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Player Profile

Player:

(Eg: Carlsen,Magnus)

Van Roosmalen, Sjoerd



FIDE:	FIDE Card
Title:	CM
Years:	1995-2008
Number of games:	75
Number of wins:	31
Number of draws:	15
Number of losses:	29
White score:	22/37 (59.46% - Average Elo: 2135.74)
Black score:	16½/38 (43.42% - Average Elo: 2187.25)

Rating progression

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

Top wins

Van Roosmalen, Sjoerd (2199) - Van Oosterom, Chiel (2408), Leiden Noteboom Memorial 68th, Leiden (D31) - 2008

Van Roosmalen, Sjoerd (2089) - Heemskerk, Wim (2252), Dieren op, Dieren (A42) - 2005

Van Roosmalen, Sjoerd (2089) - Gouw, Carol Peter (2164), Dieren op, Dieren (A85) - 2005

Van Weersel, Arlette (2155) - Van Roosmalen, Sjoerd (2266), Dieren op, Dieren (B44) - 2006

Schenkeveld, Daniel (2085) - Van Roosmalen, Sjoerd (2240), Dieren op, Dieren (A55) - 2007

Galje, Hans (2065) - Van Roosmalen, Sjoerd, Haarlem AKN op 05th, Haarlem (B93) - 1996

Van Roosmalen, Sjoerd - ? (36)

Bakker, Sven (1/2)

Barua, Dibyendu (½/1)

Berkvens, Joost (0/1)

Boersma, Jan (½/1)

Bootsma, Martin (1/1)

Burg, Twan (½/1)

Dekker, Bart (0/1)

Friesen, Boris (½/1)

Gouw, Carol Peter (1/1)

Heemskerk, Wim (1/1)

Helvensteijn, Dennis (½/1)

Hopster, Ruud (1/1)

Jonker, Fred (0/1)

Kabanof, Nikolai (0/1)

Kaptein, Peter (1/1)

Klein, Dominik (1/1)

Knipscheer, Poulien (1/1)

Lytchak, Alexander (0/1)

Mannen, Henk (½/1)

Rijsterborgh, R (1/1)

Senff, Martin (0/1)

Van de Beld, Dennis (½/1)

Van de Klashorst, Fred (0/1)

Van der Kuyl, Alexander (1/1)

Van Herwaarden, Arjen (1/1)

Van Oosterom, Chiel (1/1)

Van Otten, Gerard J (1/1)

Van Vliet, Gert Jan (½/1)

Velde, Jan (1/1)

Vermaat, Ruben (1/1)

Verwiel, Eugene (0/1)

Werle, Jan (0/1)

Westerman, Hendrik W (1/1)

Winkel, Ruud (1/1)

Wu, Sai Wing (1/1)

Wunnink, Michael (0/1)

? - Van Roosmalen, Sjoerd (37)

Gustafsson, Jan (0/1)

Haast, Anne (0/1)

Janssen, Ger (½/1)

Kerstens, Dennis (½/1)

Kohler, Aran (0/1)

Lalic, Bogdan (0/1)

Loeber, Roderick (1/1)

Mannen, Henk (0/1)

Mellema, Andries (½/1)

Molenaar, Joseph (1/1)

Nobbenhuis, Stefan (1/1)

Odendahl, Reiner (0/1)

Peeters, Guido (1/1)

Perez Garcia, Hebert (0/1)

Perluka, Esther (½/1)

Rietveld, Renze (0/1)

Royakkers, Guido (0/1)

Schenkeveld, Daniel (1/1)

Smits, Sebastiaan (1/1)

Stuifbergen, Jan (0/1)

Tabak, Stefan (0/1)

Thissen, Timon (0/1)

Van Briemen, Willem Jan (0/1)

Van Delft, Merijn (0/1)

Van den Boomen, R (1/1)

Van der Meijden, Martien (1/1)

Van Leent, Dmitri (½/1)

Van Tellingen, Frank (1/1)

Van Weersel, Arlette (1/1)

Van Zutphen, Jimmy (0/1)

Openings played as White (26)

A65 Benoni, 6.e4 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4)
Average Elo: 2134
Result: 1½/3 = 50%

E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average Elo: 2218
Result: 1½/3 = 50%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 0
Result: 3/3 = 100%

D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 0
Result: 1½/2 = 75%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2408
Result: 1/2 = 50%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2216
Result: 1/2 = 50%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2267
Result: 1/2 = 50%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 0
Result: 1/2 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2462
Result: ½/1 = 50%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 0
Result: 1/1 = 100%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 2139
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2200
Result: ½/1 = 50%

D63 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1)
Average Elo: 1588
Result: 1/1 = 100%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2141
Result: 0/1 = 0%

D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo: 1478
Result: 1/1 = 100%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2265
Result: 0/1 = 0%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 0
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2464
Result: 0/1 = 0%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 0
Result: 0/1 = 0%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 0
Result: 1/1 = 100%

E25 Nimzo-Indian, Samisch (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 c5 6.f3 d5 7.cxd5)
Average Elo: 0
Result: ½/1 = 50%

E89 King's Indian, Samisch, Orthodox Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Nge2 cxd5)
Average Elo: 0
Result: 1/1 = 100%

A81 Dutch (1.d4 f5 2.g3)
Average Elo: 0
Result: 1/1 = 100%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 0
Result: 1/1 = 100%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 1803
Result: 1/1 = 100%

A67 Benoni, Taimanov Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Bb5+)
Average Elo: 2045
Result: 0/1 = 0%

Openings played as Black (24)

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2234.5
Result: 2½/5 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2233
Result: 1/3 = 33.33%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 2296
Result: 2/3 = 66.67%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2057.67
Result: ½/3 = 16.67%

C00 French Defense (1.e4 e6)
Average Elo: 0
Result: 1/2 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2191
Result: 0/2 = 0%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2375
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2160
Result: 1/2 = 50%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 0
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 1/1 = 100%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 0
Result: 0/1 = 0%

B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo: 0
Result: ½/1 = 50%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 2065
Result: 1/1 = 100%

A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 0
Result: 0/1 = 0%

B98 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7)
Average Elo: 0
Result: 0/1 = 0%

A39 English, Symmetrical, Main line with d4 (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6 6.O-O O-O 7.d4)
Average Elo: 2183
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2271
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 1902
Result: 1/1 = 100%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2376
Result: 0/1 = 0%

A12 English with b3 (1.c4 c6 2.Nf3 d5 3.b3)
Average Elo: 2236
Result: ½/1 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 2054
Result: 1/1 = 100%

B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo: 2166
Result: ½/1 = 50%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2155
Result: 1/1 = 100%