Koby Kalavannan

Country

ENG

Birth Year

2002

Gender

M

Title

FIDE Master

FIDE ID

425753

FIDE ratings

2259

Classical

Published FIDE

2272

Rapid

Published FIDE

2260

Blitz

Published FIDE

Official classical ranks

World rank
#5566
National rank · ENG
#80

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2365 Sep 2018
Recorded years
2012–2026
Archived games
338

Based on available monthly lists and saved games.

ECF ratings

English rankings

ECF code 282399J · Cambridge University · Latest available list 2026-10-01

2350Standard
2312Rapid
2175Blitz

ECF rating history

Revised published ratings. Pre-July 2020 grades use a separate scale.

Published lists
DateTypeScaleOriginalRevised
2026-10-01blitzrating21752175
2026-10-01rapidrating23122312
2026-10-01standardrating23502350
2026-09-01blitzrating21752175
2026-09-01rapidrating23122312
2026-09-01standardrating23502350
2026-08-01blitzrating21752175
2026-08-01rapidrating23122312
2026-08-01standardrating23502350
2026-07-01blitzrating21752175
2026-07-01rapidrating23122312
2026-07-01standardrating23502350
2026-06-01blitzrating21752175
2026-06-01rapidrating23122312
2026-06-01standardrating23502350
2026-05-01blitzrating21752175
2026-05-01rapidrating23122312
2026-05-01standardrating23492350
2026-04-01blitzrating21752175
2026-04-01rapidrating23122312
2026-04-01standardrating23492350
2026-03-01blitzrating21732175
2026-03-01rapidrating23122312
2026-03-01standardrating23492350
2026-02-01blitzrating21732175
2026-02-01rapidrating23122312
2026-02-01standardrating23492350
2026-01-01blitzrating21732175
2026-01-01rapidrating23122312
2026-01-01standardrating23262339
2025-12-01blitzrating21432145
2025-12-01rapidrating23352335
2025-12-01standardrating23322314
2025-11-01blitzrating21432145
2025-11-01rapidrating23352335
2025-11-01standardrating23322332
2025-10-01blitzrating21432145
2025-10-01rapidrating23352335
2025-10-01standardrating23322332
2025-09-01blitzrating21432145
2025-09-01rapidrating23352335
2025-09-01standardrating23322332
2025-08-01blitzrating21432145
2025-08-01rapidrating23352335
2025-08-01standardrating23572357
2025-07-01blitzrating21432145
2025-07-01rapidrating23352335
2025-07-01standardrating23572357
2025-06-01blitzrating21432145
2025-06-01rapidrating23352335

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-27 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
251 2016-12-17 London Classic Superrapid London ENG 2.7 Ilia Smirin Koby Kalavannan 1-0 55 Open
252 2016-12-16 London Classic Open 2016 London ENG 9.66 Koby Kalavannan Motiejus Gudenas 0-1 42 Open
253 2016-12-15 London Classic Open 2016 London ENG 8.62 Jonathan Pein Koby Kalavannan 1/2-1/2 46 Open
254 2016-12-14 London Classic Open 2016 London ENG 7.35 Koby Kalavannan Swaminathan Soumya 0-1 57 Open
255 2016-12-13 London Classic Open 2016 London ENG 6.63 Kayode Disu Koby Kalavannan 0-1 73 Open
256 2016-12-12 London Classic Open 2016 London ENG 5.63 Koby Kalavannan Meri Grigoryan 1/2-1/2 28 Open
257 2016-12-11 London Classic Open 2016 London ENG 4.32 Jovanka Houska Koby Kalavannan 1-0 44 Open
258 2016-12-10 London Classic Open 2016 London ENG 3.34 Koby Kalavannan Michal Paterek 1/2-1/2 16 Open
259 2016-12-10 London Classic Open 2016 London ENG 2.6 Oddvar Solli Koby Kalavannan 0-1 21 Open
260 2016-11-06 11th 4NCL Congress 2016 Newport Pagnell ENG 5.1 Roman Mitra Koby Kalavannan 1/2-1/2 21 Open
261 2016-11-06 11th 4NCL Congress 2016 Newport Pagnell ENG 4.4 Koby Kalavannan Keith C Arkell 0-1 33 Open
262 2016-11-05 11th 4NCL Congress 2016 Newport Pagnell ENG 3.3 Koby Kalavannan Lawrence Trent 1/2-1/2 60 Open
263 2016-11-05 11th 4NCL Congress 2016 Newport Pagnell ENG 2.1 Jonah B Willow Koby Kalavannan 0-1 50 Open
264 2016-08-05 103rd ch-GBR 2016 Bournemouth ENG 11.27 Mike P Waddington Koby Kalavannan 1/2-1/2 23 Open
265 2016-08-04 103rd ch-GBR 2016 Bournemouth ENG 10.21 Koby Kalavannan Pavel Asenov 0-1 42 Open
266 2016-08-03 103rd ch-GBR 2016 Bournemouth ENG 9.18 Alistair Hill Koby Kalavannan 1/2-1/2 21 Open
267 2016-08-02 103rd ch-GBR 2016 Bournemouth ENG 8.23 Koby Kalavannan Phil J Brooks 1/2-1/2 20 Open
268 2016-08-01 103rd ch-GBR 2016 Bournemouth ENG 7.12 William Claridge-Hansen Koby Kalavannan 1-0 64 Open
269 2016-07-30 103rd ch-GBR 2016 Bournemouth ENG 6.2 Koby Kalavannan Jack Rudd 1-0 39 Open
270 2016-07-29 103rd ch-GBR 2016 Bournemouth ENG 5.19 Akshaya Kalaiyalahan Koby Kalavannan 1/2-1/2 22 Open
271 2016-07-28 103rd ch-GBR 2016 Bournemouth ENG 4.32 Koby Kalavannan Adrian G Elwin 1-0 62 Open
272 2016-07-27 103rd ch-GBR 2016 Bournemouth ENG 3.29 Meri Grigoryan Koby Kalavannan 1/2-1/2 51 Open
273 2016-07-26 103rd ch-GBR 2016 Bournemouth ENG 2.3 Koby Kalavannan Martin J Simons 1/2-1/2 18 Open
274 2016-07-25 103rd ch-GBR 2016 Bournemouth ENG 1.2 David W L Howell Koby Kalavannan 1-0 46 Open
275 2016-04-10 Colin Crouch Masters 2016 London ENG 9.1 Koby Kalavannan Patryk Stanisz 1-0 39 Open
276 2016-04-08 Colin Crouch Masters 2016 London ENG 7.12 Harry Grieve Koby Kalavannan 1/2-1/2 83 Open
277 2016-04-07 Colin Crouch Masters 2016 London ENG 6.11 Koby Kalavannan Jack Rudd 1-0 23 Open
278 2016-04-06 Colin Crouch Masters 2016 London ENG 5.9 Peter J Batchelor Koby Kalavannan 1-0 76 Open
279 2016-04-05 Colin Crouch Masters 2016 London ENG 4.16 Koby Kalavannan Fabrizio De Paolis 1-0 20 Open
280 2016-04-04 Colin Crouch Masters 2016 London ENG 3.12 Alistair Hill Koby Kalavannan 1-0 50 Open
281 2016-04-03 Colin Crouch Masters 2016 London ENG 2.19 Koby Kalavannan Nette Robinson 1-0 22 Open
282 2016-04-02 Colin Crouch Masters 2016 London ENG 1.7 Bogdan Lalic Koby Kalavannan 1-0 40 Open
283 2016-03-26 60th Southend Easter 2016 Southend ENG 4.5 Koby Kalavannan David Fitzsimons 1/2-1/2 101 Open
284 2016-03-26 60th Southend Easter 2016 Southend ENG 3.8 Koby Kalavannan Maurice J Staples 1/2-1/2 53 Open
285 2016-03-25 60th Southend Easter 2016 Southend ENG 1.2 Graham C White Koby Kalavannan 0-1 26 Open
286 2016-02-21 e2e4 London Gatwick Crawley ENG 5 Koby Kalavannan Sacha Brozel 1/2-1/2 22 Open
287 2016-02-21 e2e4 London Gatwick Crawley ENG 4 Koby Kalavannan Chris B Rice 1-0 40 Open
288 2016-02-20 e2e4 London Gatwick Crawley ENG 3 Peter J Sowray Koby Kalavannan 1-0 36 Open
289 2016-02-20 e2e4 London Gatwick Crawley ENG 2 Jovica Radovanovic Koby Kalavannan 1-0 41 Open
290 2016-02-19 e2e4 London Gatwick Crawley ENG 1 Koby Kalavannan Terje Lie 1-0 57 Open
291 2016-02-14 4NCL 2015-16 Birmingham ENG 6.156 Mark L Hebden Koby Kalavannan 1-0 48 Open
292 2016-01-31 7th 4NCL Congress 2016 Birmingham ENG 5.1 Jakhongir Vakhidov Koby Kalavannan 1-0 39 Open
293 2016-01-31 7th 4NCL Congress 2016 Birmingham ENG 4.2 Koby Kalavannan Keith C Arkell 1-0 66 Open
294 2016-01-30 7th 4NCL Congress 2016 Birmingham ENG 3.5 Keith D F Gregory Koby Kalavannan 0-1 40 Open
295 2016-01-30 7th 4NCL Congress 2016 Birmingham ENG 2.7 Koby Kalavannan Mark V Abbott 1-0 44 Open
296 2016-01-10 Shropshire Chess Congress Telford ENG 5.8 Steven A Jones Koby Kalavannan 1-0 59 Open
297 2016-01-10 Shropshire Chess Congress Telford ENG 4.1 Koby Kalavannan Nicholas D Arkell 1-0 60 Open
298 2016-01-09 Shropshire Chess Congress Telford ENG 3.3 Jakhongir Vakhidov Koby Kalavannan 1-0 66 Open
299 2015-12-12 London Classic Superrapid London ENG 2.13 Koby Kalavannan Jon Ludvig Hammer 0-1 49 Open
300 2015-12-11 London Classic Open 2015 London ENG 9.51 Koby Kalavannan Simon J Roe 1/2-1/2 25 Open

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