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Player Profile

Player:

(Eg: Carlsen,Magnus)

Oswaldo Valentin, Requejo Cotrin



FIDE:	FIDE Card
Title:	FM
Years:	2013-2018
Number of games:	36
Number of wins:	17
Number of draws:	8
Number of losses:	11
White score:	11½/19 (60.53% - Average Elo: 2117)
Black score:	9½/17 (55.88% - Average Elo: 2076.18)

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

Top wins

Oswaldo Valentin, Requejo Cotrin (2304) - Salazar, Carlos (2162), Arequipa GP Peru Sur, Arequipa (E58) - 2013

Oswaldo Valentin, Requejo Cotrin (2304) - Flores, Guillermo (2077), Arequipa GP Peru Sur, Arequipa (E80) - 2013

Oswaldo Valentin, Requejo Cotrin (2262) - Pizzardo, Salvador (2049), PER-ch, Lima (C02) - 2015

Fuentes Dominguez, Felix (2288) - Oswaldo Valentin, Requejo Cotrin (2237), Latin Cup-A 9th, Lima (A30) - 2018

Celis Sanchez, Carlos (2120) - Oswaldo Valentin, Requejo Cotrin (2314), Lima GP IRT op, Lima (C65) - 2013

Saldana Diaz, Juan (2064) - Oswaldo Valentin, Requejo Cotrin (2265), Lima Gran Prix IRT op, Lima (C48) - 2015

Oswaldo Valentin, Requejo Cotrin - ? (19)

Almeida Quintana, Omar (0/1)

Arias, Mario (0/1)

Arroyo Valenzuela, Luigi (1/1)

Berdayes Ason, Dylan Isidro (0/1)

Carbajal, Augusto (½/1)

Cori Tello, Deysi Estella (½/1)

Donayre, Bertin (½/1)

Fernandez, Fernando (0/1)

Flores, Guillermo (1/1)

Lazaro Cuevas, Ronald Anthony (1/1)

Obando Guzman, Soren Federico (1/1)

Pizzardo, Salvador (1/1)

Puppi Lazo, Jorge Luis (1/1)

Risco Alarcon, Julio (½/1)

Salazar, Carlos (1/1)

Serrano Nagamine, David Antonio (1/1)

Terry, Renato (0/1)

Vela, Amrafel (1/1)

Vera Siguenas, Deivy Anthoni (½/1)

? - Oswaldo Valentin, Requejo Cotrin (16)

Celis Sanchez, Carlos (1/2)

Caro Bermudes, Erick (0/1)

Correa Atucsa, Breiner Roiser (1/1)

Delgado Romero, Marco (1/1)

Felix Vega, Aurora Edith (½/1)

Fuentes Dominguez, Felix (1/1)

Martinez Alcantara, Jose Eduardo (0/1)

Quintiliano Pinto, Renato Rodrigues (0/1)

Rengifo Blancas, Renzo Jhonathan (0/1)

Robbiano Taboada, Carlos Alberto (½/1)

Rojas, Steven (1/1)

Rosales, Pierina (1/1)

Saldana Diaz, Juan (1/1)

Sanchez Zambrano, Vanessa (1/1)

Santiago Vilca, Christian Amilca (½/1)

Santiago, Yago de Moura (0/1)

Openings played as White (16)

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1811.5
Result: 2/2 = 100%

B06 Robatsch (1.e4 g6)
Average Elo: 2465
Result: ½/2 = 25%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 1711.5
Result: 2/2 = 100%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2416
Result: 0/1 = 0%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1751
Result: 1/1 = 100%

B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7 6.Be3)
Average Elo: 1948
Result: 1/1 = 100%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 2159
Result: 0/1 = 0%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2049
Result: 1/1 = 100%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 2465
Result: 0/1 = 0%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 1921
Result: ½/1 = 50%

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2468
Result: 0/1 = 0%

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: 2513
Result: ½/1 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 2125
Result: ½/1 = 50%

E58 Nimzo-Indian, 4.e3, Main line with 8...Bxc3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5 6.Bd3 c5 7.O-O Nc6 8.a3 Bxc3 9.bxc3)
Average Elo: 2162
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2193
Result: ½/1 = 50%

E80 King's Indian, Samisch Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3)
Average Elo: 2077
Result: 1/1 = 100%

Openings played as Black (14)

B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo: 2158
Result: 0/2 = 0%

C65 Ruy Lopez, Berlin Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6)
Average Elo: 2066.5
Result: 1½/2 = 75%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1780.5
Result: 2/2 = 100%

E20 Nimzo-Indian (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4)
Average Elo: 1927
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 2141
Result: ½/1 = 50%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2200
Result: 0/1 = 0%

B01 Scandinavian (1.e4 d5)
Average Elo: 2070
Result: 0/1 = 0%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1742
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: 1890
Result: ½/1 = 50%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 2064
Result: 1/1 = 100%

D80 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5)
Average Elo: 2036
Result: 1/1 = 100%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2496
Result: 0/1 = 0%

D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo: 2431
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2288
Result: 1/1 = 100%