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Player Profile

Player:

(Eg: Carlsen,Magnus)

Cosma, E



Years:	2021-2023
Number of games:	117
Number of wins:	44
Number of draws:	43
Number of losses:	30
White score:	38½/61 (63.11% - Average Elo: 2136.95)
Black score:	27/56 (48.21% - Average Elo: 2158.21)

Rating progression

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

Top wins

Cosma, E (2248) - Talu, Mircea (2343), GP Romania Stage 3 2022, Miercurea Ciuc ROU (D02) - 2022

Cosma, E (2248) - Rudzinska, Michalina (2315), Olympiad Women 2022, Chennai IND (A14) - 2022

Cosma, E (2243) - Kubicka, Anna (2262), 13th Maria Albulet Mem, Braila ROU (A05) - 2022

Anton, T (2454) - Cosma, E (2277), Super Chess Rapid Open, Bucharest ROU (D53) - 2022

Reizniece, D (2283) - Cosma, E (2281), Frauenbundesliga 2021-22, Germany GER (A13) - 2022

Doluhanova, E (2264) - Cosma, E (2243), 13th Maria Albulet Mem, Braila ROU (C01) - 2022

Cosma, E - ? (54)

Lehaci, Miruna-Daria (½/3)

Chicarosie, Ioana-Bianca (2/2)

Ciocan, Maria-Alexandra (0/1)

Ciolacu, Alessia-Mihaela (½/1)

Codreanu, Marius (1/1)

Colichon Rebryck, Carlos Alexei (0/1)

Cordido Sixto, P (0/1)

Cornelisse, J (1/1)

Cornelisse, Sam (1/1)

Cyfka, Karina (½/1)

Didiliuc, Dariana-Gabriela (1/1)

Dobre, A (1/1)

Dragomirescu, C (1/1)

Erdos, V (0/1)

Fishchuk, Vladyslav (1/1)

Georgiev, Ki (½/1)

Gheorghiu, Alexandru-Dan (1/1)

Ghita, Vlad-Bogdan (½/1)

Matasaru, Stephanie (1/1)

Mutisya, Jully (1/1)

Paraschiv, Petronela-Alexandra (½/1)

Peptan, C (½/1)

Petrov, Martin (0/1)

Pitigoi, Sabina-Andreea (1/1)

Prelipcean, Eric-Matei (1/1)

Radikovic, Anamarija (½/1)

Rudzinska, Michalina (1/1)

Saioc, David (1/1)

Samunenkov, Ihor (½/1)

Sandu, Mi (1/1)

Secheres, Ad (½/1)

Sivuk, V (½/1)

Sliwicka, Alicja (½/1)

Stefan, Iulia-Cristiana (1/1)

Stefanova, A (½/1)

Talu, Mircea (1/1)

Toncheva, Nadya (½/1)

Urkedal, F (0/1)

? - Cosma, E (46)

Ionescu, I (1½/3)

Miron, L (0/3)

Bulmaga, I (1/2)

Chicarosie, Ioana-Bianca (2/2)

Arandjelovic, A (1/1)

Ardelean, Ge (0/1)

Baciu, A (½/1)

Butolo, Alexandru-Mircea (1/1)

Bychkov, Vladimir (½/1)

Caraba, Alexandru (1/1)

Ciolacu, Alessia-Mihaela (½/1)

Corte-Real, Carlos Alberto (½/1)

Gavrilescu, David (0/1)

Hoanca, Alexia-Ioana (1/1)

Korpa, B (0/1)

Lehaci, Miruna-Daria (½/1)

Lubbe, Melanie (½/1)

Magold, Filip (0/1)

Manea, Al (0/1)

Maria, Lia-Alexandra (½/1)

Mihalea, Maria-Ioana (1/1)

Mikhalevski, V (0/1)

Mkrtchyan, Mariam (0/1)

Negrean, Andrei (½/1)

Peptan, C (½/1)

Pitigoi, Sabina-Andreea (1/1)

Reizniece, D (1/1)

Ricken, Katharina (0/1)

Sida, Flavius-Ovidiu (1/1)

Silva, Mariana Sofia T (1/1)

Sliwicka, Alicja (0/1)

Stanciu, Andreea-Briana (½/1)

Sustov, Savva (1/1)

Toro Pradenas, M (½/1)

Trifoi, Mihaela-Ioana (1/1)

Veress, Armand (0/1)

Openings played as White (30)

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2205.5
Result: 5/8 = 62.5%

A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo: 2068.29
Result: 4/7 = 57.14%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2110.83
Result: 4½/6 = 75%

D26 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6)
Average Elo: 2247.5
Result: 2/4 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 1918.67
Result: 2½/3 = 83.33%

A04 Reti Opening (1.Nf3)
Average Elo: 2235
Result: ½/2 = 25%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2415.5
Result: 1/2 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2262.5
Result: 0/2 = 0%

B06 Robatsch (1.e4 g6)
Average Elo: 2236.5
Result: 1½/2 = 75%

D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo: 1974.5
Result: 1½/2 = 75%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2180.5
Result: 1½/2 = 75%

D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo: 1865
Result: 1½/2 = 75%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2018
Result: 1½/2 = 75%

A33 English, Symmetrical (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 Nc6)
Average Elo: 2401
Result: ½/1 = 50%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 1815
Result: 1/1 = 100%

D14 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5 5.Nc3 Nc6 6.Bf4 Bf5)
Average Elo: 2064
Result: ½/1 = 50%

B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo: 2041
Result: 1/1 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2256
Result: 1/1 = 100%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2416
Result: ½/1 = 50%

D13 Queen's Gambit Declined Slav, Exchange Variation (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.cxd5 cxd5)
Average Elo: 2185
Result: ½/1 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2157
Result: 0/1 = 0%

E08 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2)
Average Elo: 1930
Result: 1/1 = 100%

A13 English (1.c4 e6)
Average Elo: 2380
Result: 0/1 = 0%

D79 Neo-Grunfeld, 6.O-O, Main line (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6 7.cxd5 cxd5)
Average Elo: 2384
Result: ½/1 = 50%

D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average Elo: 1832
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 2206
Result: 1/1 = 100%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 1615
Result: 1/1 = 100%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2530
Result: 0/1 = 0%

E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average Elo: 2117
Result: 1/1 = 100%

D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average Elo: 2117
Result: 1/1 = 100%

Openings played as Black (28)

C00 French Defense (1.e4 e6)
Average Elo: 2106.8
Result: 2½/5 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 2448.6
Result: ½/5 = 10%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2193.6
Result: 2½/5 = 50%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2290.5
Result: 1½/4 = 37.5%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2288.75
Result: 1½/4 = 37.5%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2190.67
Result: 2/3 = 66.67%

A13 English (1.c4 e6)
Average Elo: 2086.67
Result: 1½/3 = 50%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2221.33
Result: 1/3 = 33.33%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 1812
Result: 2/2 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2056
Result: 1/2 = 50%

C09 French, Tarrasch, Open Variation, Main line (1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 Nc6)
Average Elo: 2153.5
Result: ½/2 = 25%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1815
Result: 2/2 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2242
Result: 0/1 = 0%

A09 Reti Opening (1.Nf3 d5 2.c4)
Average Elo: 2248
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1952
Result: ½/1 = 50%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2014
Result: ½/1 = 50%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 1935
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 1462
Result: 1/1 = 100%

D53 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2454
Result: 1/1 = 100%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 2396
Result: ½/1 = 50%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2516
Result: 0/1 = 0%

E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average Elo: 1912
Result: 1/1 = 100%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 2285
Result: 0/1 = 0%

C92 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)
Average Elo: 1984
Result: ½/1 = 50%

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: 2366
Result: ½/1 = 50%

D56 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 h6 7.Bh4)
Average Elo: 1502
Result: 1/1 = 100%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2510
Result: 0/1 = 0%

C03 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2)
Average Elo: 1851
Result: ½/1 = 50%