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Player Profile

Player:

(Eg: Carlsen,Magnus)

Kostov, Alexander



Years:	1999-2011
Number of games:	80
Number of wins:	29
Number of draws:	17
Number of losses:	34
White score:	19/42 (45.24% - Average Elo: 2187.48)
Black score:	18½/38 (48.68% - Average Elo: 2147.41)

Rating progression

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

Top wins

Kostov, Alexander - Piven, Igor (2337), Internet Section 18-A, Dos Hermanas (B03) - 2003

Kostov, Alexander (2072) - Torres Rodriguez, Juan Camilo (2177), Medellin IRT op 17th, Medellin (C07) - 2010

Kostov, Alexander - Lievano, Juan (2138), Dos Hermanas Internet qual-C 10th, ICC INT (C65) - 2009

Catta Preta, Daniel Martins (2134) - Kostov, Alexander, Internet Section 16-B, Dos Hermanas (E11) - 2003

Berti Contreras, Lorenginis Jesus (2133) - Kostov, Alexander, Dos Hermanas Internet qual-C 10th, ICC INT (C91) - 2009

Hansen, Martin (2100) - Kostov, Alexander, Dos Hermanas Internet qual-A 10th, ICC INT (C98) - 2009

Kostov, Alexander - ? (41)

Fancsy, Imre (1/2)

Alvarez, Javier (0/1)

Antic, Dejan (0/1)

Ardovsky, Philip (1/1)

Babilonia, Mauricio Rafael (0/1)

Buitrago Grajales, Juan Carlos (½/1)

Castano, Jhon Edison (1/1)

Castro Moreno, Fernando (0/1)

Chavarro, Jeffry (½/1)

Condori Aranya, Edwin (½/1)

Eiriksson Vikingur, Fjalar (1/1)

Escobar Medina, Andres F (0/1)

Estrella Becerra, Fernando (0/1)

Gonzalez Cueto, Jose (1/1)

Guerrero Avila, Hernando (½/1)

Hebden, Mark (0/1)

Hoyos Campuzano, Efrain (0/1)

Kanep, Meelis (0/1)

Lievano, Juan (1/1)

Lovinger, Daniel (0/1)

Manrique Ochoa, Fernando (1/1)

Mateus, Alejandro (½/1)

Moskow, Eric (½/1)

Navia Alvarez, Edwin Adrian (1/1)

Ovidiu, Popa (½/1)

Piven, Igor (1/1)

Rodriguez, Luis Alejandro (0/1)

Roemischer, Michael (½/1)

Santarius, Erik F (1/1)

Sargissian, Gabriel (0/1)

Sarmiento Tobon, Luis (1/1)

SH (0/1)

Slotopolsky, Adriana (1/1)

Suarez Zapata, Hernando (0/1)

Teli, Amit P (½/1)

Torres Rodriguez, Juan Camilo (1/1)

Tovio, Israel (0/1)

Vanegas Barbosa, Jhonny German (½/1)

Vargas Arteaga, Alexis (0/1)

Varon Renteria, Christian G (0/1)

Wei, Phillip (1/1)

? - Kostov, Alexander (38)

Ashok, Kumar R (1/1)

Avellaneda Arevalo, Ronald (½/1)

Barreira, Martin Adrian (1/1)

Berti Contreras, Lorenginis Jesus (1/1)

Brea, Francis A (0/1)

Bustillo, Joaquin (1/1)

Cabrera Pino, Alexis (0/1)

Carvajal Montoya, Juan Camilo (½/1)

Catta Preta, Daniel Martins (1/1)

Ceron, Edgar Ivan (1/1)

Corredor Rengifo, Luis Fernando (0/1)

Cortes Ortiz, Juan Carlos (1/1)

Dabo Peranic, Robert (0/1)

Escobar Barona, Juan Fernando (0/1)

Fier, Alexandr (0/1)

Fonseca de Olivera, Luis Fernando (0/1)

Guelgua, Alvaro (½/1)

Hansen, Martin (1/1)

Jaramillo Ochoa, Mateo (0/1)

Kirk, Jim (1/1)

Lacasa Diaz, Jose Antonio (0/1)

Lizarazo, Juan Carlos (1/1)

McCabe, Ed (1/1)

Muehlberger, Rupert (1/1)

Pauo (1/1)

Paz, Mayan (0/1)

Posada Zuluaga, Juan Manuel (1/1)

Prizant, Jaroslav (0/1)

Romo Bucheli, David (1/1)

Salazar, Monica Maria (½/1)

Sanchez, Victor Hugo (0/1)

Torres Gonzalez, Jose Arturo (½/1)

Tovio, Israel (0/1)

Uribe, Mauricio (0/1)

Vigorito, David (0/1)

Warner, Delisle (0/1)

Zapata Arbelaes, Estiven (1/1)

Zapata, Uriel Arturo (0/1)

Openings played as White (18)

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2217
Result: 8/17 = 47.06%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2450.67
Result: ½/4 = 12.5%

B01 Scandinavian (1.e4 d5)
Average Elo: 0
Result: ½/2 = 25%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 2109.5
Result: 2/2 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2000
Result: 1/2 = 50%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2102
Result: 1½/2 = 75%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 1885
Result: ½/2 = 25%

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2171
Result: ½/1 = 50%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2114
Result: 0/1 = 0%

C40 King's Knight Opening (1.e4 e5 2.Nf3)
Average Elo: 0
Result: 0/1 = 0%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2406
Result: ½/1 = 50%

C06 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 cxd4 8.cxd4)
Average Elo: 1928
Result: 0/1 = 0%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2138
Result: 1/1 = 100%

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

C79 Ruy Lopez, Steinitz Defense Deferred (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O d6)
Average Elo: 1964
Result: 1/1 = 100%

C80 Ruy Lopez, Open (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4)
Average Elo: 0
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 0
Result: 1/1 = 100%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2294
Result: 0/1 = 0%

Openings played as Black (23)

C98 Ruy Lopez, Closed, Chigorin (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.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6)
Average Elo: 2090.14
Result: 3½/8 = 43.75%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 1887
Result: 1/2 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 0
Result: 2/2 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 0
Result: 2/2 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 2247
Result: 0/2 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2090
Result: 1½/2 = 75%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2027
Result: 1½/2 = 75%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2125
Result: 1/2 = 50%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2150
Result: 1/2 = 50%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 2407
Result: 0/1 = 0%

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

C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dc 5.O-O f6 6.d4)
Average Elo: 0
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2217
Result: 0/1 = 0%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2134
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 2483
Result: 0/1 = 0%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 2298
Result: 0/1 = 0%

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: 2133
Result: 1/1 = 100%

C34 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3)
Average Elo: 2590
Result: 0/1 = 0%

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: 0
Result: 0/1 = 0%

C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6)
Average Elo: 2381
Result: 0/1 = 0%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 1863
Result: 0/1 = 0%

C96 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.h3 Na5 10.Bc2)
Average Elo: 1925
Result: 0/1 = 0%