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Player Profile

Player:

(Eg: Carlsen,Magnus)

Nelson, Jaco



Years:	1999-2022
Number of games:	104
Number of wins:	37
Number of draws:	31
Number of losses:	36
White score:	23½/49 (47.96% - Average Elo: 1956.25)
Black score:	29/55 (52.73% - Average Elo: 1934.98)

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

Top wins

Nelson, Jaco (2080) - Jurgensen, Graham (2089), Pretoria FM-A, Pretoria (A48) - 2012

Nelson, Jaco (2080) - Hoek, Cornelis (2023), Pretoria FM-A, Pretoria (B21) - 2012

Nelson, Jaco (1926) - Jurgensen, Graham (2023), Johannesburg PSS op, Johannesburg (A34) - 2016

Ricardi, Pablo (2527) - Nelson, Jaco, San Sebastian op 22nd, San Sebastian (B06) - 1999

Makoto, Rodwell (2287) - Nelson, Jaco (1957), Pretoria Waterkloof op, Pretoria (A42) - 2014

Ovcina, Dennis (2214) - Nelson, Jaco (1926), Johannesburg PSS op, Johannesburg (A15) - 2016

Nelson, Jaco - ? (41)

Jere, Daniel (0/3)

Du Plessis, Heinco (1/2)

Hercules, Benjamin Vincent (0/2)

Jurgensen, Graham (2/2)

Khumalo, Keith (½/2)

Klevansky, Aron (1/2)

Mazibuko, Khanya (1/2)

Anderson, Gavin (½/1)

Ateka, Nathan (½/1)

Bouah, Denise (0/1)

Brander, Waylon (0/1)

Choko, Siyabonga V (0/1)

Erlank, Warrick (1/1)

Frick, Jacques (1/1)

Gluckman, Paul (1/1)

Hoek, Cornelis (1/1)

Ingunza Lopez, Txema (1/1)

Janse van Rensburg, Ernst (1/1)

Kathmale, Sameer (0/1)

Klaasen, Calvin Jong (½/1)

Kobese, Watu (½/1)

Laubscher, Anzel (½/1)

Laureles, Raymundo (1/1)

Londt, Christopher P (1/1)

Mabusela, Johannes Manyedi (½/1)

Macheka, Clayton (1/1)

Marais, Daniel Petrus (0/1)

Mare, Eben (0/1)

Masango, Spencer (0/1)

Mbedza, Richard (½/1)

Mfundisi, Sandile (1/1)

Mthunzi, Clive (½/1)

Nesimeye, Okuma Ejomafuvwe (0/1)

Phiri, Richmond (½/1)

Ristovich, Dmitar S (½/1)

Stevanovic, Nedjo (½/1)

Swartz, David Saul (0/1)

Teeke, Karabo (1/1)

Tembo, Epah (1/1)

Tshetlo, Tshepo (0/1)

Zubimendi Herranz, Julian (½/1)

? - Nelson, Jaco (52)

Khumalo, Keith (½/2)

Makoto, Rodwell (1/2)

Tembo, Epah (0/2)

Aguirretxe, J Maria (1/1)

Barrish, Daniel (1/1)

Bayani, Kuda (½/1)

Bhawoodien, Shabier Hussain (0/1)

Bouah, Denise (½/1)

Chironda, Sean Kudzai (½/1)

Darling, Paul D (0/1)

De Villiers, Charles (½/1)

Diplock, Graham (1/1)

Fourie, Louhan (1/1)

Franco Alonso, Alejandro (½/1)

Gluckman, Paul (1/1)

Goosen, Anton (½/1)

Grobbelaar, Jacqui (1/1)

Gwaze, Robert (0/1)

Herraiz Hidalgo, Herminio (0/1)

Houska, Jovanka (0/1)

Jacobs, Cavan (0/1)

Jonker, Waldo (1/1)

Jurgensen, Graham (0/1)

Katema, Patrick (0/1)

Klevansky, Aron (0/1)

Koekemoer, Bernard (1/1)

Kolver, Chris (½/1)

Lawerlot, George Lee Roy (0/1)

Mabusela, Johannes Manyedi (0/1)

Marais, Charles F (½/1)

Masiya, Mfundo (½/1)

Mateo, Ramon (0/1)

Meintjes, Jacques C (½/1)

Mfundisi, Sandile (1/1)

Mlahleki, Vusimuzi (½/1)

Mthunzi, Brighton (½/1)

Mziyako, Sobhi (1/1)

Oberholzer, Francois (0/1)

Ovcina, Dennis (1/1)

Peretz, Leon (1/1)

Pitso, Fusi Paulus (1/1)

Ponelis, Albert A (½/1)

Reddy, Ananta (½/1)

Ricardi, Pablo (1/1)

Sadie, Johan Jacobus Hendr (1/1)

Simutowe, Musatwe (1/1)

Steenkamp, Johan J (½/1)

Taute, Clayden (1/1)

Tavagwisa, Lawrence (1/1)

Thabethe, Nhlanhla (1/1)

Xulu, Lindokuhle (1/1)

Zitha, Ll (0/1)

Openings played as White (37)

B20 Sicilian (1.e4 c5)
Average Elo: 2029.25
Result: 1½/5 = 30%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2136
Result: 1/2 = 50%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1679
Result: 1/2 = 50%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 1½/2 = 75%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 1712
Result: 2/2 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2056.5
Result: 1/2 = 50%

B18 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5)
Average Elo: 2146
Result: ½/2 = 25%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 1989
Result: 1½/2 = 75%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 1964.5
Result: 1½/2 = 75%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2154
Result: ½/1 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2123
Result: ½/1 = 50%

B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo: 1778
Result: 0/1 = 0%

A04 Reti Opening (1.Nf3)
Average Elo: 1723
Result: 0/1 = 0%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 1931
Result: 0/1 = 0%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2031
Result: ½/1 = 50%

A20 English (1.c4 e5)
Average Elo: 1999
Result: ½/1 = 50%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1760
Result: 1/1 = 100%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2023
Result: 1/1 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 2386
Result: 0/1 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2023
Result: 1/1 = 100%

A02 Bird's Opening (1.f4)
Average Elo: 1720
Result: 0/1 = 0%

C25 Vienna (1.e4 e5 2.Nc3)
Average Elo: 1814
Result: 0/1 = 0%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 1735
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 1738
Result: ½/1 = 50%

C00 French Defense (1.e4 e6)
Average Elo: 1564
Result: 1/1 = 100%

B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo: 2250
Result: ½/1 = 50%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1961
Result: 0/1 = 0%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2146
Result: 0/1 = 0%

A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 1856
Result: 0/1 = 0%

A90 Dutch (1.d4 f5 2.c4 Nf6 3.g3 e6 4.Bg2)
Average Elo: 1942
Result: ½/1 = 50%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 1862
Result: 1/1 = 100%

B10 Caro-Kann (1.e4 c6)
Average Elo: 1853
Result: ½/1 = 50%

C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo: 2323
Result: ½/1 = 50%

C66 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O d6)
Average Elo: 2034
Result: ½/1 = 50%

B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo: 1724
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: 1851
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 0
Result: 0/1 = 0%

Openings played as Black (42)

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2073
Result: ½/3 = 16.67%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2116.33
Result: 1½/3 = 50%

A10 English (1.c4)
Average Elo: 1919.33
Result: ½/3 = 16.67%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2067
Result: 1½/2 = 75%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 2093.5
Result: 1/2 = 50%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 1911
Result: 0/2 = 0%

A50 Queen's Pawn Game (1.d4 Nf6 2.c4)
Average Elo: 1678
Result: 2/2 = 100%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 1812
Result: 1/2 = 50%

B28 Sicilian, O'Kelly Variation (1.e4 c5 2.Nf3 a6)
Average Elo: 1851
Result: 1/2 = 50%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 1781.5
Result: 1/2 = 50%

E68 King's Indian, Fianchetto, Classical Variation, 8.e4 (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)
Average Elo: 0
Result: 1/1 = 100%

E84 King's Indian, Samisch, Panno Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6 7.Nge2 a6 8.Qd2 Rb8)
Average Elo: 2185
Result: ½/1 = 50%

B06 Robatsch (1.e4 g6)
Average Elo: 2527
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2088
Result: ½/1 = 50%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2078
Result: 0/1 = 0%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2398
Result: 0/1 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1824
Result: 1/1 = 100%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2287
Result: 1/1 = 100%

A56 Benoni Defense (1.d4 Nf6 2.c4 c5)
Average Elo: 1768
Result: ½/1 = 50%

A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo: 1912
Result: 0/1 = 0%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1738
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2166
Result: 1/1 = 100%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2268
Result: 0/1 = 0%

D91 Grunfeld, 5.Bg5 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5)
Average Elo: 1415
Result: 1/1 = 100%

D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O Nb6)
Average Elo: 0
Result: 1/1 = 100%

A15 English (1.c4 Nf6)
Average Elo: 2214
Result: 1/1 = 100%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 2085
Result: 0/1 = 0%

C41 Philidor Defense (1.e4 e5 2.Nf3 d6)
Average Elo: 1790
Result: 1/1 = 100%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 2007
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1640
Result: 1/1 = 100%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 1977
Result: 1/1 = 100%

A55 Old Indian, Main line (1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nbd7 5.e4)
Average Elo: 1709
Result: 1/1 = 100%

A05 Reti Opening (1.Nf3 Nf6)
Average Elo: 1720
Result: ½/1 = 50%

B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo: 1652
Result: 0/1 = 0%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1633
Result: 1/1 = 100%

B99 Sicilian, Najdorf, 7...Be7 Main line (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7)
Average Elo: 1563
Result: ½/1 = 50%

A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average Elo: 1951
Result: 0/1 = 0%

B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo: 1913
Result: ½/1 = 50%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 1979
Result: ½/1 = 50%

A23 English, Bremen System, Keres Variation (1.c4 e5 2.Nc3 Nf6 3.g3 c6)
Average Elo: 1384
Result: 1/1 = 100%

D07 Queen's Gambit Declined, Chigorin Defense (1.d4 d5 2.c4 Nc6)
Average Elo: 2110
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 1736
Result: ½/1 = 50%