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Player Profile

Player:

(Eg: Carlsen,Magnus)

Arruda, William Batista



Years:	1998-2005
Number of games:	95
Number of wins:	29
Number of draws:	24
Number of losses:	42
White score:	19½/42 (46.43% - Average Elo: 2185.37)
Black score:	21½/53 (40.57% - Average Elo: 2207.5)

Rating progression

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

Top wins

Arruda, William Batista (2129) - Schneider, Igor (2322), Pan American-ch U18, Balneario Camboriu (A08) - 2005

Arruda, William Batista (1307) - Costa e Silva, Mikhael (1976), BRA-ch U16, Volta Redonda (B77) - 2001

Arruda, William Batista (2072) - Godoy, Jose Rui (1958), BRA-ch U20, Florianopolis (C41) - 2003

Aranha Filho, Alvaro Zimmermann (2272) - Arruda, William Batista (2129), Paulista-ch, Americana (E70) - 2005

Echeverria, Mario Armando (2196) - Arruda, William Batista (2071), Pan American-ch U18, Bogota (B76) - 2004

Dianda, Joao Carlos (2164) - Arruda, William Batista, Paulisto-ch final, Americana (A05) - 1999

Arruda, William Batista - ? (41)

Aranha Filho, Alvaro Zimmermann (0/2)

Bachmann, Andreas (0/1)

Bergman, Thomas (1/1)

Bianeck, Misrael (½/1)

Bittencourt, Jorge Humberto M (0/1)

Buys, Caio Vitor Brandts (1/1)

Carvalho, Herbert Abreu (0/1)

Chemin, Vitorio (0/1)

Choma, Ernani Francisco (½/1)

Costa e Silva, Mikhael (1/1)

De Souza Haro, Paulo Cezar (0/1)

De Souza, Mauro Guimaraes (0/1)

De Toledo, James Mann (0/1)

Di Berardino, Diego Rafael (0/1)

Dianda, Joao Carlos (0/1)

Faria, Gerson (1/1)

Fernandes, Felipe Salles (1/1)

Fier, Alexandr (½/1)

Garcia, Eduardo (0/1)

Godoy, Jose Rui (1/1)

Gomar, Ivan Perez (0/1)

Gomez Cadavid, David (0/1)

Gomez, Gustavo Pizzocaro (½/1)

Jukemura, Leandro (1/1)

Limp, Eduardo Thelio (0/1)

Marmol Villalba, Jorge Orlando (0/1)

Martinez, Carlos Alejandro (½/1)

Mateus Urbano, Luis Alejandro (½/1)

Meirelles, Renato de Paula (1/1)

Menna Barreto, Felipe Kubiaki (½/1)

Miguel, Daniel M (½/1)

Nascimento, Daniel Rodrigues (1/1)

Panesso, Oscar J (1/1)

Quintiliano Pinto, Renato Rodrigues (1/1)

Rocha, Wellington Carlos (0/1)

Rodriguez Vila, Andres (0/1)

Salles, Leandro Luiz Krause (½/1)

Santos, Cleiton D (1/1)

Schneider, Igor (1/1)

Yamamoto, Paulo de Carvalho (1/1)

Zini Bertoli, Eduardo (1/1)

? - Arruda, William Batista (49)

Choma, Ernani Francisco (½/2)

Cominato Neto, Jose Luis (½/2)

Nogueira, Ivan Kuhlmann (½/2)

Van Riemsdijk, Herman Claudius (½/2)

Albizzati, Alexandre Couto (1/1)

Aranha Filho, Alvaro Zimmermann (1/1)

Araujo, Rafael Moreira (1/1)

Bittencourt, Jorge Humberto M (½/1)

Bueno, Alfeu Varela Jr (0/1)

Caldeira, Adriano (0/1)

Chemin, Vitorio (0/1)

Cordova, Emilio (½/1)

Da Mata, Luiz Carlos (1/1)

De Lima, Diogo Nakasawa (½/1)

De Toledo, James Mann (0/1)

Delai, Paula Fernanda (0/1)

Diamant, Andre (½/1)

Dianda, Joao Carlos (1/1)

Diaz, Robert (½/1)

Echeverria, Mario Armando (1/1)

Elias Alvarez, Alfonso Jose (1/1)

Fernandes, Felipe Salles (1/1)

Ferreira Brandet, Rodrigo Maycon Mira (1/1)

Franco, Haroldo (0/1)

Galati, Mario Augusto (½/1)

Gattass, Allan Arriada (1/1)

Gazel Pereira, Frederico (½/1)

Gimenes, Estacio (0/1)

Godelli, Arthur (0/1)

Leal Furlan, Andre Giovani (0/1)

Lebredo Zaragoitia, Gerardo (0/1)

Marra, Eduardo da Costa (0/1)

Mekhitarian, Krikor Sevag (½/1)

Mendoza Moreno, Vicente (1/1)

Michiels, Rob (0/1)

Mousse Neto, Sebastiao Alberto (1/1)

Neubauer, Martin (0/1)

Obregon, Carlos Andres (½/1)

Palozi, Paulo Ricardo (1/1)

Pinheiro, Iung Alicio (0/1)

Pontes, Paulo Ricardo (½/1)

Purcotes, Francisco Jr (½/1)

Rocha, Wellington Carlos (0/1)

Santos Flores, Alberto Javier (0/1)

Sarmento, Katia Maia (1/1)

Tikkanen, Hans (0/1)

Tsuboi, Edson Kenji (0/1)

Utiyama, Marcel Heimar Ribei (0/1)

Van Riemsdijk, Vinicius Paulo (0/1)

Openings played as White (32)

B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2373
Result: 0/3 = 0%

A04 Reti Opening (1.Nf3)
Average Elo: 2258.5
Result: 1/3 = 33.33%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 2028.5
Result: 1/2 = 50%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 0
Result: 2/2 = 100%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 2122.5
Result: 1/2 = 50%

B89 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6 7.Be3)
Average Elo: 2378
Result: 0/2 = 0%

B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo: 0
Result: 1½/2 = 75%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2036
Result: ½/2 = 25%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 2325
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 0
Result: 1/1 = 100%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 2262
Result: 0/1 = 0%

B77 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 8.Qd2 Nc6 9.Bc4)
Average Elo: 1976
Result: 1/1 = 100%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2076
Result: ½/1 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1858
Result: ½/1 = 50%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 2207
Result: 0/1 = 0%

B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo: 2187
Result: 0/1 = 0%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 2343
Result: 0/1 = 0%

D31 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3)
Average Elo: 2402
Result: ½/1 = 50%

C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo: 2260
Result: 0/1 = 0%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 0
Result: 1/1 = 100%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2479
Result: 0/1 = 0%

A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 1825
Result: 1/1 = 100%

C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo: 1884
Result: ½/1 = 50%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 0
Result: 1/1 = 100%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2353
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 2322
Result: 1/1 = 100%

B01 Scandinavian (1.e4 d5)
Average Elo: 0
Result: 1/1 = 100%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2281
Result: ½/1 = 50%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 0
Result: ½/1 = 50%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 1981
Result: ½/1 = 50%

Openings played as Black (30)

B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Qa5 11.Bb3 Rfc8 12.h4)
Average Elo: 2182.25
Result: 3½/7 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2026.67
Result: 1/5 = 20%

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: 2315
Result: 2/4 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2372.5
Result: 0/3 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2134.5
Result: 1½/3 = 50%

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: 2330
Result: 1½/3 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2293.67
Result: ½/3 = 16.67%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 2388
Result: 0/2 = 0%

E69 King's Indian, Fianchetto, Classical Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.e4 c6 9.h3)
Average Elo: 2275
Result: ½/2 = 25%

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: 2330
Result: 0/1 = 0%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 2164
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 2243
Result: 0/1 = 0%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 1805
Result: 1/1 = 100%

E76 King's Indian, Four Pawns Attack (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4)
Average Elo: 2255
Result: 0/1 = 0%

B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo: 2202
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 2126
Result: 0/1 = 0%

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

A24 English, Bremen System with ...g6 (1.c4 e5 2.Nc3 Nf6 3.g3 g6)
Average Elo: 2255
Result: ½/1 = 50%

B77 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 8.Qd2 Nc6 9.Bc4)
Average Elo: 0
Result: ½/1 = 50%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 2197
Result: 0/1 = 0%

E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.Nge2 c6)
Average Elo: 1867
Result: 1/1 = 100%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 1894
Result: ½/1 = 50%

E89 King's Indian, Samisch, Orthodox Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5 c6 8.Nge2 cxd5)
Average Elo: 0
Result: 1/1 = 100%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2384
Result: ½/1 = 50%

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

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2272
Result: 1/1 = 100%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 2244
Result: ½/1 = 50%

E74 King's Indian, Averbakh, 6...c5 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5)
Average Elo: 0
Result: 1/1 = 100%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 0
Result: ½/1 = 50%

B73 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)
Average Elo: 0
Result: 1/1 = 100%