Jean-Luc Costa

Thumbnail photo of Jean-Luc Costa
Fide Id1300075
TitleInternational Master
FederationSwitzerland fed
FIDE Elo2417
Highest Elo2450 (July 1992)
Born 25.Jan.1965  (Age 53)
 Ranking: World #1850, Europe #1399, Switzerland #14
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Chess games of Jean-Luc Costa:    PGN Database (Jean-LucCosta.pgn)  [329 games]

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Play Style

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Play chess against Jean-Luc Costa (computer simulated play style): with white or black.
Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Queen's pawn (26%): A41 A45 A46 A41 A40 A40Queen's pawn (13%): A45 D02 D02 A46 E10 E10
Queen's gambit (13%): D30 D31 D29 D35 D11 D31Reti (12%): A09 A07 A04 A06 A05 A04
Nimzo-Indian (9%): E20 E20 E20Queen's gambit (10%): D20 D30 D15 D22 D10 D17
King's Indian (6%): E70 E61 E90 E71 E81 A48English (9%): A13 A12 A30 A21 A17 A20
Benoni defence (5%): A58 A56 A43 A61 A44 A57Sicilian defence (9%): B42 B21 B20 B41 B40 B26
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #38 (details)
Blunders (): Explore blunders Optimal play: Not available
Positional player: Not available Optimal checkmate: Not available
Exchange tendencies: +0.773 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  75.91 (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-Luc Costa'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
Swiss Team Championship (League A, B, 1) Switzerland2008.03.011860
SGM (League 1, 2) Decentralized, Switzerland2007.10.272010
Swiss Team Championship (League A, B and 1) Decentralized, Switzerland2007.02.191880
SGM (League 1 and 2) Decentralized, Switzerland2006.12.161980
16e de Finale France2006.04.092250
Nationale III France2006.03.112030
SMM Switzerland2006.02.262140
Nationale III France2005.12.042060
Nationale II - 2 France2005.11.272150
Nationale III - 2 France2005.11.272060
Nationale III France2005.10.161980
Biel International Festival Master Biel, Switzerland2005.07.182220
    (19 more)
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