C K D Fonseka

SRI · 49 yrs · K=20 · Peak 2141 (Oct 2002)

Best performance: 2204 at Ethugalpura Chess Challenge(Best of 2009)

World #=117021 live3928#113,093 publishedSri Lanka #=414

OCT26 Rating

1693

Live Rating

1693.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1693	0
Sep 2026	1693	0
Aug 2026	1693	0
Jul 2026	1693	0
Jun 2026	1693	0
May 2026	1693	0
Apr 2026	1693	-1
Mar 2026	1694	-23
Feb 2026	1717	+1
Jan 2026	1716	-8
Dec 2025	1724	0
Nov 2025	1724	0

Classical games since the October list

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

	Last played	Score	TPR
	Sri Lanka Mercantile and Government Service Chess Championships 2026Feb 27 – Mar 2TPR 1712	4½/7	1712

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

Event timeline · Classical

50 of 76 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.

Sri Lanka Mercantile and Government Service Chess Championships 20261712
Feb – Mar 2026Swissfederation source
Best of 2026Score 4½/7Opp avg 1655Start 1717
Sri Lanka Major Division Chess Championships 2026 - Central Province1605
Feb 2026Swissfederation source
#2 in 2026Score 5/8Opp avg 1510Start 1717
Kandy Open International Chess Championship 20251650
Nov 2025Swissfederation source
#2 in 2025Score 4/6Opp avg 1578Start 1724
Sri Lanka Major Division Chess Championship 2025 - Central Province1576
May 2025Swissfederation source
#3 in 2025Score 5/8Opp avg 1481Start 1746
Sri Lanka Mercantile and Government Service Chess Championships 20251789
May 2025Swissfederation source
Best of 2025Score 4½/7Opp avg 1732Start 1746
13th Kandy Open International Rating Chess Championship 20241805
Dec 2024Swissfederation source
Best of 2024Score 7/9Opp avg 1612Start 1729
Sri Lanka National Team Chess Championships 20241705
Sep 2024Swissfederation source
#2 in 2024Score 3½/5Opp avg 1610Start 1731
DINI International Grandmaster Chess Championships 20241575
Jul – Aug 2024Swissfederation source
#3 in 2024Score 1½/7Opp avg 1768Start 1762
Sri Lanka National Major Division Chess Championships 2024 - Central Province1554
Feb 2024Swissfederation source
#4 in 2024Score 6/8Opp avg 1361Start 1603
Ehugalpura International Open Chess Championship 20231308
Dec 2023Swissfederation source
#4 in 2023Score 5/8Opp avg 1183Start 1618
Kandy Open International Rating Chess Championships 20231595
Sep – Oct 2023Swissfederation source
Best of 2023Score 9/11Opp avg 1259Start 1617
Sri Lanka Mercantile and Government Service Chess Championship 20231546
Apr – May 2023Swissfederation source
#2 in 2023Score 5/7Opp avg 1421Start 1622
Sri Lanka National Major Division Chess Championship 2023 - Central1531
Feb 2023Swissfederation source
#3 in 2023Score 6/7Opp avg 1291Start 1626
Sri Lanka Mercantile and Government Service Chess Championship 20221729
Nov 2022Swissfederation source
Best of 2022Score 4/6Opp avg 1729Start 1614
Sri Lanka National Chess Championships Cycle 2022 Stage II - Premier Div (National B)1438
Mar 2022Swissfederation source
#3 in 2022Score 6/10Opp avg 1395Start 1664
Sri Lanka National Chess Championships Cycle 2022 Stage 1 - Major Division of the Central Province1486
Feb 2022Swissfederation source
#2 in 2022Score 5/7Opp avg 1328Start 1664
9th Sri Lanka Mercantile - Government Service International Rating Chess Championship 20202058
Aug – Sep 2020Swissfederation source
Score 3/4Opp avg 1258Start 1656
Sri Lanka National B Chess Championship 20201664
Mar – Aug 2020Swissfederation source
Best of 2020Score 5/10Opp avg 1664Start 1663
Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event1555
Feb 2020Swissfederation source
#2 in 2020Score 5/7Opp avg 1397Start 1663
11th Ethugalpura International Chess Championship 20191631
Nov – Dec 2019Swissfederation source
Best of 2019Score 7½/10Opp avg 1465Start 1655
9th Kandy Open International Chess Festival 20191545
Aug 2019Swissfederation source
#2 in 2019Score 7½/9Opp avg 1294Start 1653
7th Mercantile and Government Service Chess Championship 20191472
Jul 2019Swissfederation source
#4 in 2019Score 4/7Opp avg 1472Start 1684
Sri Lanka National Major Division Chess Championship 2019 - Kandy1545
Mar 2019Swissfederation source
#2 in 2019Score 4½/7Opp avg 1488Start 1693
Sri Lanka Inter Club B Chess Championship 20181508
Dec 2018Swissfederation source
#2 in 2018Score 3/4Opp avg 1383Start 1701
7th Mercantile and Government Service Chess Championship 20181621
Jul 2018Swissfederation source
Best of 2018Score 5/7Opp avg 1496Start 1714

Rated near C K D Fonseka · Classical

World

#=117021Egon Oswin Scherer1693.0
#=117021Mladjen Cmiljanic1693.0
#=117021C K D Fonseka1693.0
#=117305Yuvan Yatin Samala1692.8
#=117305Walter Vogl1692.8

Sri Lanka

#413J A K S Sathnidu1694.0
#=414Vinuja Egodawatta1693.0
#=414C K D Fonseka1693.0
#416Y M Dihela Thevin Wijesinghe1692.3
#417Withanage Don Wonal Warnith Withana1692.2

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