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Player Profile

Player:

(Eg: Carlsen,Magnus)

Mareco, S



Years:	2021-2023
Number of games:	92
Number of wins:	50
Number of draws:	35
Number of losses:	7
White score:	36/47 (76.6% - Average Elo: 2356.83)
Black score:	31½/45 (70% - Average Elo: 2417.33)

Rating progression

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

Top wins

Mareco, S (2634) - Delgado Ramirez, N (2614), 7th Arica Open 2021, Arica CHI (E15) - 2021

Mareco, S (2652) - Almeida Quintana, O (2536), 55th Capablanca Mem Elite, Havana CUB (B06) - 2022

Mareco, S (2643) - Almeida Quintana, O (2535), 8th ch-Iberoamericano, Mexico City MEX (C41) - 2022

Cori, J (2652) - Mareco, S (2652), LXVII Mexican Open 2022, Chihuahua City MEX (D38) - 2022

Albornoz Cabrera, Carlos Daniel (2574) - Mareco, S (2652), 55th Capablanca Mem Elite, Havana CUB (D35) - 2022

Cuenca Jimenez, J (2552) - Mareco, S (2643), 8th ch-Iberoamericano, Mexico City MEX (D38) - 2022

Mareco, S - ? (45)

Almeida Quintana, O (2/2)

Delgado Ramirez, N (1½/2)

Acosta, Pablo Ismael (1/1)

Al Maashani, Amer (1/1)

Antova, Gabriela (1/1)

Arjun, Kalyan (½/1)

Barbosa, Ev (½/1)

Cori Quispe, Kevin Joel (½/1)

Diaz Villagran, R (½/1)

Doucett, Gonzalo Exequiel (1/1)

Durarbayli, V (½/1)

Fernandez, Maria (1/1)

Frey Beckman, K (1/1)

Galaviz Medina, Sion Radamantys (½/1)

Guerrero Rodriguez, Alej (1/1)

Haldorsen, Benjamin (1/1)

Harsha, B (½/1)

Karthikeyan, M2 (0/1)

Krysa, L (½/1)

Labussiere, Yago (1/1)

Leyva, H (1/1)

Llorens Sepulveda, M (1/1)

Manish Anto, Cristiano F (½/1)

Mavrich, L (1/1)

Melian, Juan Sebastian (1/1)

Quesada Perez, Luis Ernesto (0/1)

Quesada Perez, Ya (½/1)

Raahul, V S (½/1)

Reinuaba, C (1/1)

Ribeiro, Matheus Mendes Domi (1/1)

Salinas Herrera, P (1/1)

Samant, Aditya S (½/1)

Sandoval Mercado, Carlos (1/1)

Santos Latasa, J (½/1)

Santos, Jose Guilherme B Li (1/1)

Silva Hernandez, JoseL (1/1)

Villanueva, Mar (1/1)

? - Mareco, S (42)

Fiorito, Joaquin (1½/2)

Flores, Di (1/2)

Pichot, A (1/2)

Acosta, Pablo Ismael (½/1)

Aditya, Mittal (1/1)

Albornoz Cabrera, Carlos Daniel (1/1)

Bruzon Batista, L (0/1)

Campora, Edgardo (1/1)

Cerda Albornoz, G (1/1)

Cordova, E (1/1)

Cori, J (1/1)

Cuenca Jimenez, J (1/1)

De Carvalho, Vitor Augusto Ponci (1/1)

Di Berardino, D (½/1)

Gaitan, Juan Manuel (1/1)

Gandhi, An (1/1)

Ganguly, S (½/1)

Gonzalez Zamora, J (1/1)

Harutyunian, T (½/1)

Jacobson, Brandon (1/1)

Karavade, E (1/1)

Lopez Silva, H (1/1)

Maass Garza R, A (1/1)

Mitkov, N1 (1/1)

Morales Garcia, S (½/1)

Navarrete Sandoval, Francisco (1/1)

Niemann, Hans Moke (0/1)

Oparin, G (½/1)

Ortiz Suarez, I (1/1)

Ortiz, A (1/1)

Perez Ponsa, F (½/1)

Petrosyan, M (½/1)

Poormosavi, Seyed Kian (0/1)

Prasannaa, S (1/1)

Rodriques, E (½/1)

Salinas Herrera, P (½/1)

Sandoval Mercado, Carlos (½/1)

Santiago, Y (½/1)

Terao, J (1/1)

Vantika, Agrawal (0/1)

Vazquez, Guillermo (½/1)

Yilmaz, M (½/1)

Openings played as White (33)

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2216.67
Result: 2½/3 = 83.33%

A15 English (1.c4 Nf6)
Average Elo: 2189
Result: 2/3 = 66.67%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2313.67
Result: 2/3 = 66.67%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2309.5
Result: 1½/2 = 75%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2413
Result: 1/2 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2423
Result: 2/2 = 100%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2405.5
Result: 2/2 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2598.5
Result: 1/2 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1973.5
Result: 2/2 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2263
Result: 1½/2 = 75%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2392
Result: 1½/2 = 75%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2614
Result: 1/1 = 100%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2242
Result: 1/1 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2535
Result: 1/1 = 100%

A59 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 d6 7.e4)
Average Elo: 2302
Result: 1/1 = 100%

D52 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Nbd7 5.e3 c6 6.Nf3)
Average Elo: 2521
Result: 1/1 = 100%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 2519
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: 2628
Result: ½/1 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2195
Result: 1/1 = 100%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2459
Result: 1/1 = 100%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 2503
Result: 1/1 = 100%

A10 English (1.c4)
Average Elo: 2246
Result: 1/1 = 100%

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: 2613
Result: 0/1 = 0%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2346
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2587
Result: ½/1 = 50%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 2363
Result: 1/1 = 100%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 2438
Result: 1/1 = 100%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 2524
Result: ½/1 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2227
Result: 1/1 = 100%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2250
Result: 1/1 = 100%

B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo: 2482
Result: ½/1 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2197
Result: 1/1 = 100%

D27 Queen's Gambit Accepted, Classical (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.O-O a6)
Average Elo: 2266
Result: 1/1 = 100%

Openings played as Black (31)

D38 Queen's Gambit Declined, Ragozin Variation (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Bb4)
Average Elo: 2458
Result: 3½/4 = 87.5%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2507.33
Result: 2½/3 = 83.33%

E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5)
Average Elo: 2470.5
Result: 1/2 = 50%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2198.5
Result: 2/2 = 100%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2447
Result: ½/2 = 25%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 2428
Result: 1/2 = 50%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2388
Result: 2/2 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2573
Result: 1/2 = 50%

E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo: 2157
Result: 2/2 = 100%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2040
Result: 1/2 = 50%

A15 English (1.c4 Nf6)
Average Elo: 2605
Result: 1½/2 = 75%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 2408
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 2513
Result: ½/1 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 2514
Result: 1/1 = 100%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 2625
Result: ½/1 = 50%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2289
Result: ½/1 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2534
Result: 1/1 = 100%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2545
Result: ½/1 = 50%

B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo: 2265
Result: 1/1 = 100%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2532
Result: 1/1 = 100%

E36 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d5 5.a3)
Average Elo: 2637
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2496
Result: 1/1 = 100%

E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average Elo: 2371
Result: 0/1 = 0%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 2185
Result: 1/1 = 100%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2328
Result: 1/1 = 100%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2637
Result: ½/1 = 50%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2541
Result: ½/1 = 50%

B11 Caro-Kann, Two Knights, 3...Bg4 (1.e4 c6 2.Nc3 d5 3.Nf3 Bg4)
Average Elo: 2538
Result: ½/1 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2097
Result: 1/1 = 100%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2299
Result: ½/1 = 50%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 2458
Result: ½/1 = 50%