CChessStats
Format
DC

De Costa, Thanuri

🇱🇰

FIDEFIDE 9908080· Female· Sri Lanka· Born in 1995

Follow Thanuri De CostaTrack her monthly FIDE ratings, games, tournaments and more.

Thanuri De Costa, a 31-year-old Sri Lankan player, is rated 1619. She plays occasionally (6 games in the last 12 months) and had 2 career breaks: 45 months (2012–2016) and 66 months (2018–2024, COVID-19 included). Recent appearance: Sri Lanka Mercantile and Government Service Chess Championships 2026. Her peak of 1678 was reached at age 29 (Mar 2024).

At junior level, she reached #41 nationally in U18.

Current rating

1619

Standard

Rpd1625·Blz1618

All-time high

1678

−59 pts below
Mar 2024 · age 29

Activity

2

games / yr avg.

6 past 12 mo · ≈1/mo
classical only
Occasional

Signature stat

#139,160

#139,160 · players worldwide · of 216,808

Career timeline

13 entries
2024
Best 12-month gain (+214 Elo)
1464 → 1678
Mar 2024
Re-crossed 1600
at age 29
Mar 2024
Re-crossed 1500
at age 29
Mar 2024
All-time peak 1678
at age 29 · −59 from today
Mar 2024
2018
Inactive for 66 months
paused at 1464 → returned at 1678
Aug 2018
2017
K-factor lowered to 20
at age 22
Oct 2017

Standard rating history

Last 12 months — activity & highlights

Evolution
-22
1641 → 1619
Tournaments
1
5 games
Score
3/ 560.0%
2W2D1L
Top wins
No noteworthy wins (no Elo gained on any game).

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
Sri Lanka Mercantile and Government Service Chess Championships 2026
Open Swiss
Feb 20263/3#632301-21.6
Worst Elo result: Sri Lanka Mercantile and Government Service Chess Championships 2026 (-21.6 Elo, finished #63).

Rankings

/
Sri Lanka
#636
out of 3,705 players
Asia-Pacific
#21,707
in continent
World
#139,151
out of 400,000+

National ranking

Europe & World

Europe
World
Sri Lanka
1
🇱🇰Liyanage, Ranindu DilshanFollow Ranindu Dilshan LiyanageTrack their monthly FIDE ratings, games, tournaments and more.
2,429
2
🇱🇰De Silva, L M S TFollow L M S T De SilvaTrack their monthly FIDE ratings, games, tournaments and more.
2,407
3
🇱🇰Gunawardhana, Devindya OshiniFollow Devindya Oshini GunawardhanaTrack her monthly FIDE ratings, games, tournaments and more.
2,340
3
🇱🇰Thilakarathne, G M HFollow G M H ThilakarathneTrack their monthly FIDE ratings, games, tournaments and more.
2,340
5
🇱🇰Russell, M K AFollow M K A RussellTrack their monthly FIDE ratings, games, tournaments and more.
2,195
6
🇱🇰Induwara, T H D ThisarinduFollow T H D Thisarindu InduwaraTrack their monthly FIDE ratings, games, tournaments and more.
2,180
7
🇱🇰Sivathanujan, SFollow S SivathanujanTrack their monthly FIDE ratings, games, tournaments and more.
2,162
8
🇱🇰Ovitigala, Chenitha MithviduFollow Chenitha Mithvidu OvitigalaTrack their monthly FIDE ratings, games, tournaments and more.
2,127
9
🇱🇰Liyanage, Pesandu RashmithaFollow Pesandu Rashmitha LiyanageTrack their monthly FIDE ratings, games, tournaments and more.
2,126
10
🇱🇰Doluweera, Minul SanjulaFollow Minul Sanjula DoluweeraTrack their monthly FIDE ratings, games, tournaments and more.
2,113
...
636🇱🇰De Costa, Thanuri1,619
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
2
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
3
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,751
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,733
8
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
9
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
10
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,729
...
21707🇱🇰De Costa, Thanuri1,619
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
139151🇱🇰De Costa, Thanuri1,619