Player profile

Jayaweera, Sayuni Gihansa

Standard: 1783 Rapid: 1727 Blitz: 1726 (last updated 2026-11-02)

FIDE ID: 9917314 (view FIDE profile)

Federation: SRI Sex: F Birth Year: 2002 Age: 24

Title: WCM Women's title: WCM Other title: — FOA title: —

Games: 13 Wins: 2 (15%) Draws: 3 (23%) Losses: 8 (62%)

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Dossier

11 of 13 games analyzed.

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Openings

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As White 6 games 1W 3D 2L

Catalan Opening 3 games 0W 2D 1L

Closed 2 games 0W 1D 1L

(unspecified) 2 games 0W 1D 1L

(unspecified) 1 game 0W 1D 0L

Queen's Pawn Game 2 games 1W 0D 1L

(unspecified) 2 games 1W 0D 1L

Queen's Gambit Declined 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

As Black 7 games 1W 0D 6L

Grünfeld Defense 3 games 1W 0D 2L

Exchange Variation 2 games 1W 0D 1L

(unspecified) 1 game 1W 0D 0L

Spassky Variation 1 game 0W 0D 1L

Three Knights Variation 1 game 0W 0D 1L

Hungarian Attack 1 game 0W 0D 1L

Nimzo-Larsen Attack 1 game 0W 0D 1L

Indian Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Neo-Grünfeld Defense 1 game 0W 0D 1L

Delayed Exchange Variation 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

King's Indian Defense 1 game 0W 0D 1L

(unspecified) 1 game 0W 0D 1L

Sicilian Defense 1 game 0W 0D 1L

Dragon Variation 1 game 0W 0D 1L

Yugoslav Attack, Main Line 1 game 0W 0D 1L

Blunders Top 4 of 68

This player's costliest moves in analyzed games. Can you find the winning move?

2026.04.25 · 50... Kxd6 (−72% win chance) 1-0

Jayaweera, Sayuni Gihansa

Halangoda, Sayumi Sithumila

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2026.04.20 · 28... Rh4 (−32.9% win chance) 1-0

Jayaweera, Sayuni Gihansa

Newansa, M Esandi

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2026.04.19 · 28... e5 (−32.2% win chance) 1-0

Jayaweera, Sayuni Gihansa

Gunasekara, K P K Hesara

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2026.04.20 · 52... Bf6 (−28.6% win chance) 1-0

Jayaweera, Sayuni Gihansa

Newansa, M Esandi

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Games Showing all 13 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.05.17	Round 1: Deepan Chakkravarthy J. - Jayaweera, Sayuni Gihansa	1.9	2026.05.17 Deepan Chakkravarthy J. (5011132) (2404)	0	87.10%	1. b3 Nf6 2. Bb2 e6 3. Nf3 Be7
2026.04.25	Round 10: Jayaweera, Sayuni Gihansa - Thanthulage, Hesanya	10.2	2026.04.25 Thanthulage, Hesanya (29997712) (1761)	½	85.30%	1. d4 d5 2. c4 e6 3. g3 a6
2026.04.25	Round 9: Halangoda, Sayumi Sithumila - Jayaweera, Sayuni Gihansa	9.6	2026.04.25 Halangoda, Sayumi Sithumila (29982502) (1805)	0	73.20%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2026.04.24	Round 8: Jayaweera, Sayuni Gihansa - Gamaarachchi, G A Senaree M I	8.3	2026.04.24 Gamaarachchi, G A Senaree M I (29954819) (1803)	½	88.80%	1. d4 Nf6 2. c4 e6 3. g3 d5
2026.04.24	Round 7: Perera, B Yenuthi Sahanlee - Jayaweera, Sayuni Gihansa	7.5	2026.04.24 Perera, B Yenuthi Sahanlee (29950090) (1877)	0	91.30%	1. d4 Nf6 2. Nf3 g6 3. c4 d5
2026.04.20	Round 6: Jayaweera, Sayuni Gihansa - De Silva, B P Chanthuli Thanishka	6.4	2026.04.20 De Silva, B P Chanthuli Thanishka (29965535) (1832)	0	85.20%	1. d4 d5 2. g3 Nf6 3. Bg2 e6
2026.04.20	Round 5: Newansa, M Esandi - Jayaweera, Sayuni Gihansa	5.4	2026.04.20 Newansa, M Esandi (9999060) (1955)	0	78.60%	1. d4 Nf6 2. c4 g6 3. Nc3 c5
2026.04.19	Round 12: Gunasekara, K P K Hesara - Jayaweera, Sayuni Gihansa	12.1	2026.04.19 Gunasekara, K P K Hesara (9981446) (1848)	0	85.20%	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4
2026.04.19	Round 2: Jayaweera, Sayuni Gihansa - Hasansee, P Y S	2.6	2026.04.19 Hasansee, P Y S (29997178) (1778)	0	-	1. d4 Nf6 2. c4 e6 3. g3 d5
2026.04.19	Round 4: Jayaweera, Sayuni Gihansa - Sanudula, K M Dahamdi	4.5	2026.04.19 Sanudula, K M Dahamdi (9932470) (1936)	½	95.70%	1. d4 Nf6 2. c4 e6 3. g3 Bb4+
2026.04.19	Round 3: Munasinghe, M A D D D - Jayaweera, Sayuni Gihansa	3.3	2026.04.19 Munasinghe, M A D D D (29964016) (1783)	1	-	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.02.20	Commonwealth Chess Championship 2024	5	2024.02.20 Anderson, Gavin (2159)	0	84.40%	1. d4 Nf6 2. c4 g6 3. Nc3 d5
2024.02.20	Commonwealth Chess Championship 2024	1	2024.02.20 Sengupta, Deep (5008352) (2500)	1	100.00%