CChessStats

Sri Lanka Major Division Women's Chess Championship 2025 - UWA

Open SwissStandard

15 players participated in this 7-round tournament, held from 09 May 2025 to 13 May 2025 in Badulla, Sri Lanka. Top 10 Elo average was 303, and top seed was R M Sethuli D Rathnayaka (🇱🇰 SRI, 1604).

K P Ardra (🇱🇰 SRI, 1570) won with 6.0/7, ahead of H P Onadi Seja Vinudini (6.0) and Tryphenya Mirando (6.0). Ardra won on tie-break after catching the field in the final round.

Location
🇱🇰Badulla, Sri Lanka
Dates
09 May 2025 → 13 May 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 7 rounds
Avg top 10
303
Participants
15
Federations · 1 represented
🇱🇰Sri Lanka×11
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 3 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 3 at the finish.

Co-leaders
11
5
3
2
1
1
3
23.55.57R1R2R3R4R5R6R7
Mirando6Ardra6Vinudini6Dissanayaka5Thisarindi4.5Jayasekara4.5— ex-leaders:Vinudiniled R5–R6, #7
R7 · TIEBREAK CLUSTER

3 players finish on 6.0/7. Ardra takes the title on Buchholz Cut1 (30.5).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Tryphenya Mirando lost to K P Ardra (Black).

WIN STREAKS · 3 top finishers

Tryphenya Mirando 3+3 wins (R1–R3, R5–R7)K P Ardra 4 wins (R1–R4)H P Onadi Seja Vinudini 6 wins (R1–R6)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Tryphenya Mirando*
0
1
—
2K P Ardra
1
*
0
1
3H P Onadi Seja Vinudini
0
1
*
1
4D M Ginuri Gihara Dissanayaka—
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Ardra, K P1570SRI+7N+6B+5N+3B−2N+4B+8N6.030.534.028.002259+13.6
2Vinudini, H P Onadi Seja0SRI+?N+4B+?B+6N+1B+5N−3B6.026.026.020.0015970.0
3Mirando, Tryphenya0SRI+?N+8B+10B−1N+?B+?N+2N6.018.018.012.0015520.0
4Dissanayaka, D M Ginuri Gihara0SRI+?B−2N+11B+?N+10B−1N+9B5.020.020.08.007770.0
5Thisarindi, W Thejasi0SRI+12B+13N−1B+?N+8N−2B=7N4.524.024.09.7515180.0
6Jayasekara, Sethumi Thevansa0SRI+?B−1N+?N−2B+11B=9N+10B4.520.020.06.2515880.0
7Nimansa, G A Dahami0SRI−1B+?N+?B−10N+?B+12N=5B4.515.015.04.2514960.0
8Herath, H M U Thasanya1459SRI+14B−3N+12B+9N−5B=10N−1B3.524.526.58.75777-13.6
9Ruhansa, R M Ranuki0SRI+?B−?N+?N−8B+?N=6B−4N3.513.013.02.2515290.0
10Weerasinghe, Kashmee Kiwindya0SRIF+?B−3N+7B−4N=8B−6N2.523.523.56.2514590.0
11Sanuji, G Thinuli Thihasna0SRI−?N+?B−4N+15B−6NF−?B2.012.512.51.006140.0
12FIDE 808029150—−5N+?B−8N−?B+?N−7B−?N2.012.512.50.006370.0
13FIDE 299775500—+?N−5B−?N−?B+?NFF2.06.56.50.007980.0
14FIDE 808344930—−8N−?B+?N+?B−?N−?N−15B2.04.54.50.006900.0
15FIDE 808775830—−?B−?N−?B−11N−?B−?B+14N1.04.04.02.006140.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers