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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kovalkova, Nadezhda



FIDE:	FIDE Card
Years:	2006-2009
Number of games:	59
Number of wins:	15
Number of draws:	12
Number of losses:	32
White score:	12½/29 (43.1% - Average Elo: 2073.27)
Black score:	8½/30 (28.33% - Average Elo: 2089.3)

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

Top wins

Kovalkova, Nadezhda (1903) - Chuhachev, Vladimir, Vladivostok op, Vladivostok (A22) - 2007

Kovalkova, Nadezhda (1910) - Ibraeva, Galina, Primorie-ch U16 Girls, Vladivostok (A01) - 2007

Kovalkova, Nadezhda (1910) - Mokeeva, Darina, Primorie-ch U16 Girls, Vladivostok (A29) - 2007

Zinkina, Ekaterina (2099) - Kovalkova, Nadezhda, Primorie-ch (Women), Vladivostok (B63) - 2006

Landina, Natalya (2099) - Kovalkova, Nadezhda (1910), Primorie-ch U16 Girls, Vladivostok (A85) - 2007

Volchek, Vasiliy - Kovalkova, Nadezhda (1903), Vladivostok op, Vladivostok (B72) - 2007

Kovalkova, Nadezhda - ? (27)

Popova, Elena (½/2)

Voloshin, Konstantin (1½/2)

Adamova, Tuyaara (1/1)

Chuhachev, Vladimir (1/1)

Dolbnya, Darya (0/1)

Eshenko, Diana (½/1)

Ibraeva, Galina (1/1)

Ishenko, Dmitry (½/1)

Kopaev, Pavel (0/1)

Kozireva, Ksenia (0/1)

Krivorotova, Anastasiya (1/1)

Kudryavtseva, Yulia (0/1)

Meleshko, Anna (0/1)

Mokeeva, Darina (1/1)

Onishuk, Irina (0/1)

Ovcharenko, Leonid Mikhailovich (0/1)

Pats, Vladimir (0/1)

Petko, Darya (1/1)

Petrov, Ivan2 (0/1)

Polischuk, Irina (½/1)

Semenov, Mikhail3 (1/1)

Solomin, Denis (0/1)

Soshnikov, Vladimir (½/1)

Tarnovskiy, Valeriy (½/1)

Vasiliev, Evgeniy (1/1)

Yurkov, Nikita (0/1)

Zherebtsova, Alexandra (0/1)

? - Kovalkova, Nadezhda (27)

Landina, Natalya (1/3)

Dolbnya, Darya (0/2)

Anop, Alexey (0/1)

Arslanova, Mariya (0/1)

Ataeva, Ilona (½/1)

Bakirova, Alina (1/1)

Biryukova, Anna (0/1)

Fedorenko, Ilya (0/1)

Fedotov, Nikita (0/1)

Kirilenko, Ludmila (½/1)

Kliuchikov, Evgeniy (0/1)

Lobanova, Galina (0/1)

Mikhailova, Lubov (½/1)

Pavlovskiy, Mikhail (0/1)

Sinko, Darya (½/1)

Sofronova, Nadezhda (0/1)

Starkov, Dmitry (½/1)

Stepanov, Andrey (0/1)

Tarasov, Valentin (0/1)

Ustinov, Alexandr Yu (0/1)

Vardanian, Tatevik (1/1)

Vilchenko, Maxim (0/1)

Volchek, Vasiliy (1/1)

Voloshin, Konstantin (1/1)

Zagryadsky, Dmitriy (0/1)

Zaharov, Petr (0/1)

Zinkina, Ekaterina (1/1)

Openings played as White (23)

A22 English (1.c4 e5 2.Nc3 Nf6)
Average Elo: 0
Result: 2½/3 = 83.33%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2062
Result: ½/2 = 25%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2130
Result: 0/2 = 0%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 0
Result: 2/2 = 100%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 2069
Result: 0/2 = 0%

D32 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5)
Average Elo: 1976
Result: 0/1 = 0%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 2169
Result: 0/1 = 0%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2150
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2218
Result: 0/1 = 0%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 2031
Result: ½/1 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 0
Result: ½/1 = 50%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 0
Result: 1/1 = 100%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 0
Result: 1/1 = 100%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 0
Result: 0/1 = 0%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 0
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1901
Result: 0/1 = 0%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 0
Result: 0/1 = 0%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 0
Result: ½/1 = 50%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 2031
Result: 0/1 = 0%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4)
Average Elo: 0
Result: 1/1 = 100%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 0
Result: 0/1 = 0%

Openings played as Black (19)

A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 2167
Result: 0/5 = 0%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 1999.67
Result: 1/5 = 20%

B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo: 0
Result: 1/2 = 50%

A10 English (1.c4)
Average Elo: 0
Result: 1/2 = 50%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: 1/2 = 50%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 0
Result: 0/1 = 0%

B63 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2)
Average Elo: 2099
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2047
Result: ½/1 = 50%

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

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 0
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 0
Result: ½/1 = 50%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 0
Result: ½/1 = 50%

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

A86 Dutch (1.d4 f5 2.c4 Nf6 3.g3)
Average Elo: 0
Result: ½/1 = 50%

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

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2036
Result: ½/1 = 50%

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

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 0
Result: 1/1 = 100%

B76 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O)
Average Elo: 2211
Result: 0/1 = 0%