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Player Profile

Player: (Eg: Carlsen,Magnus)

Bortsova, Natasha

Years: 2007-2010
Number of games: 73
Number of wins: 32
Number of draws: 13
Number of losses: 28
White score: 18½/39 (47.44% - Average Elo: 1163.33)
Black score: 20/34 (58.82% - Average Elo: 1130.9)

Rating progression

(Year: 2010 - Elo: 1291) (Year: 2009 - Elo: 1267) (Year: 2008 - Elo: 1102) (Year: 2007 - Elo: 1112)

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

Top wins

Bortsova, Natasha (1247) - Canfell, Mike J (1889), Sydney op-B, Parramatta (E94) - 2010
Bortsova, Natasha (1102) - Davey, Timothy (1325), Adelaide Interclub-A, Adelaide (D02) - 2008
Bortsova, Natasha (1371) - Shan, Caroline (1223), AUS-ch U18 Girls, Sandy Bay (C50) - 2010
Greenwood, Norman (1752) - Bortsova, Natasha (1247), Sydney op-B, Parramatta (A46) - 2010
Tenorio, Leonardo (1644) - Bortsova, Natasha (1247), Sydney op-B, Parramatta (B08) - 2010
Turcaj, Pavel (1566) - Bortsova, Natasha (1102), Adelaide Interclub-A, Adelaide (B90) - 2008

Bortsova, Natasha - ? (36)

? - Bortsova, Natasha (29)

Openings played as White (27)

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1095.6
Result: 3/5 = 60%
E00 Queen's Pawn Game (1.d4 Nf6 2.c4 e6)
Average Elo: 1116.33
Result: 1½/3 = 50%
A52 Budapest Gambit (1.d4 Nf6 2.c4 e5 3.dxe5 Ng4)
Average Elo: 1546
Result: 1½/3 = 50%
D40 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5)
Average Elo: 1079
Result: 1/2 = 50%
C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1433
Result: 1/2 = 50%
E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 1480.5
Result: 0/2 = 0%
A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1039.5
Result: 1½/2 = 75%
D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 369
Result: 0/1 = 0%
D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 197
Result: 1/1 = 100%
E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo: 784
Result: 1/1 = 100%
D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 786
Result: 0/1 = 0%
D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 139
Result: ½/1 = 50%
B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 484
Result: 1/1 = 100%
C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 901
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: 1480
Result: 0/1 = 0%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 0
Result: 0/1 = 0%
E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 0
Result: 1/1 = 100%
E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 1473
Result: 0/1 = 0%
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: 1417
Result: 0/1 = 0%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1399
Result: 0/1 = 0%
E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1539
Result: 0/1 = 0%
A66 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4)
Average Elo: 965
Result: 1/1 = 100%
A68 Benoni, Four Pawns Attack (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O)
Average Elo: 1166
Result: ½/1 = 50%
A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 1812
Result: ½/1 = 50%
E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 1345
Result: 0/1 = 0%
E94 King's Indian, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O)
Average Elo: 1889
Result: 1/1 = 100%
E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 1752
Result: ½/1 = 50%

Openings played as Black (20)

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1151.75
Result: 4½/9 = 50%
B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 1005.33
Result: 3½/4 = 87.5%
B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 509
Result: 2/2 = 100%
A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 1752
Result: 2/2 = 100%
A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1012
Result: ½/2 = 25%
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 420
Result: ½/1 = 50%
A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1540
Result: 1/1 = 100%
A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 1135
Result: 0/1 = 0%
B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 0
Result: 0/1 = 0%
B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 0
Result: 0/1 = 0%
B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 1426
Result: 1/1 = 100%
B58 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2)
Average Elo: 1452
Result: 0/1 = 0%
B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 1566
Result: 1/1 = 100%
A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 1166
Result: 1/1 = 100%
E43 Nimzo-Indian, Fischer Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 b6)
Average Elo: 1123
Result: 1/1 = 100%
B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 1221
Result: 0/1 = 0%
B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 774
Result: 1/1 = 100%
B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 1323
Result: 0/1 = 0%
A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 1305
Result: 0/1 = 0%
D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1321
Result: 1/1 = 100%
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