JCA Standard FIDE Rated Tournament February 2026

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37 players participated in this 5-round tournament, held from 28 Feb 2026 to 01 Mar 2026 in Bangkok, Thailand. 1 titled players from 8 federations. Top 10 Elo average was 1782, and top seed was Ryan Dungca (🇵🇭 PHI, 2122).

Ryan Dungca (🇵🇭 PHI, 2122) won with 4.5/5, ahead of Danny Maersk Mangao (4.5) and Miles Chayun Huang (4.0). Dungca shared the lead from round 1, winning on tie-break.

The biggest upset came in round 2: James Monaghan (1589) beat Mr.Sahutsawat Thongchok (1810), a +221-point gap.

Location

🇹🇭Bangkok, Thailand

Dates

28 Feb 2026 → 01 Mar 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇵🇭Ryan Dungca2122

Avg top 10

1,782

Participants

Titled players · 1

FM×1

Federations · 8 represented

🇹🇭Thailand×23

🇷🇺Russia×3

🇵🇭Philippines×2

🇮🇪Ireland×1

🇨🇳China×1

🇩🇰Denmark×1

🇦🇺Australia×1

🇲🇲Myanmar×1

Top 3

🥇
Ryan Dungca
🇵🇭PHI·2122
4.5pts·2183perf+7.2
🥈
FMDanny Maersk Mangao
🇵🇭PHI·2099
4.5pts·2165perf+8.0
🥉
Miles Chayun Huang
🇹🇭THA·1676
4.0pts·1879perf+46.8

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 4.5/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders

Mangao4.5Dungca4.5Siridanupath4Huang4Niramitpattanakoson4Arun4

R5 · TIEBREAK CLUSTER

2 players finish on 4.5/5. Dungca takes the title on Buchholz Cut1 (15.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

FM Danny Maersk Mangao drew with Ryan Dungca (White).

WIN STREAKS · 3 top finishers

FM Danny Maersk Mangao 4 wins (R1–R4)Ryan Dungca 4 wins (R1–R4)Gavin Siridanupath 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMDanny Maersk Mangao	*	½	—	—
2Ryan Dungca	½	*	1	1
3Gavin Siridanupath	—	0	*	—
4Miles Chayun Huang	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Dungca, Ryan	2122	PHI	+10N	+11B	+3N	+5B	=2N	4.5	15.5	18.5	16.25	2183	+7.2
2	Mangao, Danny MaerskFM	2099	PHI	+16B	+8N	+6B	+4N	=1B	4.5	15.5	18.0	15.75	2165	+8.0
3	Huang, Miles Chayun	1676	THA	+26B	+7N	−1B	+15N	+13B	4.0	14.0	16.0	11.50	1879	+46.8
4	Niramitpattanakoson, Ditsapat	1769	THA	+29N	+14B	+9N	−2B	+10N	4.0	13.5	15.0	10.50	1869	+19.2
5	Siridanupath, Gavin	1822	THA	+22N	+12B	+20N	−1N	+8B	4.0	12.5	14.5	10.00	1918	+24.8
6	Arun, Naruebej	1645	THA	+33N	+21B	−2N	+12B	+9N	4.0	12.5	12.5	8.00	1855	+29.6
7	Jitjuajun, Waratorn	1539	THA	+34N	−3B	+23N	+20B	=17N	3.5	10.5	10.5	5.25	1705	+24.4
8	Olankittikul, Achiraya	1587	THA	+30B	−2B	+22N	+18B	−5N	3.0	13.0	14.5	6.00	1690	+16.4
9	Homsetnan, Tanatch	1621	THA	+32N	+23B	−4B	+14N	−6B	3.0	13.0	13.5	5.50	1512	-16.8
10	Yarkin, Savely	1496	RUS	−1B	+27N	+35B	+19N	−4B	3.0	13.0	13.0	4.50	1033	-9.6
11	Norman, Angel	1618	AUS	+24B	−1N	+16B	−13N	+27B	3.0	12.0	14.0	6.50	1553	-14.8
12	Chanwittayanuchit, Worakorn	1548	THA	+31B	−5N	+21B	−6N	+24B	3.0	12.0	13.0	5.00	1531	-2.0
13	Olankittikul, Chanaradee	1507	THA	−23N	+34B	+28N	+11B	−3N	3.0	11.0	11.0	5.00	1644	+12.4
14	kasemsup, Teetat	1512	THA	+36B	−4N	+31B	−9B	+20N	3.0	10.0	10.0	3.00	1633	+28.0
15	Surapongprapa, Rabil	1562	THA	−21N	+32B	+36N	−3B	+22N	3.0	8.5	8.5	2.50	1592	+1.6
16	Yodpijit, Vincent Tho	1490	THA	−2N	+37B	−11N	=17B	+29N	2.5	11.5	11.5	2.75	1593	+13.6
17	Thongchok, Mr.Sahutsawat	1810	DEN	=18B	−25N	+30B	=16N	=7B	2.5	10.5	12.0	5.75	1429	-74.8
18	Ruengjirachuporn, Chantat	1445	THA	=17N	+19B	=25B	−8N	=26B	2.5	10.0	12.0	5.75	1532	+14.8
19	Klinthanom, Thansin	0	THA	=25B	−18N	+29N	−10B	+30B	2.5	9.0	10.5	4.00	1233	0.0
20	Yarkin, Veniamin	1642	RUS	+27B	+35N	−5B	−7N	−14B	2.0	12.5	12.5	2.00	821	-62.8
21	Leng, Yutong	0	CHN	+15B	−6N	−12N	+28B	F	2.0	12.0	14.0	5.00	1453	0.0
22	Kultungkijsaree, Pichayut	1459	THA	−5B	+24N	−8B	+31N	−15B	2.0	12.0	13.0	3.00	1426	-19.2
23	Wong, Jinn	0	THA	+13B	−9N	−7B	−24N	+35B	2.0	11.5	11.5	3.00	1438	0.0
24	Kasemsup, Teerata	0	THA	−11N	−22B	+33N	+23B	−12N	2.0	10.0	10.0	2.00	754	0.0
25	Monaghan, James	1589	IRL	=19N	+17B	=18N	F	F	2.0	9.5	9.5	5.00	1818	+23.2
26	Yarkin, Ivan	1416	RUS	−3N	−28B	=32N	+33B	=18N	2.0	9.0	9.0	1.50	1362	-13.2
27	Chitvarakorn, Chatchakorn	0	THA	−20N	−10B	+34N	+36B	−11N	2.0	8.0	8.0	0.00	781	0.0
28	Prachachaisri, Plongphon	0	THA	F	+26N	−13B	−21N	+32B	2.0	7.5	7.5	2.50	1508	0.0
29	Ruengjirachuporn, Nantat	1416	THA	−4B	=30N	−19B	+35N	−16B	1.5	10.5	10.5	0.75	833	0.0
30	FIDE 6223729	0	—	−8N	=29B	−17N	+32B	−19N	1.5	9.5	10.0	1.25	899	0.0
31	Mamark, Chanon	0	THA	−12N	+33B	−14N	−22B	F	1.0	8.0	8.0	0.00	714	-58.4
32	Chitvarakorn, Chawapol	0	THA	−9B	−15N	=26B	−30N	−28N	0.5	10.0	11.5	1.00	1283	0.0
33	Chitvarakorn, Chanita	0	THA	−6B	−31N	−24B	−26N	F	0.0	9.0	9.0	0.00	745	0.0
34	FIDE 6227309	0	—	−7B	−13N	−27B	F	F	0.0	8.5	8.5	0.00	737	0.0
35	FIDE 8697620	0	—	F	−20B	−10N	−29B	−23N	0.0	8.5	8.5	0.00	763	0.0
36	FIDE 6228070	0	—	−14N	F	−15B	−27N	F	0.0	8.0	8.0	0.00	729	0.0
37	Yun Myat Nandi	1409	MYA	F	−16N	F	F	F	0.0	3.5	3.5	0.00	690	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Huang, Miles ChayunTHA
+46.8
4.0 pts · #4
2Arun, NaruebejTHA
+29.6
4.0 pts · #6
3kasemsup, TeetatTHA
+28.0
3.0 pts · #7

Top rating losers

1Thongchok, Mr.SahutsawatDEN
-74.8
2.5 pts · #12
2Yarkin, VeniaminRUS
-62.8
2.0 pts · #36
3Mamark, ChanonTHA
-58.4
1.0 pts · #32

Biggest upsets

R2+221 Elo gap
Monaghan, James1589 beat Thongchok, Mr.Sahutsawat1810
R5+130 Elo gap
kasemsup, Teetat1512 beat Yarkin, Veniamin1642
R4+111 Elo gap
Olankittikul, Chanaradee1507 beat Norman, Angel1618