Viet Nam Youth chess championships 2025 - Standard Open U10

Open SwissStandard

38 players participated in this 9-round tournament, held from 21 Jun 2025 to 25 Jun 2025 in Ninh Binh, Vietnam. 2 titled players. Top 10 Elo average was 1749, and top seed was Nguyen Xuan Phuong (🇻🇳 VIE, CM, 1953).

Nguyen Xuan Phuong (🇻🇳 VIE, CM, 1953) won with 8.0/9, ahead of Le Khac Hoang Long (7.0) and Nguyen Nhat Khuong (6.5). Phuong won solo starting round 5.

The biggest upset came in round 4: Le Khac Hoang Long (1556) beat Hoang Tan Vinh (CM, 1947), a +391-point gap.

Location

🇻🇳Ninh Binh, Vietnam

Dates

21 Jun 2025 → 25 Jun 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 9 rounds

Top seed

🇻🇳CMNguyen Xuan Phuong1953

Avg top 10

1,749

Participants

Titled players · 2

CM×2

Federations · 1 represented

🇻🇳Vietnam×38

Top 3

🥇
CMNguyen Xuan Phuong
🇻🇳VIE·1953
8.0pts·2034perf+29.6
🥈
Le Khac Hoang Long
🇻🇳VIE·1556
7.0pts·1890perf+107.2
🥉
Nguyen Nhat Khuong
🇻🇳VIE·1806
6.5pts·1776perf-6.4

How it unfolded

Top 6 · 9 rounds

CM Nguyen Xuan Phuong led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Phuong8Long7Khuong6.5Phong6Minh6Nguyen6

R5–R9 · LEAD HELD

CM Nguyen Xuan Phuong never relinquished the lead after R5; final gap +1.0 over the runner-up.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

CM Nguyen Xuan Phuong beat Le Khac Hoang Long (Black).

WIN STREAKS · 3 top finishers

CM Nguyen Xuan Phuong 6 wins (R1–R6)Le Khac Hoang Long 4 wins (R1–R4)Nguyen Nhat Khuong 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1CMNguyen Xuan Phuong	*	1	1	—
2Le Khac Hoang Long	0	*	1	—
3Nguyen Nhat Khuong	0	0	*	—
4Dang Thai Phong	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Nguyen Xuan PhuongCM	1953	VIE	+7N	+5B	+13N	+3B	+2N	+22B	=4B	+12N	=8N	8.0	47.0	51.0	45.25	2034	+29.6
2	Le Khac Hoang Long	1556	VIE	+31N	+14B	+24N	+12B	−1B	+3N	+9B	−4N	+10N	7.0	45.5	49.0	35.00	1890	+107.2
3	Nguyen Nhat Khuong	1806	VIE	+18N	+28B	+22N	−1N	+15B	−2B	+14N	+5B	=4B	6.5	45.5	49.0	31.00	1776	-6.4
4	Doan Nhat Minh	1593	VIE	F	−8B	+7N	+14B	+12N	+10B	=1N	+2B	=3N	6.0	48.5	48.5	35.75	1920	+129.2
5	Nguyen Phuc Nguyen	1637	VIE	+33B	−1N	+25B	−15N	+17B	+26N	+6B	−3N	+12B	6.0	42.5	45.5	26.00	1796	+62.8
6	Dang Thai Phong	1732	VIE	+32N	+10B	−12N	−22B	+16N	+13B	−5N	+15B	+14N	6.0	40.5	43.5	28.50	1729	+1.2
7	Nguyen Thanh Tung	1503	VIE	−1B	+33N	−4B	+36N	−20B	+34N	+19B	+13N	+27B	6.0	37.5	40.0	21.50	1599	+17.2
8	Ho Nhat Nam	1792	VIE	+25B	+4N	−23B	−9N	+11B	=27N	=13B	+22N	=1B	5.5	42.0	45.5	27.75	1698	-37.6
9	Vo Nguyen Thien An	1609	VIE	+38N	−12B	+16N	+8B	=13N	+18B	−2N	−10B	+17N	5.5	42.0	43.0	23.00	1684	+30.0
10	Nguyen Minh Tri	1560	VIE	+36B	−6N	+29B	=26N	+19B	−4N	+27B	+9N	−2B	5.5	39.5	42.0	21.25	1601	+13.6
11	Pham Bao An	1556	VIE	+34B	−23N	−26B	+29N	−8N	+25B	+21N	=16B	+18N	5.5	34.5	37.5	22.00	1614	+23.2
12	Hoang Tan VinhCM	1947	VIE	+21B	+9N	+6B	−2N	−4B	+23N	+22B	−1B	−5N	5.0	47.0	51.0	24.00	1693	-99.6
13	Ho, Nhat Vinh	1671	VIE	+15B	+27N	−1B	+23N	=9B	−6N	=8N	−7B	+25B	5.0	44.0	47.5	22.00	1686	+4.4
14	Le Minh Duc	1646	VIE	+29B	−2N	+17B	−4N	+32B	+15N	−3B	+23N	−6B	5.0	42.5	45.5	20.00	1633	-8.4
15	Nguyen Lam Phuong Nam	1483	VIE	−13N	+31B	+28N	+5B	−3N	−14B	+24B	−6N	+23B	5.0	40.0	43.5	21.00	1630	+50.0
16	Nguyen Minh Nhat	1514	VIE	=24B	=17N	−9B	+33N	−6B	+29N	=20B	=11N	+22B	5.0	37.5	40.5	19.75	1566	+12.8
17	Nguyen Thanh Nam	1531	VIE	=19N	=16B	−14N	+24B	−5N	+32B	=30N	+28B	−9B	4.5	37.0	40.0	17.00	1532	-1.2
18	Nguyen Dang Quang	1495	VIE	−3B	+37N	+27B	=32N	+26B	−9N	−23B	+20N	−11B	4.5	36.0	38.5	15.50	1574	+28.0
19	Truong Duy Gia Phuc	0	VIE	=17B	−26N	+20B	+30N	−10N	=28B	−7N	=21B	+29B	4.5	35.5	39.0	17.75	1513	0.0
20	Dang Hoang Gia	1598	VIE	=30N	−22B	−19N	+38B	+7N	=21B	=16N	−18B	+28N	4.5	35.5	36.5	17.00	1522	-26.4
21	Bui Tuan Dung	1496	VIE	−12N	=35B	=32N	=28B	+24N	=20N	−11B	=19N	+30B	4.5	33.5	36.5	16.75	1476	-10.8
22	Nguyen Tran Nam	1468	VIE	+26B	+20N	−3B	+6N	+23B	−1N	−12N	−8B	−16N	4.0	44.5	48.0	18.00	1680	+86.0
23	Phan Dang Khoi	1640	VIE	+35N	+11B	+8N	−13B	−22N	−12B	+18N	−14B	−15N	4.0	39.5	42.5	18.50	1570	-35.6
24	Le Truong Tien Thanh	0	VIE	=16N	+30B	−2B	−17N	−21B	+33B	−15N	=29N	+32B	4.0	36.0	39.0	13.75	1351	0.0
25	Ho Anh Quan	1487	VIE	−8N	+38B	−5N	−27B	+33N	−11N	+34B	+32B	−13N	4.0	34.5	35.5	10.00	1347	-39.6
26	Tran Ky Vy	1662	VIE	−22N	+19B	+11N	=10B	−18N	−5B	−28N	=35B	=31N	3.5	37.0	40.0	16.00	1384	-104.0
27	Le Sy Gia Huy	1565	VIE	F	−13B	−18N	+25N	+34B	=8B	−10N	+30B	−7N	3.5	37.0	37.0	13.25	1397	-54.4
28	Phan Nguyen Hai Phong	1605	VIE	+37B	−3N	−15B	=21N	=30B	=19N	+26B	−17N	−20B	3.5	36.5	39.0	12.25	1404	-67.2
29	Than Tuan Kiet	1451	VIE	−14N	+34B	−10N	−11B	+36N	−16B	+35N	=24B	−19N	3.5	35.5	38.0	10.50	1309	-34.4
30	Nguyen Viet Huy Minh	0	VIE	=20B	−24N	+35N	−19B	=28N	+31B	=17B	−27N	−21N	3.5	32.5	35.5	12.75	1486	0.0
31	Nguyen, Duc Khang	0	VIE	−2B	−15N	−33B	=37N	+38B	−30N	=36B	+34N	=26B	3.5	30.0	31.0	8.25	1303	0.0
32	Tran Duc Khoa	1486	VIE	−6B	+36N	=21B	=18B	−14N	−17N	+37B	−25N	−24N	3.0	35.0	37.5	9.50	1294	-55.2
33	Vuong Minh Khoi	0	VIE	−5N	−7B	+31N	−16B	−25B	−24N	=38B	+36N	=37N	3.0	33.5	34.5	7.75	744	0.0
34	Nguyen Ba Duy Khang	0	VIE	−11N	−29N	+37B	+35B	−27N	−7B	−25N	−31B	+38N	3.0	31.5	32.5	6.50	1232	0.0
35	Phan Khac Hoang Bach	1441	VIE	−23B	=21N	−30B	−34N	=37B	+38N	−29B	=26N	=36B	3.0	27.0	28.0	7.50	1370	-14.4
36	Luu Bao Lam	0	VIE	−10N	−32B	+38N	−7B	−29B	=37N	=31N	−33B	=35N	2.5	30.0	31.0	5.50	1127	0.0
37	Cao Tran Dai Nghia	0	VIE	−28N	−18B	−34N	=31B	=35N	=36B	−32N	=38N	=33B	2.5	26.0	27.0	6.50	1190	0.0
38	Lam Kiet Tuong	0	VIE	−9B	−25N	−36B	−20N	−31N	−35B	=33N	=37B	−34B	1.0	29.0	31.5	2.75	736	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Doan Nhat MinhVIE
+129.2
6.0 pts · #4
2Le Khac Hoang LongVIE
+107.2
7.0 pts · #9
3Nguyen Tran NamVIE
+86.0
4.0 pts · #14

Top rating losers

1Tran Ky VyVIE
-104.0
3.5 pts · #24
2Hoang Tan VinhCMVIE
-99.6
5.0 pts · #6
3Phan Nguyen Hai PhongVIE
-67.2
3.5 pts · #27

Biggest upsets

R4+391 Elo gap
Le Khac Hoang Long1556 beat CMHoang Tan Vinh1947
R5+354 Elo gap
Doan Nhat Minh1593 beat CMHoang Tan Vinh1947
R9+310 Elo gap
Nguyen Phuc Nguyen1637 beat CMHoang Tan Vinh1947