Sri Lanka Major Division Chess Women Championship 2025 - Sabaragamuwa Province
Open SwissStandard
29 players participated in this 7-round tournament, held from 10 May 2025 to 18 May 2025 in Ratnapura, Sri Lanka. Top 10 Elo average was 1497, and top seed was S M I Umandi Mudalige (🇱🇰 SRI, 1664).
S M I Umandi Mudalige (🇱🇰 SRI, 1664) won with 7.0/7, ahead of Thenudi Chathuththara (5.5) and K A Hashini Yeh Kohilatharachchi (5.0). Mudalige won solo starting round 5.
Location
🇱🇰Ratnapura, Sri Lanka
Dates
10 May 2025 → 18 May 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇱🇰Sri Lanka×21
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsS M I Umandi Mudalige led from R5; +1.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Co-leaders
15
6
3
2
1
1
1
R5–R7 · LEAD HELD
S M I Umandi Mudalige never relinquished the lead after R5; final gap +1.5 over the runner-up.
R5 · HEAD-TO-HEAD · WINNER VS 2ND
S M I Umandi Mudalige beat Thenudi Chathuththara (White).
WIN STREAKS · 2 top finishers
S M I Umandi Mudalige 7 wins (R1–R7)Thenudi Chathuththara 4 wins (R1–R4)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1S M I Umandi Mudalige | * | 1 | 1 | — |
| 2Thenudi Chathuththara | 0 | * | — | ½ |
| 3K K Resandi Dinadee | 0 | — | * | ½ |
| 4K A Savidya Navangi | — | ½ | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mudalige, S M I Umandi | 1664 | SRI | +12B | +8N | +10B | +3N | +2B | +4B | +7N | 7.0 | 28.5 | 32.5 | 32.50 | 2274 | +50.0 |
| 2 | Chathuththara, Thenudi | 1474 | SRI | +28B | +13N | +7B | +16N | −1N | =5B | +9B | 5.5 | 28.5 | 28.5 | 19.00 | 1636 | +30.0 |
| 3 | Kohilatharachchi, K A Hashini Yeh | 1415 | SRI | +21N | +20B | +5N | −1B | +13N | =7B | =8N | 5.0 | 27.0 | 29.0 | 17.50 | 1532 | +23.2 |
| 4 | Dinadee, K K Resandi | 0 | SRI | =5N | +?B | =11N | +20B | +10B | −1N | +13N | 5.0 | 26.0 | 26.0 | 14.50 | 1538 | 0.0 |
| 5 | Navangi, K A Savidya | 1496 | SRI | =4B | +27N | −3B | +24N | +15B | =2N | +11B | 5.0 | 24.5 | 24.5 | 14.25 | 1568 | +18.8 |
| 6 | FIDE 80801153 | 0 | — | +?N | −15B | +?N | +8B | −16B | +?N | +10B | 5.0 | 15.5 | 15.5 | 8.50 | 1486 | 0.0 |
| 7 | Ranasinghe, R A Indeewari Vidusar | 1552 | SRI | +14N | +18B | −2N | +17B | +9B | =3N | −1B | 4.5 | 29.0 | 32.0 | 17.00 | 1424 | -28.8 |
| 8 | Jayathilaka, H R J G | 1410 | SRI | +25B | −1B | +14N | −6N | +23B | +21N | =3B | 4.5 | 25.0 | 26.5 | 12.00 | 1352 | -8.4 |
| 9 | Premathilaka, G M Dimathi Dasunya | 1464 | SRI | +23N | =11B | +19N | +15B | −7N | +16B | −2N | 4.5 | 23.0 | 25.0 | 13.00 | 1496 | +7.2 |
| 10 | Wedage, W Vinara M | 1484 | SRI | +26N | +17B | −1N | +11B | −4N | +18B | −6N | 4.0 | 27.0 | 28.0 | 11.00 | 869 | -10.0 |
| 11 | Somathilaka, M T Hirushi Sankalpa | 0 | SRI | +?B | =9N | =4B | −10N | +24B | +12N | −5N | 4.0 | 24.0 | 24.0 | 10.25 | 1201 | 0.0 |
| 12 | Bandara, R R L N Nethpahani | 0 | SRI | −1N | +21B | −17N | +25B | +20N | −11B | +22B | 4.0 | 20.0 | 21.5 | 7.50 | 869 | 0.0 |
| 13 | Somathilaka, M T Ranjana Sandami | 0 | SRI | +?N | −2B | +?N | +?N | −3B | +15N | −4B | 4.0 | 19.0 | 19.0 | 3.50 | 1343 | 0.0 |
| 14 | Bopeththa, B G Miheli Hiyansa | 0 | SRI | −7B | +22N | −8B | −?N | +25N | +19B | +18N | 4.0 | 17.5 | 17.5 | 8.50 | 1273 | 0.0 |
| 15 | Jayawardhane, Thinuli Sehansa | 1486 | SRI | +29B | +6N | =16B | −9N | −5N | −13B | +24N | 3.5 | 23.5 | 23.5 | 8.25 | 672 | -42.4 |
| 16 | Vihangika, B P Viduni | 0 | SRI | F | +19B | =15N | −2B | +6N | −9N | +?B | 3.5 | 20.5 | 20.5 | 8.75 | 1467 | 0.0 |
| 17 | Sanjana, T Savini | 0 | SRI | +?B | −10N | +12B | −7N | −?B | −22N | +19N | 3.0 | 16.5 | 16.5 | 6.00 | 1480 | 0.0 |
| 18 | Edirisingha E A Nethulya Mihindee | 0 | SRI | +27B | −7N | −?B | +28N | +?B | −10N | −14B | 3.0 | 12.5 | 12.5 | 0.00 | 1491 | 0.0 |
| 19 | Jayawardhana, Nethuli | 1443 | SRI | +22B | −16N | −9B | −23N | +26B | −14N | −17B | 2.0 | 19.0 | 20.0 | 3.00 | 663 | -19.2 |
| 20 | FIDE 80814000 | 0 | — | +24B | −3N | +29B | −4N | −12B | −?N | F | 2.0 | 15.5 | 15.5 | 1.50 | 631 | 0.0 |
| 21 | Sajithma, U K Dehemi | 0 | SRI | −3B | −12N | F | +?B | +?N | −8B | F | 2.0 | 15.0 | 15.0 | 0.00 | 623 | 0.0 |
| 22 | FIDE 80876781 | 0 | — | −19N | −14B | +26N | −?B | F | +17B | −12N | 2.0 | 14.0 | 14.0 | 4.00 | 646 | 0.0 |
| 23 | FIDE 29993873 | 0 | — | −9B | −24N | F | +19B | −8N | +?B | −?N | 2.0 | 12.5 | 12.5 | 2.00 | 1320 | 0.0 |
| 24 | FIDE 29989558 | 0 | — | −20N | +23B | =25N | −5B | −11N | F | −15B | 1.5 | 18.0 | 18.0 | 2.75 | 687 | 0.0 |
| 25 | Samaranayaka, S H Jesandi Thiyuni | 0 | SRI | −8N | F | =24B | −12N | −14B | +26N | F | 1.5 | 17.0 | 17.0 | 1.75 | 625 | 0.0 |
| 26 | FIDE 80873260 | 0 | — | −10B | −?N | −22B | +29N | −19N | −25B | F | 1.0 | 9.5 | 9.5 | 0.00 | 663 | 0.0 |
| 27 | Jayakody, M G N S L | 1489 | SRI | −18N | −5B | F | F | F | F | F | 0.0 | 10.0 | 10.0 | 0.00 | 680 | -20.4 |
| 28 | FIDE 80849431 | 0 | — | −2N | −?B | −?N | −18B | F | F | F | 0.0 | 8.5 | 8.5 | 0.00 | 666 | 0.0 |
| 29 | FIDE 80859232 | 0 | — | −15N | −?B | −20N | −26B | F | F | F | 0.0 | 6.5 | 6.5 | 0.00 | 693 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Mudalige, S M I UmandiSRI+50.07.0 pts · #1
- 2Chathuththara, ThenudiSRI+30.05.5 pts · #4
- 3Kohilatharachchi, K A Hashini YehSRI+23.25.0 pts · #9
Top rating losers
- 1Jayawardhane, Thinuli SehansaSRI-42.43.5 pts · #18
- 2Ranasinghe, R A Indeewari VidusarSRI-28.84.5 pts · #11
- 3Jayakody, M G N S LSRI-20.40.0 pts · #22