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Player Profile

Player:

(Eg: Carlsen,Magnus)

Chaka, Jona



FIDE:	FIDE Card
Years:	1998-2013
Number of games:	33
Number of wins:	9
Number of draws:	13
Number of losses:	11
White score:	8½/17 (50% - Average Elo: 2164.42)
Black score:	7/16 (43.75% - Average Elo: 2155.8)

Rating progression

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

Top wins

Chaka, Jona (2128) - Oatlhotse, Providence (2232), BOT-ch, Gaborone (B75) - 2011

Chaka, Jona (2128) - Olebile, Thato (1974), BOT-ch, Gaborone (D05) - 2011

Chaka, Jona (2187) - Gumpo, Thabo (1921), BOT-ch final, Gaborone (C01) - 2010

Kamara, Abdul (1937) - Chaka, Jona (2128), BOT-ch, Gaborone (A15) - 2011

Pouchet, Michael - Chaka, Jona, Olympiad-33, Elista (B02) - 1998

Kisuze, Stephen - Chaka, Jona, Olympiad-33, Elista (D66) - 1998

Chaka, Jona - ? (17)

Elliott, Warren (½/1)

Georghiou, Antonis (½/1)

Gumpo, Thabo (1/1)

Kamara, Abdul (1/1)

Khetho, Phemelo (0/1)

Klaasen, Calvin Jong (0/1)

Kokome, Oaitse (½/1)

Makoto, Rodwell (0/1)

Mohandesi, Shahin (0/1)

Molale, Ofentse (½/1)

Njobvu, Ignatius (0/1)

Notha, Moakofi (½/1)

Oatlhotse, Providence (1/1)

Olebile, Thato (1/1)

Sinkamba, Bright (1/1)

Solomons, Deon (0/1)

Tangane, Goabaone (1/1)

? - Chaka, Jona (14)

Gaealafshwe, Barileng (½/2)

Oatlhotse, Providence (1/2)

Cassar, Horace (½/1)

Chandna, Shubham (0/1)

Dzilani, Abel (½/1)

Gumpo, Thabo (½/1)

Jose Queralto, Daniel (0/1)

Kamara, Abdul (1/1)

Khetho, Phemelo (0/1)

Khoa, Goodwill (0/1)

Kisuze, Stephen (1/1)

Pitlagano, Tebogo (½/1)

Pouchet, Michael (1/1)

Weiss, Christian (½/1)

Openings played as White (15)

D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average Elo: 2273
Result: 0/2 = 0%

C28 Vienna Game (1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6)
Average Elo: 2196
Result: 1½/2 = 75%

B95 Sicilian, Najdorf, 6...e6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6)
Average Elo: 0
Result: ½/1 = 50%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2175
Result: ½/1 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1921
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: 0
Result: 1/1 = 100%

A85 Dutch, with c4 & Nc3 (1.d4 f5 2.c4 Nf6 3.Nc3)
Average Elo: 2263
Result: 0/1 = 0%

B47 Sicilian, Taimanov (Bastrikov) Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 Qc7)
Average Elo: 2131
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: ½/1 = 50%

C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo: 2302
Result: 0/1 = 0%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 2064
Result: ½/1 = 50%

B75 Sicilian, Dragon, Yugoslav Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3)
Average Elo: 2232
Result: 1/1 = 100%

D05 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3 e6)
Average Elo: 1974
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: 2169
Result: 0/1 = 0%

A10 English (1.c4)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (14)

A15 English (1.c4 Nf6)
Average Elo: 2044
Result: 1/2 = 50%

C50 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5)
Average Elo: 2206
Result: 0/2 = 0%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 0
Result: ½/1 = 50%

B02 Alekhine's Defense (1.e4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

B05 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4)
Average Elo: 1989
Result: ½/1 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2136
Result: ½/1 = 50%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 0
Result: ½/1 = 50%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 0
Result: 0/1 = 0%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 0
Result: 0/1 = 0%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2130
Result: ½/1 = 50%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 2370
Result: ½/1 = 50%

D60 Queen's Gambit Declined, Orthodox Defense (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7)
Average Elo: 2182
Result: ½/1 = 50%

D66 Queen's Gambit Declined, Orthodox Defense, Bd3 line (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Bg5 Be7 5.e3 O-O 6.Nf3 Nbd7 7.Rc1 c6 8.Bd3)
Average Elo: 0
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2251
Result: ½/1 = 50%