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Player Profile

Player:

(Eg: Carlsen,Magnus)

Postma, Jan



FIDE:	FIDE Card
Years:	2002-2013
Number of games:	45
Number of wins:	17
Number of draws:	7
Number of losses:	21
White score:	12/23 (52.17% - Average Elo: 1745.71)
Black score:	8½/22 (38.64% - Average Elo: 1802.05)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Postma, Jan (1999) - Scharft, Johan (2032), Groningen op compact-A 51st, Groningen (D52) - 2013

Postma, Jan (1668) - Lauer, Albert (1781), Leiden SB-ch, Leiden (B12) - 2009

Postma, Jan (1719) - Brouwer, Pieter (1649), Leiden SB-ch, Leiden (C91) - 2003

Polee, Hans (2078) - Postma, Jan (1999), Groningen op compact-A 51st, Groningen (D33) - 2013

Nicolai, Amir (2051) - Postma, Jan (1999), Groningen op compact-A 51st, Groningen (D40) - 2013

De Ruyter, Wim (1591) - Postma, Jan (1742), Leiden SB-ch, Leiden (A05) - 2011

Postma, Jan - ? (23)

Brouwer, Pieter (1/1)

Heijboer, Herman (1/1)

Helfferich, Gert (1/1)

Kuiper, Machiel (1/1)

Straver, Robert (0/1)

Van Baardewijk, Frans (0/1)

Van Briemen, Willem Jan (0/1)

Van der Marel, Eric J (0/1)

Van Dorp, Quirinius (0/1)

Verheijen, Jan (1/1)

Vernooy, Daan (1/1)

Wagemans, Ed (½/1)

Zeevaarder, Michiel (0/1)

? - Postma, Jan (20)

Bakker, Joop (0/2)

Volders, Wessel (½/2)

Bingen, Stanley (1/1)

De Ruyter, Wim (1/1)

De Waard, Ad (0/1)

Geertsma, Folkert Jan (0/1)

Hortensius, Nick (0/1)

Janssen, Arthur (0/1)

Landsheer, Jos (0/1)

Mourits, Wilbert (0/1)

Scherpenisse, Kees (½/1)

Siero, Paul (1/1)

Van den Berg, Ad (0/1)

Van Dijk, Rens (1/1)

Verschoor, Marcel (1/1)

Zeevaarder, Michiel (½/1)

Openings played as White (17)

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1149.5
Result: 3½/4 = 87.5%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1926.67
Result: 0/3 = 0%

B20 Sicilian (1.e4 c5)
Average Elo: 2060
Result: ½/2 = 25%

C91 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.d4)
Average Elo: 1649
Result: 1/1 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 0
Result: ½/1 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 1538
Result: 0/1 = 0%

B84 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6)
Average Elo: 1263
Result: 1/1 = 100%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1781
Result: 1/1 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2145
Result: ½/1 = 50%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2032
Result: 1/1 = 100%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 0
Result: 1/1 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2110
Result: 0/1 = 0%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 0
Result: 0/1 = 0%

C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo: 1964
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 1947
Result: 0/1 = 0%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 1598
Result: 1/1 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1511
Result: 1/1 = 100%

Openings played as Black (19)

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1753.5
Result: 1/2 = 50%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1468.5
Result: 0/2 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1723
Result: 1/2 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 1828
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 1925
Result: 0/1 = 0%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 1150
Result: 1/1 = 100%

B49 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3 a6 7.Be2)
Average Elo: 2023
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1704
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2038
Result: 0/1 = 0%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 1915
Result: ½/1 = 50%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1851
Result: ½/1 = 50%

A03 Bird's Opening (1.f4 d5)
Average Elo: 1942
Result: 0/1 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1976
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1591
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2079
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 0
Result: ½/1 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 0
Result: 1/1 = 100%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 2051
Result: 1/1 = 100%

D33 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3)
Average Elo: 2078
Result: 1/1 = 100%