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Player:

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Contreras Medina, Ruben Dario



FIDE:	FIDE Card
Title:	CM
Years:	2001-2024
Number of games:	25
Number of wins:	6
Number of draws:	6
Number of losses:	13
White score:	2½/9 (27.78% - Average Elo: 2222.44)
Black score:	6½/16 (40.62% - Average Elo: 2265.12)

Rating progression

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

Top wins

Contreras Medina, Ruben Dario - Alford, Phillipe Jason (2178), MEX-ch Nat & Int 48th, Hermosillo (B70) - 2002

Lares Flores, Manuel (2273) - Contreras Medina, Ruben Dario (2167), MEX-ch op 52nd, Mexico City (B31) - 2006

Vega Granillo, Alejandro (2230) - Contreras Medina, Ruben Dario, MEX-ch Nat & Int 48th, Hermosillo (B34) - 2002

Floresvillar Gonzalez, Luis Miguel (2213) - Contreras Medina, Ruben Dario, MEX-ch Nat & Int 48th, Hermosillo (A04) - 2002

Contreras Medina, Ruben Dario - ? (8)

Villarreal, Jose Felix (0/2)

Alford, Phillipe Jason (1/1)

Contreras Torres, Javier (0/1)

Diaz Guerrero, Jesus Daniel (½/1)

Guillen Cristobal, Sandra N (½/1)

Martha Palafox, Jaime Lionel (0/1)

Mitkov, Nikola (0/1)

Palma Almendra, Jose Amado (½/1)

? - Contreras Medina, Ruben Dario (16)

Albarran Capistran, Alejandro (1/1)

Ambrosio Gallardo, Felix (½/1)

Cori Quispe, Kevin Joel (0/1)

Corrales Jimenez, Fidel (0/1)

Estrada Nieto, Julian (0/1)

Floresvillar Gonzalez, Luis Miguel (1/1)

Galaviz Valdez, M (0/1)

Gonzalez Garcia, Jose (0/1)

Huertas Soris, Ramon Antonio (½/1)

Lares Flores, Manuel (1/1)

Moradiabadi, Elshan (0/1)

Perales Monter, Mario (1/1)

Quesada Perez, Yuniesky (½/1)

Vega Granillo, Alejandro (1/1)

Villegas Corona, Rafael (0/1)

Zepeda, Sonia (0/1)

Openings played as White (8)

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1962
Result: 1/2 = 50%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2222
Result: 0/1 = 0%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2178
Result: 1/1 = 100%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2369
Result: 0/1 = 0%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2196
Result: 0/1 = 0%

E51 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Nf3 d5)
Average Elo: 2520
Result: 0/1 = 0%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2231
Result: ½/1 = 50%

D23 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6)
Average Elo: 2362
Result: 0/1 = 0%

Openings played as Black (12)

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2255
Result: 2/3 = 66.67%

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: 2334
Result: ½/3 = 16.67%

A04 Reti Opening (1.Nf3)
Average Elo: 2213
Result: 1/1 = 100%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 1830
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2288
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2071
Result: 0/1 = 0%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 2122
Result: ½/1 = 50%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2518
Result: 0/1 = 0%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 2230
Result: 1/1 = 100%

B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average Elo: 2064
Result: 0/1 = 0%

B37 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4 Bg7)
Average Elo: 2565
Result: 0/1 = 0%

D73 Neo-Grunfeld, 5.Nf3 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3)
Average Elo: 2574
Result: 0/1 = 0%