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Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Ketola, Klaus
Years
:
1962-2003
Number of games
:
106
Number of wins
:
33
Number of draws
:
32
Number of losses
:
41
White score
:
27½/54 (50.93% - Average Elo: 2260.38)
Black score
:
21½/52 (41.35% - Average Elo: 2271.74)
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Ketola, Klaus - Raisa, Unto (2260), FIN-chT, Finland (B33) - 1991
Ketola, Klaus - Pulkkinen, Kari (2255), FIN-chT, Finland (C91) - 1989
Ketola, Klaus - Kauppinen, Martti (2230), FIN-chT, Finland (B74) - 1990
Turunen, Erkki O (2280) - Ketola, Klaus, FIN-chT, Finland (E38) - 1992
Raisa, Unto (2215) - Ketola, Klaus, FIN-chT 9596, Finland (E10) - 1996
Scholes, James Edward - Ketola, Klaus, WchT Students 11th Group2, Krakow (C88) - 1964
Ketola, Klaus - ? (51)
Graeffe, Petri (0/2)
Heino, Hannu (1/2)
Kaiju, Kauko (2/2)
Bonhomme, Marcel (½/1)
Bonne, Marck (0/1)
Celis, Stephane (1/1)
Dahlin, Gunnar (1/1)
Eklund, Kari (½/1)
Garcia Martinez, Silvino (1/1)
Hamalainen, Sami (½/1)
Hentunen, Asko (0/1)
Innala, Heikki Pekka (0/1)
Juntunen, Reijo (½/1)
Kauppinen, Martti (1/1)
Kokkonen, Eero (0/1)
Koponen, Erkki (1/1)
Koskinen, Jukka (1/1)
Kuijpers, Frans (0/1)
Laato, Antti (0/1)
Lahtinen, Markku (0/1)
Lamminen, Matti (½/1)
Lehtivaara, Risto (0/1)
Martikainen, Veikko (1/1)
Nokso Koivisto, Aki (0/1)
Norri, Joose (1/1)
Ostojic, Predrag (0/1)
Paldanius, Pekka (1/1)
Pedersen, Karl (½/1)
Pirttimaki, Timo (½/1)
Pulkkinen, Kari (1/1)
Pyhala, Antti (½/1)
Raaste, Eero J (½/1)
Raisa, Unto (1/1)
Rinkinen, Simo (½/1)
Ristoja, Thomas W (½/1)
Salokangas, Hannu (½/1)
Seppanen, Asko (½/1)
Sihvonen, Tero (½/1)
Sirve, Olavi (½/1)
Stepak, Yedael (0/1)
Tammela, Kari (0/1)
Thorarinsson, Gudmundur G (1/1)
Tsagan, T (0/1)
Tuomala, Timo (½/1)
Unhola, Jouko (1/1)
Vainio, Ville (0/1)
Van den Berg, Ad (0/1)
Vihtola, Ismo (½/1)
Vornanen, Reijo (1/1)
Westman, Jan Erik (1/1)
Ylisela, Juhani (1/1)
? - Ketola, Klaus (47)
Lehto, Ville (1/3)
Lehtivaara, Risto (0/2)
Nykopp, Jan Michael F (1/2)
Tanner, Henry (1½/2)
Alava, Mikko (0/1)
Binham, Timothy F (0/1)
Coast, Peter (½/1)
Gruenthal, Riho (0/1)
Haag, Ervin (0/1)
Halme, Olavi (½/1)
Handel, Horst (½/1)
Hentunen, Asko (0/1)
Katajainen, Kimmo (½/1)
Kauma, Mikko (½/1)
Kekki, Petri (1/1)
Kokkila, Tero (1/1)
Konsala, Kimmo (½/1)
Korhonen, Jukka (0/1)
Laiho, Kari (0/1)
Lee, Willems (1/1)
Leskela, Paavo (0/1)
Meskanen, Vesa (1/1)
Mustelin, Juhani (½/1)
Nacu, Miron (1/1)
Nouro, Mikael (½/1)
Oim, Tonu O (0/1)
Oksanen, Timo (1/1)
Paldanius, Pekka (0/1)
Palenius, Jarmo (½/1)
Peurala, Jussi (0/1)
Pietinen, Pekka (0/1)
Plasencia (½/1)
Raisa, Unto (1/1)
Scholes, James Edward (1/1)
Sellberg, Joel (½/1)
Seppala, Tero (1/1)
Siikonen, Timo (½/1)
Sloth, Jorn (0/1)
Sorsa, Nuutti (0/1)
Toikkanen, Pekka (1/1)
Toivanen, Urpo (1/1)
Tuomala, T (0/1)
Tuovinen, Jukka (0/1)
Turunen, Erkki O (1/1)
Van Wijngaarden, Fedde F (0/1)
Vihinen, Teemu (0/1)
Ylisela, Juhani (0/1)
Openings played as White (40)
Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo:
0
Result:
1/5 = 20%
C19 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7)
Average Elo:
2320
Result:
1½/3 = 50%
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:
2240
Result:
2/3 = 66.67%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
0
Result:
½/2 = 25%
C62 Ruy Lopez, Old Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 d6)
Average Elo:
0
Result:
2/2 = 100%
B09 Pirc, Austrian Attack (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4)
Average Elo:
2260
Result:
0/2 = 0%
A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
2160
Result:
½/2 = 25%
B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo:
0
Result:
½/2 = 25%
B01 Scandinavian (1.e4 d5)
Average Elo:
2295
Result:
1½/2 = 75%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
0
Result:
1/1 = 100%
B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo:
0
Result:
0/1 = 0%
B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo:
0
Result:
1/1 = 100%
B48 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7 6.Be3)
Average Elo:
0
Result:
1/1 = 100%
C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo:
0
Result:
1/1 = 100%
B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo:
0
Result:
0/1 = 0%
B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo:
0
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:
0
Result:
1/1 = 100%
C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo:
2285
Result:
0/1 = 0%
B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo:
0
Result:
1/1 = 100%
B00 Uncommon King's Pawn Opening (1.e4)
Average Elo:
2360
Result:
½/1 = 50%
B50 Sicilian (1.e4 c5 2.Nf3 d6)
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:
0/1 = 0%
C91 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.d4)
Average Elo:
2255
Result:
1/1 = 100%
B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo:
0
Result:
0/1 = 0%
C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo:
0
Result:
1/1 = 100%
C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo:
0
Result:
1/1 = 100%
B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo:
2260
Result:
1/1 = 100%
B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo:
0
Result:
1/1 = 100%
C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo:
0
Result:
0/1 = 0%
A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
0
Result:
0/1 = 0%
B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo:
2260
Result:
½/1 = 50%
B02 Alekhine's Defense (1.e4 Nf6)
Average Elo:
2130
Result:
½/1 = 50%
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:
0
Result:
0/1 = 0%
A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo:
0
Result:
1/1 = 100%
C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
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:
0
Result:
0/1 = 0%
C24 Bishop's Opening (1.e4 e5 2.Bc4 Nf6)
Average Elo:
0
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:
0
Result:
½/1 = 50%
C67 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O Nxe4)
Average Elo:
0
Result:
½/1 = 50%
B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo:
0
Result:
½/1 = 50%
Openings played as Black (40)
Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo:
2430
Result:
1/4 = 25%
E40 Nimzo-Indian, 4.e3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3)
Average Elo:
0
Result:
2/3 = 66.67%
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:
2455.5
Result:
1/3 = 33.33%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
2297.5
Result:
½/3 = 16.67%
B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo:
2330
Result:
1/2 = 50%
B24 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
0
Result:
½/2 = 25%
A38 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3 Nf6)
Average Elo:
2009
Result:
1½/2 = 75%
E47 Nimzo-Indian, 4.e3 O-O 5.Bd3 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3)
Average Elo:
0
Result:
½/1 = 50%
A30 English, Symmetrical (1.c4 c5)
Average Elo:
0
Result:
0/1 = 0%
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:
0
Result:
1/1 = 100%
C99 Ruy Lopez, Closed, Chigorin, 12...cd (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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4)
Average Elo:
0
Result:
1/1 = 100%
E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo:
2235
Result:
½/1 = 50%
A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo:
0
Result:
½/1 = 50%
D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo:
0
Result:
½/1 = 50%
A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo:
0
Result:
1/1 = 100%
A36 English (1.c4 c5 2.Nc3 Nc6 3.g3)
Average Elo:
2265
Result:
0/1 = 0%
E27 Nimzo-Indian, Samisch Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O)
Average Elo:
0
Result:
0/1 = 0%
E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo:
2230
Result:
0/1 = 0%
A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo:
2255
Result:
½/1 = 50%
E38 Nimzo-Indian, Classical, 4...c5 (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5)
Average Elo:
2280
Result:
1/1 = 100%
B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3)
Average Elo:
0
Result:
0/1 = 0%
C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo:
2275
Result:
0/1 = 0%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average Elo:
2245
Result:
0/1 = 0%
C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo:
2285
Result:
0/1 = 0%
D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo:
0
Result:
½/1 = 50%
E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo:
0
Result:
½/1 = 50%
A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo:
0
Result:
1/1 = 100%
E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average Elo:
2215
Result:
1/1 = 100%
B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo:
0
Result:
0/1 = 0%
C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo:
0
Result:
1/1 = 100%
C59 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6)
Average Elo:
2295
Result:
0/1 = 0%
C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo:
2215
Result:
0/1 = 0%
B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo:
0
Result:
½/1 = 50%
B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo:
0
Result:
1/1 = 100%
C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo:
0
Result:
½/1 = 50%
B72 Sicilian, Dragon (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3)
Average Elo:
0
Result:
1/1 = 100%
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo:
0
Result:
½/1 = 50%
B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (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)
Average Elo:
0
Result:
0/1 = 0%
A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo:
2093
Result:
0/1 = 0%
E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo:
0
Result:
0/1 = 0%