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Player Profile

Player:

(Eg: Carlsen,Magnus)

Duvall, Ian



FIDE:	FIDE Card
Years:	2001-2013
Number of games:	48
Number of wins:	18
Number of draws:	18
Number of losses:	12
White score:	18/30 (60% - Average Elo: 2042.86)
Black score:	9/18 (50% - Average Elo: 1994.69)

Rating progression

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

Top wins

Duvall, Ian - Richards, Heather (2246), Basingstoke op, Basingstoke (A40) - 2001

Duvall, Ian (2047) - Lewyk, Ihor (2146), BCF-chT3 0809 (4NCL), Hinckley Island (E47) - 2009

Duvall, Ian (2045) - Shepley, Julien M (2123), BCF-chT4 0708 (4NCL), Sunningdale (A52) - 2008

Bourne, Johnathan (2087) - Duvall, Ian (2045), BCF-chT4 0708 (4NCL), Sunningdale (D03) - 2008

Feavyour, John (2075) - Duvall, Ian (2053), BCF-chT3 1112 (4NCL), England (D60) - 2012

Vikanis, Georgs (2042) - Duvall, Ian (2053), BCF-chT3 1011 (4NCL), England (A43) - 2011

Duvall, Ian - ? (30)

Adair, James R (½/1)

Bayliss, Lyall CP (1/1)

Buchanan, David (½/1)

Campbell, Mark C (1/1)

Coates, David H (0/1)

Cole, Tristram C (½/1)

Dickinson, Timothy R (½/1)

Djabri, Katherine (½/1)

Dodwell, Philip (½/1)

Evans, Craig (½/1)

Flynn, David (0/1)

Foster, James J (1/1)

Georghiou, Paul T (0/1)

Gibson, Christopher A (½/1)

Gilbert, Jonathan A (0/1)

Kendall, Paul SN (½/1)

Krzyzanowski, Patryk (1/1)

Lewyk, Ihor (1/1)

Maguire, Robert (1/1)

Maroroa, Sue Yuchan (1/1)

Matthews, Adrian MS (0/1)

Richards, Heather (1/1)

Richardson, Alex (½/1)

Robinson, David (½/1)

Shepley, Julien M (1/1)

Taylor, Geoffrey P (½/1)

Tunks, Dominic (1/1)

Walker, Adrian (1/1)

Webb, Matthew (0/1)

Ynojosa Aponte, Felix Jose (1/1)

? - Duvall, Ian (18)

Afonin, Iaroslav (0/1)

Bourne, Johnathan (1/1)

Compton, Alistair (0/1)

Dias, Theodore (½/1)

Doci, Stefan (0/1)

Feavyour, John (1/1)

Grainger, Benjamin P (1/1)

Habershon, Paul F (0/1)

Hilton, Stephen H (½/1)

Holland, James P (½/1)

Jackson, James P (0/1)

McFarlane, PA (1/1)

McKeown, Paul (½/1)

Ociepka, Adrian (½/1)

Smith, Ivor BN (½/1)

Vikanis, Georgs (1/1)

Williams, Samuel G (0/1)

Woodcock, Keith D (1/1)

Openings played as White (26)

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2052.33
Result: 2½/3 = 83.33%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2002.5
Result: 0/2 = 0%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2087.5
Result: 1½/2 = 75%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2053
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2246
Result: 1/1 = 100%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1973
Result: 0/1 = 0%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1985
Result: ½/1 = 50%

A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 2123
Result: 1/1 = 100%

A96 Dutch, Classical Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d6)
Average Elo: 2005
Result: ½/1 = 50%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2076
Result: 1/1 = 100%

D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 (1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.g3)
Average Elo: 0
Result: 1/1 = 100%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2075
Result: 1/1 = 100%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 1995
Result: 1/1 = 100%

D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) System (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4 b6)
Average Elo: 1970
Result: ½/1 = 50%

D69 Queen's Gambit Declined, Orthodox Defense, Classical, 13.de (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3 dxc4)
Average Elo: 1934
Result: ½/1 = 50%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 1967
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1984
Result: ½/1 = 50%

E13 Queen's Indian, 4.Nc3, Main line (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb7 5.Bg5 h6 6.Bh4 Bb4)
Average Elo: 2052
Result: ½/1 = 50%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2152
Result: ½/1 = 50%

E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo: 2034
Result: ½/1 = 50%

E46 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O)
Average Elo: 2258
Result: 0/1 = 0%

E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3)
Average Elo: 2146
Result: 1/1 = 100%

E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5)
Average Elo: 2072
Result: ½/1 = 50%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2069
Result: 0/1 = 0%

E87 King's Indian, Samisch, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5)
Average Elo: 1702
Result: 1/1 = 100%

E97 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6)
Average Elo: 2035
Result: ½/1 = 50%

Openings played as Black (16)

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1920
Result: ½/2 = 25%

B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O)
Average Elo: 2083.5
Result: ½/2 = 25%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 0
Result: 1/1 = 100%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 1946
Result: ½/1 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2087
Result: 1/1 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2093
Result: ½/1 = 50%

B71 Sicilian, Dragon, Levenfish Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4)
Average Elo: 2093
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2145
Result: ½/1 = 50%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 1950
Result: 0/1 = 0%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2114
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 2042
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1774
Result: 1/1 = 100%

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: 2075
Result: 1/1 = 100%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 1633
Result: 1/1 = 100%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 1789
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2087
Result: 0/1 = 0%