Koby Kalavannan

Country

ENG

Birth Year

2002

Gender

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: 661

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

Date	Type	Scale	Original	Revised
2026-10-01	blitz	rating	2175	2175
2026-10-01	rapid	rating	2312	2312
2026-10-01	standard	rating	2350	2350
2026-09-01	blitz	rating	2175	2175
2026-09-01	rapid	rating	2312	2312
2026-09-01	standard	rating	2350	2350
2026-08-01	blitz	rating	2175	2175
2026-08-01	rapid	rating	2312	2312
2026-08-01	standard	rating	2350	2350
2026-07-01	blitz	rating	2175	2175
2026-07-01	rapid	rating	2312	2312
2026-07-01	standard	rating	2350	2350
2026-06-01	blitz	rating	2175	2175
2026-06-01	rapid	rating	2312	2312
2026-06-01	standard	rating	2350	2350
2026-05-01	blitz	rating	2175	2175
2026-05-01	rapid	rating	2312	2312
2026-05-01	standard	rating	2349	2350
2026-04-01	blitz	rating	2175	2175
2026-04-01	rapid	rating	2312	2312
2026-04-01	standard	rating	2349	2350
2026-03-01	blitz	rating	2173	2175
2026-03-01	rapid	rating	2312	2312
2026-03-01	standard	rating	2349	2350
2026-02-01	blitz	rating	2173	2175
2026-02-01	rapid	rating	2312	2312
2026-02-01	standard	rating	2349	2350
2026-01-01	blitz	rating	2173	2175
2026-01-01	rapid	rating	2312	2312
2026-01-01	standard	rating	2326	2339
2025-12-01	blitz	rating	2143	2145
2025-12-01	rapid	rating	2335	2335
2025-12-01	standard	rating	2332	2314
2025-11-01	blitz	rating	2143	2145
2025-11-01	rapid	rating	2335	2335
2025-11-01	standard	rating	2332	2332
2025-10-01	blitz	rating	2143	2145
2025-10-01	rapid	rating	2335	2335
2025-10-01	standard	rating	2332	2332
2025-09-01	blitz	rating	2143	2145
2025-09-01	rapid	rating	2335	2335
2025-09-01	standard	rating	2332	2332
2025-08-01	blitz	rating	2143	2145
2025-08-01	rapid	rating	2335	2335
2025-08-01	standard	rating	2357	2357
2025-07-01	blitz	rating	2143	2145
2025-07-01	rapid	rating	2335	2335
2025-07-01	standard	rating	2357	2357
2025-06-01	blitz	rating	2143	2145
2025-06-01	rapid	rating	2335	2335

FIDE rating history

View rating lists

Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (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
351	2022-07-26	Titled Tue 26th Jul Late	chess.com INT	4	Koby Kalavannan	Antonio Lopez Del Alamo	1-0	38	Open
352	2022-07-26	Titled Tue 26th Jul Late	chess.com INT	3	Florian Gatterer	Koby Kalavannan	0-1	60	Open
353	2022-07-26	Titled Tue 26th Jul Late	chess.com INT	2	Koby Kalavannan	Bojan Todorovic	0-1	68	Open
354	2022-07-26	Titled Tue 26th Jul Late	chess.com INT	1	Olexandr Bortnyk	Koby Kalavannan	1-0	27	Open
355	2022-05-03	Titled Tue 3rd May Late	chess.com INT	3	Jennifer Perez Rodriguez	Koby Kalavannan	1-0	33	Open
356	2022-05-03	Titled Tue 3rd May Late	chess.com INT	2	Koby Kalavannan	Barbara Skuhala	1-0	44	Open
357	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	9	Rasyid A. Hidayat Bintang	Koby Kalavannan	1-0	35	Open
358	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	9	Koby Kalavannan	Dmitry Minko	0-1	32	Open
359	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	8	Koby Kalavannan	Oliver Dimakiling	0-1	38	Open
360	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	8	Koby Kalavannan	Oleksandr Prokhorov	1-0	31	Open
361	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	7	Florian Gatterer	Koby Kalavannan	0-1	31	Open
362	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	7	Eduard Ashiev	Koby Kalavannan	0-1	31	Open
363	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	6	Koby Kalavannan	Tickoo Sahil	1/2-1/2	56	Open
364	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	6	Koby Kalavannan	Nico Stelmaszyk	1-0	38	Open
365	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	5	Patryk Stanisz	Koby Kalavannan	1-0	33	Open
366	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	4	Koby Kalavannan	Vladimir Demin	0-1	104	Open
367	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	4	Vinicius V. de Almeida Rego	Koby Kalavannan	0-1	23	Open
368	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	3	Koby Kalavannan	Gerardo Antonio Gracia Alvarez	0-1	67	Open
369	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	3	Elameir Fathy	Koby Kalavannan	1-0	93	Open
370	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	2	Koby Kalavannan	Aryan Tari	0-1	57	Open
371	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	2	Yuniesky Quesada Perez	Koby Kalavannan	1-0	63	Open
372	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	1	Nadezhda Kostina	Koby Kalavannan	0-1	35	Open
373	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	1	Rene Phillips	Koby Kalavannan	1/2-1/2	48	Open
374	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	11	Koby Kalavannan	Oleksandr Prokhorov	1-0	46	Open
375	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	11	Wojciech Przybylski	Koby Kalavannan	0-1	40	Open
376	2022-04-12	Titled Tue 12th Apr Late	chess.com INT	10	Florian Gatterer	Koby Kalavannan	0-1	49	Open
377	2022-04-12	Titled Tue 12th Apr Early	chess.com INT	10	Koby Kalavannan	Joao Avalos Parra	1-0	24	Open
378	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	9	Maksim Omariev	Koby Kalavannan	0-1	40	Open
379	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	8	Koby Kalavannan	Dorian Kang	1-0	41	Open
380	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	7	Charles H Storey	Koby Kalavannan	0-1	68	Open
381	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	6	Marko Milanovic	Koby Kalavannan	1-0	63	Open
382	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	5	Koby Kalavannan	Jesus Martin Duque	0-1	49	Open
383	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	4	Levente Miszler	Koby Kalavannan	0-1	36	Open
384	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	3	Koby Kalavannan	Wojciech Przybylski	0-1	52	Open
385	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	2	Koby Kalavannan	Elameir Fathy	1-0	29	Open
386	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	1	Roman Shton	Koby Kalavannan	1-0	50	Open
387	2022-03-29	Titled Tue 29th Mar Early	chess.com INT	11	Eesha Karavade	Koby Kalavannan	0-1	46	Open
388	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	11	Robert Hess	Koby Kalavannan	1-0	34	Open
389	2022-03-29	Titled Tue 29th Mar Late	chess.com INT	10	Koby Kalavannan	Serafin Moral Garcia	1-0	36	Open
390	2022-03-12	140th Varsity Match 2022	London ENG	1.3	Victor Vasiesiu	Koby Kalavannan	1/2-1/2	70	Open
391	2021-10-23	139th Varsity Match 2021	London ENG	1.2	Koby Kalavannan	Filip Mihov	0-1	25	Open
392	2021-02-07	KCF University Cup 2021	lichess.org INT	9.118	Cameron Wheeler	Koby Kalavannan	0-1	33	Open
393	2021-02-07	KCF University Cup 2021	lichess.org INT	8.13	Koby Kalavannan	Ara Yeroyan	0-1	38	Open
394	2021-02-07	KCF University Cup 2021	lichess.org INT	7.126	Gerald Pramoedya Priguna	Koby Kalavannan	1-0	74	Open
395	2021-02-07	KCF University Cup 2021	lichess.org INT	6.134	Koby Kalavannan	Kapish Potula	0-1	59	Open
396	2021-02-06	KCF University Cup 2021	lichess.org INT	5.122	Jhon Alexander Zapata Hincapie	Koby Kalavannan	1-0	47	Open
397	2021-02-06	KCF University Cup 2021	lichess.org INT	4.102	Koby Kalavannan	Sanan Sjugirov	0-1	49	Open
398	2021-02-06	KCF University Cup 2021	lichess.org INT	3.134	Joao Carlos T. C. Soares	Koby Kalavannan	0-1	34	Open
399	2021-02-06	KCF University Cup 2021	lichess.org INT	2.138	Koby Kalavannan	Jack Easton	1/2-1/2	78	Open
400	2021-02-06	KCF University Cup 2021	lichess.org INT	1.138	Chayan Oruspay	Koby Kalavannan	0-1	55	Open