42 C42 C43 C43 C42 C42
Caro-Kann defence (6%): B12 B14 B10 B10 B15Queen's pawn (9%): A46 D02 A46 A40 A45 A46
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #39 (details)
Blunders (): Explore blunders Optimal play:   100%  [what is this?]
Positional player: Not available Optimal checkmate:   84.61%  [what is this?]
Exchange tendencies: -0.692 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  84.2 (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 Jean-Rene Koch'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
Team - Nationale 1 r4-5 France2015.12.052200
Team - Nationale 1 r1 France2015.10.042190
Team - Top 12 France2015.05.302440
22nd Open International de Selestat - Open A +1700 Selestat, France2015.03.052030
Team - Top 12 Saint Quentin, France2014.05.242430
Team - Top 12 Haguenau, France2013.05.302420
Team - Top 12 France2012.05.312460
Team - Top 12 France2011.05.262420
Coupe de France - Finale Villandry, France2010.06.272580
Top 16 - Phase 3 France2010.06.032410
Coupe de France - 1/8e France2010.05.232260
Top 16 - Phase 2 France2010.04.292420
    (26 more)
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