M S Piyasiri

SRI · 16 yrs · K=40 · Peak 1633 (Sep 2024)

Best performance: 1816 at All Island School Games Chess Championships 2026 Under 17 Girls(Best of 2026)

World #=181262 live1685#179,577 publishedSri Lanka #=1363

NOV26 Rating

1526

Live Rating

1526.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1526	0
Oct 2026	1526	0
Sep 2026	1526	0
Aug 2026	1526	0
Jul 2026	1526	0
Jun 2026	1526	0
May 2026	1526	0
Apr 2026	1526	+2
Mar 2026	1524	-15
Feb 2026	1539	-1
Jan 2026	1540	0
Dec 2025	1540	-26

Form · Classical

oldest → latest

Longest unbeaten run in 2026: 5 games, Sep 18 – Sep 20.

From 270 classical games on record, the latest on Sep 20.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	All Island School Games Chess Championships 2026 Under 17 GirlsSep 18 – Sep 20TPR 1816	5/6	1816

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

Event timeline · Classical

32 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.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2026	12	8	1529	1654
2023	24	4½	1272	1021
2022	26	8	1135	994
2019	8	½	1096	652
2018	6	0	1075	275
2017	1	0	1083	—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

All Island School Games Chess Championships 2026 Under 17 Girls1816
Sep 2026Teamchess-results.com
Best of 2026Score 5/6Opp avg 1543Start 1526
Sri Lanka Major Division Women's Chess Championships 2026 - North Western1516
Feb 2026Swissfederation source
#2 in 2026Score 4/7Opp avg 1516Start 1539
Sri Lanka Major Division Chess Women Championship 2025 -North Western Province1559
May 2025Swissfederation source
Best of 2025Score 4/7Opp avg 1434Start 1568
Ethugalpura International Chess Championship 20241460
Dec 2024Swissfederation source
#3 in 2024Score 6/10Opp avg 1510Start 1632
Negombo International Chess Festival 20241594
Aug 2024Swissfederation source
Best of 2024Score 6½/10Opp avg 1484
Sri Lanka Junior Girls Nationals Chess Championships 20241516
May 2024Swissfederation source
#2 in 2024Score 6½/10Opp avg 1516Start 1411
2nd Queenstar Open International Rating Chess Championship 2024837
Apr – May 2024Swissfederation source
Score 5/8Opp avg 1637Start 1411
Sri Lanka National Youth Chess Championships 2023 - Under 13 G877
Dec 2023Swissfederation source
#5 in 2023Score 5½/8Opp avg 1150Start 1035
Ehugalpura International Open Chess Championship 20231066
Dec 2023Swissfederation source
#3 in 2023Score 5½/9Opp avg 1259Start 1035
7th Negombo International Chess Festival 20231206
Aug 2023Swissfederation source
Best of 2023Score 5/10Opp avg 1399Start 1044
Sri Lanka National Amateur Women Chess Championship 2023—(2)
Aug 2023Swissfederation source
Score 5½/9Opp avg 1203Start 1044
Sri Lanka National Team Chess Championship 2023 - Women1115
Jul 2023Swissfederation source
#2 in 2023Score 3/5Opp avg 1240Start 1037
Colombo International Chess Festival 20231016
May 2023Swissfederation source
#4 in 2023Score 5/9Opp avg 1256Start 1043
Sri Lanka Wome's National Chess Championship 2023 - Premier Division544
Mar 2023Swissfederation source
Score 5/11Opp avg 1344Start 1064
Sri Lanka Women's National Major Division Chess Championship 2023 north Western—(0)
Feb 2023Swissfederation source
Score 5/7Start 1064
Ethugalpura Open International Rating Chess Championships 20221064
Dec 2022Swissfederation source
Best of 2022Score 3½/8Opp avg 1064
Commonwealth Youth Chess Championship 2022 - Under 12 Girls921
Nov 2022Swissfederation source
#5 in 2022Score 2½/9Opp avg 1151
Sri Lanka Junior Girls National Chess Championship 2022960
Sep 2022Swissfederation source
#4 in 2022Score 4/8Opp avg 1085
Sri Lanka National Youth Under 12 Years (Girls) Chess Championships 2022 - Finals—(2)
May 2022Swissfederation source
Score 4½/7Opp avg 1180Start 1001
Sri Lanka Women's National Chess Championships Cycle 2022 Sri Lanka Women's National Chess Championships Cycle 2022 Stage 2 - Premier Div. (W National972
Mar 2022Swissfederation source
#3 in 2022Score 4/10Opp avg 1165
Sri Lanka Women's National Chess Championships Cycle 2022 Stage 1 - Major Division of the North Western Province1047
Feb – Mar 2022Swissfederation source
#2 in 2022Score 4½/7Opp avg 1172
Sri Lanka National Youth Chess Championship 2019 - Under 9 years Girls—(0)
Dec 2019Swissfederation source
Score 5/9
11th Ethugalpura International Chess Championship 2019774
Nov – Dec 2019Swissfederation source
Best of 2019Score 5½/10Opp avg 1047
5th Negombo International chess Festival 2019288
Aug 2019Swissfederation source
Score 4/10Opp avg 1088
Sri Lanka Women's National Qualifying Chess Championship 2019 - Kurunegala—(2)
Mar 2019Swissfederation source
Score 1/6Opp avg 1181

Rated near M S Piyasiri · Classical

World

#=181262Pedro Miguel Salazar Amaro1526.0
#=181262Raul Santiago Diaz Rios1526.0
#=181262M S Piyasiri1526.0
#=181262Y N Thalgaswatta1526.0
#=181262Nitharshan Shangeeth1526.0

Sri Lanka

Live ratings projected from the NOV26 published list · Not affiliated with FIDE