My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
Explorer
Novelties
Search Openings By Name/ECO
Latest Games In My Openings
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
Chess Fun Quiz
Loyd on Saturday
Top tournaments in...
All-time top tournaments
Tournament Explorer
32 Classics
Portrait of a World Champion
Top players in...
Top players of all time
Player Profile
Player Explorer
ELO Calculator
News
Latest games
Checkmates in one
Checkmates in two
Checkmates in three
Twenty-four miniatures
Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Kalavannan, Koby
FIDE
:
FIDE Card
Years
:
2013-2019
Number of games
:
173
Number of wins
:
62
Number of draws
:
65
Number of losses
:
46
White score
:
53½/87 (61.49% - Average ELO: 2150.45)
Black score
:
41/86 (47.67% - Average ELO: 2194.71)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Kalavannan, Koby (2144) - Arkell, Keith C (2474), 7th 4NCL Congress 2016, Birmingham ENG (A43) - 2016
Kalavannan, Koby (2201) - Gumularz, Szymon (2342), European U18 Teams Open, Rymanow-Zdroj POL (A81) - 2017
Kalavannan, Koby (2339) - Batchelor, Peter J (2316), 4NCL Div 1b 2018-19, Daventry, ENG (A44) - 2019
McPhillips, Joseph (2402) - Kalavannan, Koby (2277), 105th ch-GBR 2018, Hull ENG (A00) - 2018
Haring, Filip (2258) - Kalavannan, Koby (2201), European U18 Teams Open, Rymanow-Zdroj POL (B35) - 2017
MacQueen, Calum (2239) - Kalavannan, Koby (2274), 4NCL 2017-18, England ENG (E92) - 2018
Kalavannan, Koby - ? (83)
Arkell, Keith C (1½/3)
Rudd, Jack (2/2)
Verma, Aditya (2/2)
Abbott, Mark V (1/1)
Anderton, Matthew (1/1)
Arkell, Nicholas D (1/1)
Asenov, Pavel (0/1)
Batchelor, Peter J (1/1)
Bellin, Robert (½/1)
Brewer, Callum D (1/1)
Britton, Richard (½/1)
Brooks, P (½/1)
Brozel, Sacha (½/1)
Burnett, Jim (½/1)
Cederstam Barsk, Carl (0/1)
Clarke, S (1/1)
De Paolis, F (1/1)
De Waele, Warre (1/1)
Dukaczewski, Piotr (1/1)
Ehsandar, Peter (1/1)
Elwin, Adrian G (1/1)
Fitzsimons, David (½/1)
Gallagher, Daniel GH (1/1)
Garnett, J (½/1)
Gazda, Dominik (1/1)
Grigoryan, Meri (½/1)
Gudenas, Motiejus (0/1)
Gumularz, Szymon (1/1)
Hammer, Jon Ludvig (0/1)
Hand, Freddie (1/1)
Hawkins, Jonathan (½/1)
Hill, Alistair (½/1)
Hornell, Colin (½/1)
Houska, Jovanka (½/1)
Hutcheson, Hugh (1/1)
Jackson, J (0/1)
Jackson, S (1/1)
Jakab, Bela (½/1)
Jaszczuk, Mateusz (1/1)
Jones, Gawain C (0/1)
Kemp, Peter (0/1)
Lam, Paul GM (0/1)
Lie, T (1/1)
Lien, Kjell Hakon (0/1)
Lyell, M (½/1)
Macklin, Paul (½/1)
Martin, Le (1/1)
Marusenko, Petr (½/1)
Mayhew, Andrew (1/1)
McPhillips, Joseph (0/1)
Miller, Dominic (1/1)
Mis, Mieszko (½/1)
Moore, Ge (½/1)
Oglaza, Oskar (0/1)
Okhai, Shabir (½/1)
Ongut, Tamas Gunes (½/1)
Orfini, Nicolo' (½/1)
Palliser, Richard (½/1)
Paterek, Michal (½/1)
Payne, Matthew J (0/1)
Petkov, Matey (1/1)
Petrov, Martin (0/1)
Pleasants, Allan J (½/1)
Quirhuayo Chumbe, German Gonzalo (0/1)
Rice, C (1/1)
Robinson, Nette (1/1)
Roe, Simon J (½/1)
Rolvag, M (1/1)
Shaw, Meyrick (½/1)
Simons, Martin (½/1)
Snape, Ian (1/1)
Soumya, Swaminathan (0/1)
Stanisz, Patryk (1/1)
Staples, Maurice J (½/1)
Stefan, Victor (0/1)
Stewart, Ashley (1/1)
Taylor, Adam A (½/1)
Tombolis, Christopher (1/1)
Trent, Lawrence (½/1)
Waddington, M (1/1)
Wadsworth, Matthew J (½/1)
Wells, Jonathan C (½/1)
Willow, Jonah B (1/1)
? - Kalavannan, Koby (77)
Hebden, Mark (0/2)
Hill, Alistair (½/2)
Houska, Jovanka (0/2)
Korneev, Oleg (0/2)
Radovanovic, Jovica (½/2)
Sowray, P (0/2)
Vakhidov, Jahongir (0/2)
Willow, Jonah B (1½/2)
Willson, Ollie (1½/2)
Alderson, John K A (½/1)
Alsina Leal, Daniel (0/1)
Anilkumar, Anantha P (1/1)
Basman, Michael J (½/1)
Batchelor, Peter J (0/1)
Bin-Suhayl, Ieysaa (1/1)
Bjerre, Jonas Buhl (0/1)
Bourne, Johnathan (½/1)
Bridge, Neil A (1/1)
Bulmaga, Irina (½/1)
Burke, M (½/1)
Cheng, Bobby Sky (0/1)
Claridge-Hansen, William (0/1)
Dambrauskas, Virginijus (½/1)
Disu, Kayode (1/1)
Dyrgaard, Kristoffer (0/1)
Fathallah, Joe (0/1)
Fegan, Chris (0/1)
Fernandez Aransay, Fernando (1/1)
Fryer, David William (½/1)
Gavriel, Tryfon (½/1)
Gregory, K (1/1)
Grieve, Harry (½/1)
Grigoriants, Sergey (½/1)
Grigoryan, Meri (½/1)
Guthrie, David (½/1)
Gutierrez Olivares, Daniel (0/1)
Haria, Ravi (0/1)
Haridas, Girinath (1/1)
Haring, Filip (1/1)
Haugli, Petter (0/1)
Howell, David (0/1)
Johansson, To (0/1)
Jones, Steven A (0/1)
Jukes, Sam (1/1)
Kalaiyalahan, Akshaya (½/1)
Kamer, Kayra (½/1)
Korhonen, Erkki (1/1)
Kotau, Arseni (½/1)
Krzyzanowski, Patryk (½/1)
Lalic, Bogdan (0/1)
Ledger, Andrew (½/1)
Ledger, David (1/1)
Loukopoulos, Panagiotis-Athanasi (1/1)
MacQueen, Calum (1/1)
Matis, Tibor (1/1)
McPhillips, Joseph (1/1)
Miller, Dominic (1/1)
Mitra, Roman C (½/1)
Mukhutdinov, Tigran (½/1)
Nettleton, Charlie B (1/1)
Palliser, Richard (½/1)
Pein, Jonathan (½/1)
Phillips, Owen S (1/1)
Pickersgill, Adrian (1/1)
Pritchett, C (½/1)
Royal, Shreyas (½/1)
Slade, Theodore (1/1)
Smirin, Ilia (0/1)
Smith, An (½/1)
Solli, Oddvar (1/1)
Taylor, Adam A (0/1)
Travadon, Loic (½/1)
Verma, Aditya (1/1)
Waddington, M (½/1)
Wadsworth, Matthew J (½/1)
Wells, Peter K (½/1)
White, G (1/1)
Openings played as White (35)
D11 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3)
Average ELO:
2044.69
Result:
11/17 = 64.71%
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average ELO:
2256.11
Result:
4½/9 = 50%
E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average ELO:
2238.29
Result:
4/7 = 57.14%
E10 Queen's Pawn Game (1.d4 Nf6 2.c4 e6 3.Nf3)
Average ELO:
2070.25
Result:
2½/4 = 62.5%
E06 Catalan, Closed, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3)
Average ELO:
2039.5
Result:
3/4 = 75%
E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average ELO:
2033.25
Result:
3/4 = 75%
A40 Queen's Pawn Game (1.d4)
Average ELO:
2195.67
Result:
1½/3 = 50%
E15 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3)
Average ELO:
2120.33
Result:
1½/3 = 50%
A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average ELO:
2158.67
Result:
1½/3 = 50%
A80 Dutch (1.d4 f5)
Average ELO:
2222
Result:
1/2 = 50%
E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average ELO:
2201
Result:
1/2 = 50%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average ELO:
1988
Result:
1½/2 = 75%
A43 Old Benoni (1.d4 c5)
Average ELO:
2292
Result:
2/2 = 100%
A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average ELO:
1967
Result:
½/2 = 25%
A61 Benoni (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6)
Average ELO:
2205.5
Result:
2/2 = 100%
A81 Dutch (1.d4 f5 2.g3)
Average ELO:
2263.5
Result:
1/2 = 50%
D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average ELO:
2058
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:
2112
Result:
½/1 = 50%
E09 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7 7.Qc2 c6 8.Nbd2)
Average ELO:
2091
Result:
½/1 = 50%
D25 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3)
Average ELO:
2254
Result:
½/1 = 50%
D24 Queen's Gambit Accepted (1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.Nc3)
Average ELO:
1501
Result:
1/1 = 100%
E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average ELO:
2388
Result:
½/1 = 50%
A87 Dutch, Leningrad, Main Variation (1.d4 f5 2.c4 Nf6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average ELO:
2128
Result:
1/1 = 100%
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:
1992
Result:
1/1 = 100%
A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average ELO:
2670
Result:
0/1 = 0%
E03 Catalan, Open (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Qa4+ Nbd7 6.Qxc4)
Average ELO:
2590
Result:
½/1 = 50%
E01 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2)
Average ELO:
2406
Result:
½/1 = 50%
A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average ELO:
2157
Result:
½/1 = 50%
D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average ELO:
2301
Result:
½/1 = 50%
D30 Queen's Gambit Declined (1.d4 d5 2.c4 e6)
Average ELO:
1998
Result:
0/1 = 0%
A06 Reti Opening (1.Nf3 d5)
Average ELO:
2164
Result:
1/1 = 100%
E04 Catalan, Open, 5.Nf3 (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 dxc4 5.Nf3)
Average ELO:
2272
Result:
1/1 = 100%
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:
2107
Result:
1/1 = 100%
A05 Reti Opening (1.Nf3 Nf6)
Average ELO:
2472
Result:
0/1 = 0%
A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average ELO:
2316
Result:
1/1 = 100%
Openings played as Black (34)
B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average ELO:
2014.43
Result:
4½/7 = 64.29%
A45 Queen's Pawn Game (1.d4 Nf6)
Average ELO:
2293.17
Result:
2/6 = 33.33%
B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average ELO:
2188.67
Result:
4/6 = 66.67%
E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average ELO:
2461
Result:
1/5 = 20%
B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average ELO:
2013
Result:
3/4 = 75%
B35 Sicilian, Accelerated Fianchetto, Modern Variation with Bc4 (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4)
Average ELO:
2150
Result:
2½/4 = 62.5%
E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average ELO:
2088.75
Result:
2/4 = 50%
A01 Nimzovich-Larsen Attack (1.b3)
Average ELO:
2347.67
Result:
½/3 = 16.67%
A04 Reti Opening (1.Nf3)
Average ELO:
2242.33
Result:
½/3 = 16.67%
A10 English (1.c4)
Average ELO:
2071.5
Result:
1½/3 = 50%
A16 English (1.c4 Nf6 2.Nc3)
Average ELO:
2188.33
Result:
1/3 = 33.33%
B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average ELO:
2362.67
Result:
1½/3 = 50%
E81 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O)
Average ELO:
2190.33
Result:
1/3 = 33.33%
A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average ELO:
2357.5
Result:
1½/2 = 75%
A15 English (1.c4 Nf6)
Average ELO:
2153.5
Result:
1/2 = 50%
A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average ELO:
2052.5
Result:
2/2 = 100%
B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average ELO:
2026
Result:
1/2 = 50%
B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average ELO:
2270.5
Result:
1/2 = 50%
E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average ELO:
2211
Result:
½/2 = 25%
E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average ELO:
2223.5
Result:
1½/2 = 75%
E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average ELO:
2009.5
Result:
1½/2 = 75%
E83 King's Indian, Samisch (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nc6)
Average ELO:
2043
Result:
½/2 = 25%
E90 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3)
Average ELO:
2308.5
Result:
½/2 = 25%
E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average ELO:
2295
Result:
1½/2 = 75%
A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average ELO:
2301
Result:
½/1 = 50%
A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average ELO:
2506
Result:
0/1 = 0%
A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average ELO:
1868
Result:
1/1 = 100%
A69 Benoni, Four Pawns Attack, Main line (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.f4 Bg7 8.Nf3 O-O 9.Be2 Re8)
Average ELO:
1938
Result:
1/1 = 100%
B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average ELO:
2669
Result:
0/1 = 0%
B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average ELO:
2311
Result:
0/1 = 0%
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average ELO:
1936
Result:
½/1 = 50%
E93 King's Indian, Petrosian System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7)
Average ELO:
2301
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:
2198
Result:
½/1 = 50%
E98 King's Indian, Orthodox, Taimanov, 9.Ne1 (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.Ne1)
Average ELO:
2180
Result:
0/1 = 0%
HELP