Alexander Jongsma

Thumbnail photo of Alexander Jongsma
Fide Id1000934
FederationNetherlands fed
FIDE Elo2148
Highest Elo2330 (2119)
Born 1938
 Ranking: World #13921, Europe #11023, Netherlands #453
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Chess games of Alexander Jongsma:    PGN Database (AlexanderJongsma.pgn)  [183 games]

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Play Style

Play chess against Alexander Jongsma (computer simulated play style): with white or black.
Opening (White) Realtime (beta)Opening (Black) Realtime (beta)
Various openings (19%): A00 A00 A00Sicilian defence (47%): B27 B29 B23 B27 B33 B33
Sicilian defence (18%): B80 B93 B48 B43 B33 B30Neo-Gruenfeld defence (16%): D70
English (15%): A15 A21 A17 A13 A10 A20Queen's pawn (9%): E10 A40 A45 A46 A46 A45
Reti (10%): A07 A05 A04 A09English (8%): A22 A23 A16 A20 A15
Queen's pawn (5%): A40 E00 A45 D02 A46Alekhine's defence (3%): B04 B05 B04
Play tendenciesEndgame tendencies
Sacrifices: Not availableAverage draws at: Move #31 (details)
Blunders (): Explore blunders Optimal play:   100%  [what is this?]
Positional player: Not available Optimal checkmate:   61.9%  [what is this?]
Exchange tendencies: -2.692 (details) Endgame blunders: Not available.
Stockfish first line: Not available [calculate] Strength:         
Quality of play:  75.86 (games[what is this?] Exploitive analysis: Not available
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Live Games

No tournaments are known where this player currently plays in.

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Chess Games

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Rating History ()

The graph shows Alexander Jongsma'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
Dutch Team Competiton 13-14 - 2A - Round 2 Netherlands2013.11.021970
Dutch Team Competiton 13-14 - 2A - Round 1 Netherlands2013.09.211860
15,European Senior Team Championship Dresden, Germany2013.07.201950
Dutch Team Competition 12-13 - 2A - Round 8-9 Netherlands2013.04.061720
Dutch Team Competition 12-13 - 2A - Round 6 Netherlands2013.02.161940
Dutch Team Competition 12-13 - 2A - Round 3-4 Netherlands2012.11.031910
Dutch Team Competition 12-13 - 2A - Round 1 Netherlands2012.09.151910
European Senior Team Championship Rogaska Slatina, Slovenia2012.03.272090
Dutch Team Competition - 2A - Round 7-9 Netherlands2012.03.101710
Dutch Team Competition - 2A - Round 5-6 Netherlands2012.01.071860
Dutch Team Competition - 2A - Round 2-4 Netherlands2011.10.291850
Dutch Team Competition - 2A - Round 1 Netherlands2011.09.171850
    (25 more)
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