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
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
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: 2026-10-09 (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
101 2024-12-15 Keith Escott Mem Open Sutton Coldfield ENG 4.9 Koby Kalavannan Rohan Pal 1-0 45 Open
102 2024-12-14 Keith Escott Mem Open Sutton Coldfield ENG 3.3 Adam Nawalaniec Koby Kalavannan 1-0 72 Open
103 2024-12-14 Keith Escott Mem Open Sutton Coldfield ENG 2.3 Koby Kalavannan Ifan Rathbone-Jones 1/2-1/2 88 Open
104 2024-12-14 Keith Escott Mem Open Sutton Coldfield ENG 1.5 Maksym Larchikov Koby Kalavannan 0-1 59 Open
105 2024-12-07 London Classic Masters London ENG 9.12 Koby Kalavannan Imre Jr. Hera 1/2-1/2 76 Open
106 2024-12-06 London Classic Masters London ENG 8.17 Vladimir Sergeev Petrov Koby Kalavannan 1/2-1/2 85 Open
107 2024-12-05 London Classic Masters London ENG 7.9 Koby Kalavannan Matthew J Wadsworth 0-1 70 Open
108 2024-12-03 London Classic Masters London ENG 6.13 Marian Petrov Koby Kalavannan 0-1 40 Open
109 2024-12-02 London Classic Masters London ENG 5.24 Koby Kalavannan Jan Murawski 1-0 40 Open
110 2024-12-01 London Classic Masters London ENG 4.11 Jose Gonzalez Garcia Koby Kalavannan 1-0 43 Open
111 2024-11-30 London Classic Masters London ENG 3.16 Koby Kalavannan Nicolai Kistrup 1-0 61 Open
112 2024-11-30 London Classic Masters London ENG 2.31 Federico Rocco Koby Kalavannan 0-1 40 Open
113 2024-11-29 London Classic Masters London ENG 1.4 Koby Kalavannan Martin Petrov 0-1 64 Open
114 2024-11-24 4NCL 2024-25 England ENG 2.63 Koby Kalavannan Frankie Badacsonyi 1-0 42 Open
115 2024-11-23 4NCL 2024-25 England ENG 1.35 Ameet K Ghasi Koby Kalavannan 1-0 28 Open
116 2024-11-19 24th ch-EUR Indiv 2024 Petrovac MNE 11.107 Koby Kalavannan Vuk Damjanovic 1/2-1/2 36 Open
117 2024-11-18 24th ch-EUR Indiv 2024 Petrovac MNE 10.115 Aleksandr Domalchuk-Jonasson Koby Kalavannan 0-1 51 Open
118 2024-11-17 24th ch-EUR Indiv 2024 Petrovac MNE 9.1 Benny Aizenberg Koby Kalavannan 1-0 41 Open
119 2024-11-16 24th ch-EUR Indiv 2024 Petrovac MNE 8.83 Koby Kalavannan Denis Kadric 0-1 99 Open
120 2024-11-15 24th ch-EUR Indiv 2024 Petrovac MNE 7.8 Koby Kalavannan Matthew J Wadsworth 1/2-1/2 103 Open
121 2024-11-13 24th ch-EUR Indiv 2024 Petrovac MNE 6.105 Yuval Yaniv Koby Kalavannan 0-1 30 Open
122 2024-11-12 24th ch-EUR Indiv 2024 Petrovac MNE 5.82 Marius Fromm Koby Kalavannan 1-0 47 Open
123 2024-11-11 24th ch-EUR Indiv 2024 Petrovac MNE 4.108 Koby Kalavannan Govhar Beydullayeva 1-0 101 Open
124 2024-11-10 24th ch-EUR Indiv 2024 Petrovac MNE 3.96 Koby Kalavannan Umut Ata Akbas 1/2-1/2 85 Open
125 2024-11-08 24th ch-EUR Indiv 2024 Petrovac MNE 1.69 Koby Kalavannan Roven Vogel 0-1 40 Open
126 2024-10-15 Titled Tue 15th Oct Late chess.com INT 4 Viacheslav Tikhonov Koby Kalavannan 0-1 25 Open
127 2024-10-15 Titled Tue 15th Oct Late chess.com INT 3 Koby Kalavannan Grigoriy Oparin 0-1 40 Open
128 2024-10-15 Titled Tue 15th Oct Late chess.com INT 2 Ilay Zakin Koby Kalavannan 0-1 36 Open
129 2024-10-15 Titled Tue 15th Oct Late chess.com INT 1 Koby Kalavannan Aaron Matthes 1-0 44 Open
130 2024-10-08 Titled Tue 8th Oct Late chess.com INT 2 Maria Teresa Jimenez Salas Koby Kalavannan 1-0 48 Open
131 2024-10-08 Titled Tue 8th Oct Late chess.com INT 1 Koby Kalavannan Matyas Zeman 0-1 54 Open
132 2024-10-01 Titled Tue 1st Oct Late chess.com INT 9 Koby Kalavannan Robert Hungaski 1-0 58 Open
133 2024-10-01 Titled Tue 1st Oct Late chess.com INT 8 Koby Kalavannan Boris Abrashkin 1-0 20 Open
134 2024-10-01 Titled Tue 1st Oct Late chess.com INT 7 Adam Zielonka Koby Kalavannan 1/2-1/2 61 Open
135 2024-10-01 Titled Tue 1st Oct Late chess.com INT 6 Koby Kalavannan Oscar Williams 0-1 81 Open
136 2024-10-01 Titled Tue 1st Oct Late chess.com INT 5 Dion Krivenko Koby Kalavannan 0-1 71 Open
137 2024-10-01 Titled Tue 1st Oct Late chess.com INT 4 Koby Kalavannan Keaton Kiewra 0-1 55 Open
138 2024-10-01 Titled Tue 1st Oct Late chess.com INT 3 Jeffery Xiong Koby Kalavannan 1-0 50 Open
139 2024-10-01 Titled Tue 1st Oct Late chess.com INT 2 Koby Kalavannan Alejandro Cuellar Montes 1-0 48 Open
140 2024-10-01 Titled Tue 1st Oct Late chess.com INT 1 Eivind Grunt Kreken Koby Kalavannan 0-1 53 Open
141 2024-10-01 Titled Tue 1st Oct Late chess.com INT 11 Koby Kalavannan Karol Kucza 1/2-1/2 102 Open
142 2024-10-01 Titled Tue 1st Oct Late chess.com INT 10 David 1981 Martinez Martin Koby Kalavannan 0-1 33 Open
143 2024-09-24 Titled Tue 24th Sep Late chess.com INT 1 Nicolas Cogan Koby Kalavannan 1-0 23 Open
144 2024-08-26 Northumbria Masters Open Darlington ENG 9.7 Jacob D Yoon Koby Kalavannan 1-0 76 Open
145 2024-08-25 Northumbria Masters Open Darlington ENG 7.3 Oleg Korneev Koby Kalavannan 1-0 76 Open
146 2024-08-22 Northumbria Masters Open Darlington ENG 2.6 Koby Kalavannan Stuart A White 0-1 76 Open
147 2024-08-22 Northumbria Masters Open Darlington ENG 1.11 Simon Wilks Koby Kalavannan 1-0 46 Open
148 2024-08-06 Titled Tue 6th Aug Late chess.com INT 9 Koby Kalavannan Shankar Gauri 0-1 39 Open
149 2024-08-06 Titled Tue 6th Aug Early chess.com INT 9 Koby Kalavannan Andres Delgado Kuffo 0-1 62 Open
150 2024-08-06 Titled Tue 6th Aug Early chess.com INT 8 Denis Kozlov Koby Kalavannan 0-1 33 Open

© 2024-2026 EloTracker