Koby Kalavannan

ENG · 24 yrs · K=20 · Peak 2365 (Sep 2018)

Best performance: 2453 at S: Zupanja Celebrates Chess- 70 Years of Pride and Tradition- IM Tournament 3(Best of 2025)

World #=5582 live16#5,566 publishedEngland #80

OCT26 Rating

2259

Live Rating

2259.0

Change

0.0

Games Played

Rating History · Classical

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Working toward the International Master title1 tracked norm · 9/27 gamesrating 2365 of 2400, live 2259composition opendetails ↓

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	99th Hastings International Chess Congress - MastersDec 28, 2025 – Jan 2TPR 2299	6/9	2299

The live rating moves only when new rated games are played. Until then it matches the published rating.

Title Progress

IM title progress

Working toward the International Master title

Tracked norms: 1 · 9 of 27 games credit

Rating: peak 2365, needs 2400

Composition: next norm must come from a qualifying open (Swiss with 40+ players, national championship final, or similar)

S: Zupanja Celebrates Chess- 70 Years of Pride and Tradition- IM Tournament 3 Jun 20257/9Rp 2453

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Event timeline · Classical

28 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

99th Hastings International Chess Congress - Masters2299
Dec 2025 – Jan 2026Swissfederation source
Best of 2026Score 6/9Opp avg 2174Start 2275
17th Northwick Park Congress - U24002135
Dec 2025Swissfederation source
#11 in 2025Score 3½/5Opp avg 1986Start 2275
AlphaChess: Christmas Edition - North London FIDE Classical Event - Mistletoe (1750-2400)2328
Dec 2025Swissfederation source
#4 in 2025Score 4/5Opp avg 2088Start 2275
2025 XTX Markets London Chess Classic Open2203
Nov – Dec 2025Swissfederation source
#8 in 2025Score 4½/9Opp avg 2203Start 2275
V Mindsports International Festival 2025 - Open1784
Aug 2025Swissfederation source
#14 in 2025Score 1/5Opp avg 1977Start 2323
2025 British Championship2326
Aug 2025Swissfederation source
#5 in 2025Score 5½/9Opp avg 2246Start 2323
2025 South Wales International Open2264
Jul 2025Swissfederation source
#7 in 2025Score 7/9Opp avg 2044Start 2329
S: Zupanja Celebrates Chess- 70 Years of Pride and Tradition- IM Tournament 3IM norm2453
Jun 2025Round robinfederation source
Best of 2025Score 7/9Opp avg 2233Start 2303
S: Zupanja Celebrates Chess- 70 Years of Pride and Tradition- IM Tournament 22375
Jun 2025Round robinfederation source
#3 in 2025Score 6/9Opp avg 2250Start 2303
3rd Cambridge International Open2144
May 2025Swissfederation source
#10 in 2025Score 5/9Opp avg 2101Start 2304
Muswell Hill FIDE Standard - 13 May 2025—(2)
May 2025Swissfederation source
Score 2/2Opp avg 1745Start 2304
4NCL Division 1 2024-25—(2)
Nov 2024 – May 2025Teamfederation source
Score 1/2Opp avg 2385Start 2225
1st Muswell Hill (East Finchley) FIDE and ECF Congress2126
Apr 2025Swissfederation source
#12 in 2025Score 3/4Opp avg 1933Start 2252
Southend Masters 2025 - IM2422
Apr 2025Round robinfederation source
#2 in 2025Score 6/9Opp avg 2297Start 2252
Jersey International Open2286
Apr 2025Swissfederation source
#6 in 2025Score 5½/9Opp avg 2206Start 2252
European Individual Chess Championship 20252184
Mar 2025Swissfederation source
#9 in 2025Score 5/11Opp avg 2220Start 2279
98th Hastings International Chess Congress - Weekend Open2064
Jan 2025Swissfederation source
#13 in 2025Score 3½/5Opp avg 1915Start 2300
Keith Escott Memorial Congress Open2075
Dec 2024Swissfederation source
#10 in 2024Score 2½/5Opp avg 2075Start 2282
2024 XTX Markets London Chess Classic Masters2423
Nov – Dec 2024Swissfederation source
#2 in 2024Score 5/9Opp avg 2380Start 2225
European Individual Chess Championship 20242406
Nov 2024Swissfederation source
#3 in 2024Score 5½/11Opp avg 2406Start 2225
47th Scarborough Congress 2024 - Open2438
Oct 2024Swissfederation source
Best of 2024Score 4½/5Opp avg 2072Start 2202
Wimbledon FIDE Congress September 2024 - FM Pool2276
Sep 2024Swissfederation source
#4 in 2024Score 4/5Opp avg 2036Start 2193
7th Northumbria Masters Chess Congress - Open2104
Aug 2024Swissfederation source
#9 in 2024Score 5/9Opp avg 2061Start 2248
2024 British Championship2153
Jul – Aug 2024Swissfederation source
#8 in 2024Score 4/9Opp avg 2196Start 2265
IV Mindsports International Chess Festival - Open (2000 and over)2258
Jul 2024Swissfederation source
#5 in 2024Score 6/9Opp avg 2133Start 2265

Rated near Koby Kalavannan · Classical

World

#=5582FMFanny Duarte Napoles2259.0
#=5582Thomas Jackson2259.0
#=5582FMKoby Kalavannan2259.0
#=5582FMNikolaos Karousos-Theodorakis2259.0
#=5582FMAli Alper Celik2259.0

England

Live ratings projected from the OCT26 published list · Not affiliated with FIDE