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Player Profile

Player:

(Eg: Carlsen,Magnus)

Mariam, Essa



FIDE:	FIDE Card
Years:	2011-
Number of games:	179
Number of wins:	82
Number of draws:	13
Number of losses:	84
White score:	41½/88 (47.16% - Average Elo: 1766.55)
Black score:	47/91 (51.65% - Average Elo: 1667.58)

Rating progression

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

Top wins

Mariam, Essa (1819) - Latreche, Sabrina (2014), ch-Arab Indiv Women 2024, Sharjah UAE (A50) - 2024

Mariam, Essa (1583) - Chistyakova, Daria (1947), 23rd Dubai Open B 2023, Dubai UAE (A01) - 2023

Mariam, Essa (1779) - Bargan, Victoria (1941), Olympiad Women 2024, Budapest HUN (B33) - 2024

Forgas Moreno, Yaniela (2203) - Mariam, Essa (1779), Olympiad Women 2024, Budapest HUN (B24) - 2024

Hamid, Rani (1874) - Mariam, Essa (1561), Asia Nations online Cup (Women), Chess.com INT (B33) - 2020

Chen, Yiru (1828) - Mariam, Essa (1602), Asian University (Women), Tornelo INT (B33) - 2021

Mariam, Essa - ? (83)

Rouda Essa, Alserkal (0/4)

Almaini, Aishah Sarhan (1½/2)

Sara Masood Abdullah (2/2)

Aadhya Jain (1/1)

Abdullah, Al Hamed (½/1)

Abla, Sawayeh Alkaabi (1/1)

Adouane, Selma (1/1)

Al Hosani, Sara (1/1)

Al Moaamari, Mozah (1/1)

Al Zidjali, Khalifa (1/1)

Alhomsi, Mouhammad (0/1)

Alsalti, Rania (1/1)

Alsemairi, Dalia (1/1)

Anoud Eisa Mohamed (1/1)

Arpita, Mukherjee (0/1)

Avetisyan, Mariam (0/1)

Azhar, Puteri Munajjah Az (0/1)

Bablok, Maciej (½/1)

Balajayeva, Khanim Asad Qizi (0/1)

Bargan, Victoria (1/1)

Bashaer, Khalil (1/1)

Beminiwatta, AWRA (1/1)

Besa, Masaiti (½/1)

Beukes Jamie-Nicole (1/1)

Blazeka, Mihaela (1/1)

Brizzi, Milagros Tatiana (0/1)

Bwalya Mulwale, Lubuuto (0/1)

Caxita, Esperanca (1/1)

Chekh Adm Khedr, Aram (0/1)

Chistyakova, Daria (1/1)

Coman, Emilia Florentina (0/1)

Dilpak, Ali Hamzah (1/1)

Ebeling, Mikaela (0/1)

Elansary, Eman (1/1)

Faruq, Afifa Ayyun (0/1)

Feofilova, Elizaveta (1/1)

Fronda Pascua, Jan Jodilyn (0/1)

Gamal Eldin, Zeinab (0/1)

Geldyeva, Mekhri (0/1)

George Samir, David (0/1)

Grigoryan, Arpine (0/1)

Hamza, Amira (0/1)

Hapala, L (0/1)

Jablonskaja, Anastasija (0/1)

Jacimovic, Sara (0/1)

Jalloul, Maya M (0/1)

Jawaher, Khalil (1/1)

Jennitha, Anto K (0/1)

Kalyaeva, Eleonora (0/1)

Khalil, Reem (0/1)

Kindipan, Zyralle (1/1)

Kovacs, Judit (0/1)

Krumina, Linda (0/1)

Kubicka, Anna (0/1)

Latreche, Sabrina (1/1)

Layan, Mansour Qassabi (1/1)

Malan, Lucia (1/1)

Maldonado Polo, Mariangeli (1/1)

McCusker, Kirsty (1/1)

Muratova, Anel (1/1)

Nassr, Lina (1/1)

Nassr, Manel (0/1)

Neupane, Anisha (1/1)

Onoja, Iyefu Joy (1/1)

Perez Canete, Dora Romina (0/1)

Petrova, Ana (0/1)

Potapova, Margarita (0/1)

Sisior, Dilyolt Kyarii Parrado (1/1)

Skaslien, Maria (1/1)

Soneji, Janhavi (0/1)

Swennen, Fleur (0/1)

Tahmazova, Fidan (1/1)

Tomic, Jelena (1/1)

Varshini, Veileven (0/1)

Vazquez, Guillermo (0/1)

Velychko, Sofiya (0/1)

Wafa, Shahenda (0/1)

Wickramasinghe, Dilhara Ishini (0/1)

? - Mariam, Essa (88)

Pujari, Rucha (0/2)

Sara, Masood Abdullah (2/2)

Sawan, Eman (1/2)

Aagney, Narasimhan (1/1)

Abrar Mohammed, Almaazmi (1/1)

Al Aisaee, Anat (1/1)

Al Hadrami, Onoud (1/1)

Al Hammadi, Manal Hussein (1/1)

Al Hammadi, Mona H (0/1)

Al Moaamari, Mozah (0/1)

Al Shamsi, Ousha (½/1)

Alboredo, Julia (0/1)

Alim, Rahaf Hussain A (1/1)

Alkudsi, Nuha Abdulrhman (1/1)

Almaamari, Zainab Darwish (1/1)

Alshamsi, Obaid (1/1)

ALSHEHRI, SARAH MANSOUR D (1/1)

Arnab Jena (1/1)

Asryan, Anush (0/1)

Babiy, Olga (0/1)

Barghol, Fatemeh (1/1)

Barth, Anna Lena (1/1)

Berezina, Irina (0/1)

Boshra, Alshaeby (0/1)

Cadeau, Merisena (½/1)

Calitz, Hananke (0/1)

Chen, Chi (0/1)

Chen, Yiru (1/1)

Coro, Soledad (½/1)

Cumberbatch, Gabriella (1/1)

Dahampriya, HKT Dewnethmie (0/1)

Dak Albab, Abdul Rahman (1/1)

Fernandez, Dandel (½/1)

Focil Mendoza, Felipe Rafael (1/1)

Forgas Moreno, Yaniela (1/1)

Gabsi, Israa (1/1)

Gamage, Desandhi Dhihansa (0/1)

Gamage, Yasasmi Umarusiru (1/1)

Gantsetseg, Ganbold (1/1)

Jawaher, Khalil (½/1)

Kaliakhmet, Elnaz (0/1)

Kaushika, Sridharan (1/1)

Khotenashvili, Bela (0/1)

Kojek, Zala (½/1)

Latreche, Sabrina (0/1)

Liu, Suhui (0/1)

Marzouk, Amira (1/1)

Matskevich, Varvara (0/1)

Mayrhuber, Nikola (0/1)

Mefteh, Meyssem (1/1)

Michelle, Catherina P (0/1)

Mihailova, Alina (0/1)

Moreno Mora, Milaydes Lourdes (1/1)

Nagoor, Khani Rawther Abumo (0/1)

Nansubuga, Gloria (0/1)

Nassr, Manel (0/1)

Navarro Maldonado, Monica Dayana (1/1)

Parkhurst Casas, Andrea Ju (1/1)

Radeva, Viktoria (0/1)

Raghavan, Siddharth (0/1)

Rakic, Tijana (1/1)

Rakotoniaina Tiana Johanna (1/1)

Rayes, Abdul Kader (0/1)

Razafindrabe, Bakoly (0/1)

Rollot, Florence (0/1)

Romany, Joy (0/1)

Saif, Ahmed (0/1)

Schloffer, Jasmin Denise (0/1)

Shouq, Aman Ali (1/1)

Sklyar, Yadviga (1/1)

Sokolova, Victoria (1/1)

Surujhlal, Kayla (1/1)

Widad, Sabah Noori (1/1)

Yousfi, Yasmine (0/1)

Openings played as White (55)

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1699.14
Result: 2½/7 = 35.71%

B01 Scandinavian (1.e4 d5)
Average Elo: 1589.75
Result: 3½/5 = 70%

A01 Nimzovich-Larsen Attack (1.b3)
Average Elo: 1814.4
Result: 3/5 = 60%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: 2/3 = 66.67%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 1913
Result: 1/3 = 33.33%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2213
Result: ½/3 = 16.67%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 1739
Result: 1/2 = 50%

B76 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O)
Average Elo: 1744
Result: 1/2 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 1661
Result: 0/2 = 0%

B06 Robatsch (1.e4 g6)
Average Elo: 1614
Result: 1½/2 = 75%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1900
Result: 1/2 = 50%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 1706
Result: 1/2 = 50%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 1328.5
Result: 2/2 = 100%

B90 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6)
Average Elo: 2033.5
Result: 0/2 = 0%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 1339
Result: 1/2 = 50%

C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo: 1948.5
Result: 0/2 = 0%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1614.5
Result: 1/2 = 50%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 1959
Result: 1/2 = 50%

C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo: 1988
Result: 0/2 = 0%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 1667
Result: 0/1 = 0%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 1804
Result: 0/1 = 0%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 1622
Result: 0/1 = 0%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 2081
Result: 0/1 = 0%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 1274
Result: 1/1 = 100%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 1330
Result: 0/1 = 0%

C40 King's Knight Opening (1.e4 e5 2.Nf3)
Average Elo: 1503
Result: 1/1 = 100%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 2258
Result: 0/1 = 0%

B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo: 1395
Result: 1/1 = 100%

B93 Sicilian, Najdorf, 6.f4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.f4)
Average Elo: 1723
Result: 0/1 = 0%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 1398
Result: 0/1 = 0%

C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo: 1795
Result: 0/1 = 0%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 1878
Result: 0/1 = 0%

B74 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3)
Average Elo: 2152
Result: 0/1 = 0%

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: 1694
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1443
Result: 1/1 = 100%

C48 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5)
Average Elo: 1167
Result: 1/1 = 100%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 0
Result: 1/1 = 100%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2139
Result: 0/1 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 1936
Result: 1/1 = 100%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 2113
Result: 0/1 = 0%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 1869
Result: 1/1 = 100%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2174
Result: 0/1 = 0%

E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average Elo: 1775
Result: 0/1 = 0%

A93 Dutch, Stonewall, Botvinnik Variation (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2 Be7 5.Nf3 O-O 6.O-O d5 7.b3)
Average Elo: 1386
Result: 1/1 = 100%

C70 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4)
Average Elo: 1488
Result: 1/1 = 100%

A20 English (1.c4 e5)
Average Elo: 1735
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 1981
Result: 0/1 = 0%

D36 Queen's Gambit Declined, Exchange, Positional line, 6.Qc2 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Qc2)
Average Elo: 1936
Result: 1/1 = 100%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 2014
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 1809
Result: 1/1 = 100%

D45 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3)
Average Elo: 1864
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 1832
Result: 1/1 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1864
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2096
Result: 0/1 = 0%

Openings played as Black (49)

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1688.73
Result: 6/11 = 54.55%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1511.25
Result: 3/5 = 60%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1712
Result: 3/5 = 60%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2031.67
Result: 1/4 = 25%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1573
Result: 2/4 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1920.5
Result: 1/3 = 33.33%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1464.67
Result: 1½/3 = 50%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1705
Result: 3/3 = 100%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 1785.33
Result: 2/3 = 66.67%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1362.33
Result: 1½/3 = 50%

A04 Reti Opening (1.Nf3)
Average Elo: 1422
Result: 1/2 = 50%

B20 Sicilian (1.e4 c5)
Average Elo: 1153
Result: 1/2 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1468.5
Result: 1/2 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 1385.5
Result: 1/2 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2143
Result: 1/2 = 50%

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 1300
Result: 1/2 = 50%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 1728
Result: 2/2 = 100%

B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo: 1916.5
Result: 0/2 = 0%

B01 Scandinavian (1.e4 d5)
Average Elo: 1246
Result: 1/1 = 100%

A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo: 1540
Result: 0/1 = 0%

D20 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4)
Average Elo: 1668
Result: 0/1 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 0
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 0
Result: 1/1 = 100%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 0
Result: ½/1 = 50%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 1762
Result: 0/1 = 0%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2019
Result: 0/1 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1560
Result: 1/1 = 100%

A43 Old Benoni (1.d4 c5)
Average Elo: 1708
Result: 1/1 = 100%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 1370
Result: 0/1 = 0%

A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo: 2187
Result: 0/1 = 0%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 1462
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 1470
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 1543
Result: 1/1 = 100%

E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo: 1588
Result: 0/1 = 0%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 0
Result: 1/1 = 100%

A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo: 1432
Result: 0/1 = 0%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 1686
Result: 1/1 = 100%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 1426
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 0
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 0
Result: 1/1 = 100%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1529
Result: 1/1 = 100%

A64 Benoni, Fianchetto, 11...Re8 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O 9.O-O Nbd7 10.Nd2 a6 11.a4 Re8)
Average Elo: 1926
Result: 0/1 = 0%

A02 Bird's Opening (1.f4)
Average Elo: 2001
Result: ½/1 = 50%

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 1761
Result: 1/1 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2432
Result: 0/1 = 0%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 2127
Result: 0/1 = 0%

E21 Nimzo-Indian, Three Knights (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3)
Average Elo: 1671
Result: ½/1 = 50%

A62 Benoni, Fianchetto Variation (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.g3 Bg7 8.Bg2 O-O)
Average Elo: 1934
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2258
Result: 0/1 = 0%