B S M T Cooray

SRI · 29 yrs · K=20 · Peak 1546 (Nov 2024)

Best performance: 1607 at Sri Lanka National Team Chess Championship 2024 - Women(Best of 2024)

OCT26 Rating

1507

Live Rating

1507.0

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	1507	0
Sep 2026	1507	0
Aug 2026	1507	0
Jul 2026	1507	0
Jun 2026	1507	0
May 2026	1507	0
Apr 2026	1507	-1
Mar 2026	1508	0
Feb 2026	1508	+5
Jan 2026	1503	0
Dec 2025	1503	-3
Nov 2025	1506	0

Classical games since the October list

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

	Last played	Score	TPR
	National Sports Festival 2025 - Chess WomenAug 13, 2025 – Aug 17, 2025TPR 897	1½/6	897

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

Event timeline · Classical

41 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.

National Sports Festival 2025 - Chess Women897
Aug 2025Teamfederation source
Score 1½/6Opp avg 1697Start 1524
Inaugural Queens Chess Classics - International Rated Women Chess Championships 20251439
Apr 2025Swissfederation source
Best of 2025Score 5/9Opp avg 1511Start 1545
Sri Lanka National Team Chess Championship 2024 - Women1607
Sep 2024Swissfederation source
Best of 2024Score 2½/5Opp avg 1607Start 1535
National Sports Festival 2024 - Chess Women—(2)
Jun 2024Teamfederation source
Score 4/5Opp avg 1585Start 1524
2nd Rahulian's International Chess Festival 2024—(2)
Jun 2024Swissfederation source
Score 5½/9Opp avg 1448Start 1524
7th Negombo International Chess Festival 2023723
Aug 2023Swissfederation source
#4 in 2023Score 4½/9Opp avg 1045Start 1245
Sri Lanka National Team Chess Championship 2023 - Women1407
Jul 2023Swissfederation source
Best of 2023Score 3½/5Opp avg 1312Start 1228
47th National Sports Festival Team Chess Championship 2023 - Women1360
Jun 2023Teamfederation source
#2 in 2023Score 6/8Opp avg 1235Start 1204
5th SSC Open International Rating Chess Championship 2023824
Apr – May 2023Swissfederation source
#3 in 2023Score 5½/9Opp avg 1097Start 1235
Queenstar Open International Rating Chess Championship 2023—(0)
Apr 2023Swissfederation source
Score 0/1Start 1235
Sri Lanka Women's National Chess Championships Cycle 2022 Stage 1 - Major Division of the Southern Province—(0)
Feb – Mar 2022Swissfederation source
Score 0/1Start 1235
Sri Lanka Women's National Amateur Chess Championship 20201083
Oct 2020Swissfederation source
Best of 2020Score 5½/9Opp avg 1232Start 1258
11th Ethugalpura International Chess Championship 20191212
Nov – Dec 2019Swissfederation source
#3 in 2019Score 6½/10Opp avg 1212Start 1284
National Sports Festival Chess Championship 2019 - Women1481
Sep 2019Teamfederation source
Best of 2019Score 5½/8Opp avg 1568Start 1269
Sri Lanka Women's National B Championship 2019—(0)
Jun 2019Swissfederation source
Score 0/1Start 1269
Sri Lanka Women's National Qualifying Chess Championship 2019 - Galle1243
Mar 2019Swissfederation source
#2 in 2019Score 5/7Opp avg 1243Start 1272
3rd SSC Open International Rating Chess Tournament 2018—(0)
Jun – Jul 2018Swissfederation source
Score 0/1Start 1272
8th Dhamso International Chess Festival 20181306
Apr 2018Swissfederation source
Best of 2018Score 5½/9Opp avg 1234Start 1266
2nd SSC Open International Rating Chess Tournament 20171475
Dec 2017Swissfederation source
Best of 2017Score 5½/9Opp avg 1624Start 1259
Sri Lanka Girls National Chess Championship 2017—(2)
Nov 2017Swissfederation source
Score 4½/7Opp avg 1214Start 1272
3rd Negombo Chess Festival 20171157
Aug 2017Swissfederation source
#4 in 2017Score 6½/10Opp avg 1214Start 1285
Southern International Chess Championship 20171412
Aug 2017Swissfederation source
#2 in 2017Score 6½/9Opp avg 1310Start 1285
7th Dhamso International Chess Festival - 20171319
Apr – May 2017Swissfederation source
#3 in 2017Score 5½/9Opp avg 1319Start 1286
1st SSC Open International 20161370
Dec 2016Swissfederation source
Best of 2016Score 6½/10Opp avg 1370Start 1282
Southern First International Chess Championship 20151104
Aug – Sep 2015Swissfederation source
#2 in 2015Score 4½/9Opp avg 1344Start 1346

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