9th Eastern Asia Youth Chess Championships 2025 Standard-U10

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72 players participated in this 9-round tournament, held from 22 Jul 2025 to 28 Jul 2025 in Zhuhai,GuangDong, China. 8 federations represented. Top 10 Elo average was 1796, and top seed was Davganamdag Tugsbilguun (🇲🇳 MGL, 1948).

Nguyen Phuc Cao Danh (🇻🇳 VIE, 1591) won with 7.5/9, ahead of Shunzhe Yuan (7.0) and Davganamdag Tugsbilguun (7.0). Danh clinched sole first place in the final round.

The biggest upset came in round 2: Pakornnarong Liukasemsarn (1579) beat Haoting Li (1823), a +244-point gap.

Location

🇨🇳Zhuhai,GuangDong, China

Dates

22 Jul 2025 → 28 Jul 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇲🇳Davganamdag Tugsbilguun1948

Avg top 10

1,796

Participants

Federations · 8 represented

🇨🇳China×34

🇸🇬Singapore×7

🇰🇷South Korea×4

🇹🇭Thailand×4

🇭🇰Hong Kong China×4

🇲🇳Mongolia×3

🇲🇾Malaysia×2

🇵🇭Philippines×1

Top 3

🥇
Nguyen Phuc Cao Danh
🇻🇳VIE·1591
7.5pts·1962perf+111.6
🥈
Shunzhe Yuan
🇨🇳CHN·1667
7.0pts·1831perf+42.4
🥉
Davganamdag Tugsbilguun
🇲🇳MGL·1948
7.0pts·1915perf-6.8

How it unfolded

Top 6 · 9 rounds

Nguyen Phuc Cao Danh led from R9; +0.5-point edge over the runner-up.

Co-leaders

Danh7.5Tugsbilguun7Meiyazhagan7Yuan7Zhou6.5Ong6.5— ex-leaders:Danhled R9, #8Yuanled R8, #18

R8 · LEADER CHANGE27 Jul

Shunzhe Yuan takes the sole lead (7.0/8).

R2 · HEAD-TO-HEAD · WINNER VS 2ND

Nguyen Phuc Cao Danh lost to Davganamdag Tugsbilguun (Black).

WIN STREAKS · 2 top finishers

Nguyen Phuc Cao Danh 5 wins (R5–R9)Davganamdag Tugsbilguun 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Nguyen Phuc Cao Danh	*	0	—	1
2Davganamdag Tugsbilguun	1	*	0	1
3Kaviinayan Meiyazhagan	—	1	*	0
4Shunzhe Yuan	0	0	1	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Nguyen Phuc Cao Danh	1591	VIE	+60B	−3N	+46B	=12N	+14B	+11B	+13N	+21N	+2B	7.5	47.0	50.0	40.00	1962	+111.6
2	Yuan, Shunzhe	1667	CHN	+39B	+23N	+14B	−3N	+8B	+9N	+6B	+4N	−1N	7.0	51.0	55.5	41.00	1831	+42.4
3	Tugsbilguun, Davganamdag	1948	MGL	+54N	+1B	+9N	+2B	−4N	+5B	=21B	+7N	=8B	7.0	51.0	54.5	42.00	1915	-6.8
4	Meiyazhagan, Kaviinayan	1887	KOR	+35B	+16N	=21N	+10B	+3B	=6N	+24N	−2B	+9B	7.0	48.0	52.5	39.75	1869	-2.0
5	Ong, Qi Yi	1715	SGP	+8N	+18B	−22N	+59B	+30N	−3N	=16B	+29B	+17N	6.5	43.5	46.5	31.75	1739	+4.0
6	Zhou, Chuanyi	1716	CHN	+72B	+59N	+32B	=22N	+28B	=4B	−2N	=8N	+21B	6.5	42.0	42.5	26.50	1828	+34.4
7	Manjunathan Janani, Yokgan	1657	SGP	=10N	+15B	+17N	−13B	+29N	+22B	+19N	−3B	=11N	6.0	47.0	51.5	32.50	1715	+9.6
8	Jin, Haoyang	0	CHN	−5B	+67N	+20B	+27N	−2N	+30B	+38N	=6B	=3N	6.0	46.5	48.5	28.25	1722	0.0
9	Nishida, Eito	1652	JPN	+46B	+29N	−3B	+50N	+33B	−2B	+10N	+15B	−4N	6.0	46.0	49.5	28.50	1036	-32.8
10	Li, Chengyue	0	CHN	=7B	+34N	+36B	−4N	+31B	=12N	−9B	+38B	+24N	6.0	43.5	48.0	29.00	1767	0.0
11	Wee, Yu Heng Lucas John	1809	SGP	+57B	+37N	+26B	=28N	−21B	−1N	+33B	+16N	=7B	6.0	42.5	46.0	28.25	1652	-53.6
12	Li, Haoting	1823	CHN	+61N	−28B	+54N	=1B	=16N	=10B	=22N	+48B	+23N	6.0	41.0	44.0	27.50	1460	-55.6
13	Zhang, Yangming	1741	CHN	=51B	+52N	+47B	+7N	+22B	−21N	−1B	=25N	+43B	6.0	40.5	44.0	27.25	1499	-52.4
14	Zhou, Siyuan	0	CHN	+50B	+?N	−2N	=44B	−1N	+40B	+59N	=24B	+22N	6.0	40.0	40.0	20.75	1634	0.0
15	Tian, Shenglin	0	CHN	=34B	−7N	+57B	=36N	+37B	+?N	+26B	−9N	+25B	6.0	39.0	39.0	22.50	1642	0.0
16	Zhao, Hongyu	1584	CHN	+66N	−4B	+60N	=31N	=12B	+23B	=5N	−11B	+29N	5.5	42.5	45.0	23.50	1655	+15.2
17	Yi, Zeyang	0	CHN	+25B	=27N	−7B	−34N	+66B	+47N	+41B	+31N	−5B	5.5	40.0	42.5	23.00	1621	0.0
18	Chen, Tianwen	0	CHN	+64B	−5N	=43B	=51N	+42B	−26N	=20B	+28N	+32B	5.5	38.5	41.0	22.75	1670	0.0
19	Jiang, Lechuan	1710	CHN	−23B	+69N	+39B	=25N	+32B	+28N	−7B	−43N	+34B	5.5	38.5	40.5	22.50	1708	+0.4
20	Yeap, Jing Chen	1684	SGP	+55N	−22B	−8N	−23B	+71N	+60B	=18N	+41B	+35N	5.5	37.0	38.0	19.25	2315	+11.2
21	Romualdez, Danry Seth	1624	PHI	F	+45N	=4B	+40B	+11N	+13B	=3N	−1B	−6N	5.0	49.0	49.0	28.00	1818	+70.0
22	Hu, Runchu	0	CHN	+42B	+20N	+5B	=6B	−13N	−7N	=12B	+46N	−14B	5.0	47.0	51.0	26.75	1747	0.0
23	Jin, Ziyi	0	CHN	+19N	−2B	−?B	+20N	+27B	−16N	+37B	+26N	−12B	5.0	44.0	44.0	25.50	1677	0.0
24	Qiao, Haoyan	1784	CHN	+56B	+41N	−28B	=32N	+34B	+25N	−4B	=14N	−10B	5.0	42.0	45.5	22.75	1647	-36.4
25	Zhou, Ruixi Kendrick	1445	SGP	−17N	+68B	+53N	=19B	+40N	−24B	+64N	=13B	−15N	5.0	38.5	40.5	18.25	1729	+50.8
26	Ariunbadrakh, Ariunbuyan	1607	MGL	+71B	+43N	−11N	−33B	+60N	+18B	−15N	−23B	+59N	5.0	37.5	38.5	17.00	1653	+3.6
27	Tsengel, Ganbat	1669	MGL	+68N	=17B	=30N	−8B	−23N	+45B	=50N	=59B	+48N	5.0	36.0	38.0	18.75	1521	-15.6
28	Liukasemsarn, Pakornnarong	1579	THA	+63B	+12N	+24N	=11B	−6N	−19B	−29N	−18B	+64N	4.5	42.0	44.5	19.50	1768	+37.5
29	Wang, Shunkai	0	CHN	+38N	−9B	+41B	=?N	−7B	+32N	+28B	−5N	−16B	4.5	42.0	42.0	18.00	1597	0.0
30	Kurniawan, Alexander Philip	1542	INA	+67B	=36N	=27B	+42N	−5B	−8N	−46B	+47N	=31B	4.5	39.0	41.0	17.50	1728	+48.0
31	Pu, Yilin	1785	CHN	+58N	−32B	+35N	=16B	−10N	=50B	+44N	−17B	=30N	4.5	38.5	42.0	19.25	1537	-48.8
32	Wang, Yuanjin	1551	HKG	+33B	+31N	−6N	=24B	−19N	−29B	+65N	+64B	−18N	4.5	38.5	41.0	16.50	1662	+20.4
33	Song, Yiguan	0	CHN	−32N	+48B	+37B	+26N	−9N	=59B	−11N	−42B	+54N	4.5	38.0	41.0	18.50	1532	0.0
34	Bae, Jaemin	1548	KOR	=15N	−10B	+65N	+17B	−24N	−64B	+58N	+50B	−19N	4.5	37.5	40.0	18.00	947	-18.8
35	Fan, Jinyu	0	CHN	−4N	+66B	−31B	=53N	+52B	+36N	−43N	+40B	−20B	4.5	37.5	40.0	16.75	1679	0.0
36	Hur, Jiyu	1719	KOR	+48N	=30B	−10N	=15B	=50N	−35B	=54N	+49B	=38N	4.5	37.0	40.5	19.00	1613	-14.0
37	Mohd Hatta, Haqqi	1560	MAS	+62N	−11B	−33N	+55B	−15N	+53B	−23N	+52B	=42N	4.5	36.5	39.5	15.75	1587	+2.4
38	Ling, Xinyang	1513	CHN	−29B	−39N	+69B	+52N	+51B	+46N	−8B	−10N	=36B	4.5	36.5	38.5	15.25	1719	+10.4
39	Lau, Chi Wang	0	HKG	−2N	+38B	−19N	+49B	−59N	−44B	=53N	+58B	+50N	4.5	36.0	39.0	17.25	1419	0.0
40	Xavier Moezac	1679	MYA	+69B	=47N	+51B	−21N	−25B	−14N	+56B	−35N	+46B	4.5	35.5	37.5	15.00	746	-54.0
41	Lau, Clayton Hunter	1515	HKG	+65N	−24B	−29N	+70B	+45N	=43B	−17N	−20N	+55B	4.5	35.5	37.5	14.75	934	-18.0
42	Suriyajan, Chayakorn	1752	THA	−22N	+55B	+58N	−30B	−18N	−48B	+70N	+33N	=37B	4.5	35.0	37.0	15.75	1358	-40.8
43	Zhu, Yuyang	0	CHN	F	−26B	=18N	+47N	=?B	=41N	+35B	+19B	−13N	4.5	35.0	35.0	19.00	1566	0.0
44	Kim, Rian	1473	KOR	=52B	−51N	+56B	=14N	−46B	+39N	−31B	=45N	+66B	4.5	34.0	36.5	17.50	985	-5.2
45	Yue, Shenhai	0	CHN	+49N	−21B	−59B	+57N	−41B	−27N	+69N	=44B	+60N	4.5	32.5	34.5	14.75	1338	0.0
46	Liang, Haoyang	0	CHN	−9N	+49B	−1N	+54B	+44N	−38B	+30N	−22B	−40N	4.0	40.5	44.0	16.50	1500	0.0
47	Chen, Bokai	0	CHN	+53N	=40B	−13N	−43B	+65N	−17B	=52N	−30B	+61N	4.0	35.0	37.5	13.00	1381	0.0
48	Jia, Shouheng	0	CHN	−36B	−33N	+63B	=64N	=53B	+42N	+?B	−12N	−27B	4.0	33.5	33.5	10.50	1642	0.0
49	Tong, Xiaojun	1407	CHN	−45B	−46N	+68B	−39N	+55B	=56N	=51B	−36N	+67B	4.0	30.0	32.0	11.00	919	-5.6
50	Chen, Yixing(SH)	0	CHN	−14N	+70B	+64N	−9B	=36B	=31N	=27B	−34N	−39B	3.5	37.5	39.5	11.50	1523	0.0
51	Huang, Xizhan	0	CHN	=13N	+44B	−40N	=18B	−38N	=54B	=49N	=61B	−?B	3.5	35.5	35.5	15.50	1444	0.0
52	FIDE 8673861	0	—	=44N	−13B	+62N	−38B	−35N	+61B	=47B	−37N	=56B	3.5	34.5	37.5	12.00	1249	0.0
53	Zhang, Yumo	0	CHN	−47B	+72N	−25B	=35B	=48N	−37N	=39B	=56N	=57B	3.5	33.5	34.0	10.50	713	0.0
54	Davidson, Roman Cruize	0	MAS	−3B	+71N	−12B	−46N	+68B	=51N	=36B	=?N	−33B	3.5	32.5	32.5	7.00	1581	0.0
55	Kijkamjai, Arthicha	0	THA	−20B	−42N	+67B	−37N	−49N	+62B	=60N	+65B	−41N	3.5	31.5	33.5	9.00	783	0.0
56	FIDE 8677115	0	—	−24N	=65B	−44N	=62B	+67N	=49B	−40N	=53B	=52N	3.5	30.5	32.5	10.25	1263	0.0
57	FIDE 8680396	0	—	−11N	=62B	−15N	−45B	+70N	−65B	+72N	=60B	=53N	3.5	30.5	31.0	7.25	1007	0.0
58	Ho, Zhi Kai Avery	0	SGP	−31B	+63N	−42B	−60B	=62N	+66N	−34B	−39N	+65B	3.5	29.5	32.0	9.50	892	0.0
59	Chu, Wa Ching David	1500	SGP	F	−6B	+45N	−5N	+39B	=33N	−14B	=27N	−26B	3.0	42.5	42.5	13.75	1357	-22.4
60	Liu, Zhuxi	0	CHN	−1N	+61B	−16B	+58N	−26B	−20N	=55B	=57N	−45B	3.0	38.5	41.5	10.00	819	0.0
61	FIDE 8673977	0	—	−12B	−60N	+71B	=66N	−64B	−52N	+63B	=51N	−47B	3.0	28.0	29.0	7.00	1023	0.0
62	FIDE 12489689	0	—	−37B	=57N	−52B	=56N	=58B	−55N	−66B	+72N	=63B	3.0	27.5	28.0	7.25	759	0.0
63	FIDE 8677670	0	—	−28N	−58B	−48N	−68N	=72B	+67B	−61N	+70B	=62N	3.0	24.0	24.5	5.75	779	0.0
64	Zhao, Yiren	0	CHN	−18N	F	−50B	=48B	+61N	+34N	−25B	−32N	−28B	2.5	34.5	34.5	9.50	1341	0.0
65	Tu, Max Hongbo	0	HKG	−41B	=56N	−34B	+72N	−47B	+57N	−32B	−55N	−58N	2.5	31.5	32.0	5.75	735	0.0
66	Luo, Shenghang	0	CHN	−16B	−35N	F	=61B	−17N	−58B	+62N	+69B	−44N	2.5	31.5	31.5	6.50	727	0.0
67	Tourteau, James	0	THA	−30N	−8B	−55N	F	−56B	−63N	+68B	+71B	−49N	2.0	27.5	27.5	3.00	675	0.0
68	Lan, Zhaoxing	0	CHN	−27B	−25N	−49N	+63B	−54N	−69B	−67N	F	+71B	2.0	25.5	25.5	4.00	714	0.0
69	Kou, Mingyu	0	CHN	−40N	−19B	−38N	−71B	F	+68N	−45B	−66N	+72B	2.0	25.0	25.0	2.50	834	0.0
70	FIDE 8655359	0	—	−?B	−50N	+72B	−41N	−57B	+71N	−42B	−63N	F	2.0	20.5	20.5	1.50	824	0.0
71	FIDE 8677344	0	—	−26N	−54B	−61N	+69N	−20B	−70B	F	−67N	−68N	1.0	25.0	25.0	2.00	850	0.0
72	FIDE 8677476	0	—	−6N	−53B	−70N	−65B	=63N	F	−57B	−62B	−69N	0.5	26.0	26.0	1.50	915	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Nguyen Phuc Cao DanhVIE
+111.6
7.5 pts · #8
2Romualdez, Danry SethPHI
+70.0
5.0 pts · #10
3Zhou, Ruixi KendrickSGP
+50.8
5.0 pts · #31

Top rating losers

1Li, HaotingCHN
-55.6
6.0 pts · #43
2Xavier MoezacMYA
-54.0
4.5 pts · #68
3Wee, Yu Heng Lucas JohnSGP
-53.6
6.0 pts · #11

Biggest upsets

R2+244 Elo gap
Liukasemsarn, Pakornnarong1579 beat Li, Haoting1823
R5+234 Elo gap
Zhou, Ruixi Kendrick1445 beat Xavier Moezac1679
R2+234 Elo gap
Wang, Yuanjin1551 beat Pu, Yilin1785