CChessStats

National Youth Chess Elite Championship 2025 - Standard Open U10

Open SwissStandard

26 players participated in this 9-round tournament, held from 22 Jul 2025 to 27 Jul 2025 in Hai Phong, Vietnam. 1 titled players. Top 10 Elo average was 1711, and top seed was Nguyen Xuan Phuong (🇻🇳 VIE, CM, 1981).

Nguyen Xuan Phuong (🇻🇳 VIE, CM, 1981) won with 8.0/9, ahead of Nguyen Nhat Khuong (6.5) and Ho Nhat Nam (6.0). Phuong won solo starting round 3.

The biggest upset came in round 7: Quang Huy Nguyen (1543) beat Nhat Vinh Ho (1675), a +132-point gap.

Location
🇻🇳Hai Phong, Vietnam
Dates
22 Jul 2025 → 27 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 9 rounds
Top seed
🇻🇳CMNguyen Xuan Phuong1981
Avg top 10
1,711
Participants
26
Titled players · 1
CM×1
Federations · 1 represented
🇻🇳Vietnam×26
Top 3

How it unfolded

Top 6 · 9 rounds

CM Nguyen Xuan Phuong led from R3; +1.5-point edge over the runner-up.

Co-leaders
11
4
1
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Phuong8Khuong6.5Phong6Nam6Nguyen6Khoi6
R3–R9 · LEAD HELD

CM Nguyen Xuan Phuong never relinquished the lead after R3; final gap +1.5 over the runner-up.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

CM Nguyen Xuan Phuong drew with Nguyen Nhat Khuong (Black).

R1–R6 · WIN STREAK

CM Nguyen Xuan Phuong won 6 in a row (R1–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1CMNguyen Xuan Phuong*
½
1
½
2Nguyen Nhat Khuong
½
*
½
½
3Dang Thai Phong
0
½
*
½
4Ho Nhat Nam
½
½
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Nguyen Xuan PhuongCM1981VIE+17N+6B+11N+4B+5N+12B=2N+7B=3N8.045.049.042.752025+12.5
2Nguyen Nhat Khuong1798VIE+16B=12N=7B=3N+11B+21N=1B+4N=5B6.544.548.033.001846+22.8
3Ho Nhat Nam1753VIE+20N+13B=4N=2B=12N=6B=5N+10B=1B6.046.550.532.001780+14.8
4Nguyen Phuc Nguyen1699VIE+14B+15N=3B−1N+7B=9N+6B−2B+12N6.045.549.529.501788+39.9
5Dang Thai Phong1731VIE=8B=7N+16B+15N−1B+14N=3B+12B=2N6.043.547.528.001763+16.4
6Phan Dang Khoi1603VIE+18B−1N+8B+10N=21B=3N−4N+11B+13N6.043.046.527.751757+60.4
7Nguyen, Quang Huy1543VIE+24N=5B=2N=11B−4N+13B+9B−1N+16B5.544.547.525.001755+86.8
8Le Sy Gia Huy1510VIE=5N+19B−6N=13B−9B+23N−11B+18N+14B5.038.041.020.251549+10.4
9Ho, Nhat Vinh1675VIE=19N+17B=12N−21B+8N=4B−7N+15B=11N5.037.541.022.501616-28.8
10Nguyen Thanh Nam1483VIE−11B+23N+19B−6B=15N=16N+14B−3N+21B5.036.039.018.501579+38.4
11Doan Nhat Minh1720VIE+10N+21B−1B=7N−2N=15B+8N−6N=9B4.545.048.520.751638-41.2
12Pham Bao An1580VIE+25N=2B=9B+14N=3B−1N+21B−5N−4B4.545.048.019.251664+28.4
13Nguyen Minh Tri1574VIE+22B−3N−14B=8N+18B−7N+25B+21N−6B4.537.540.516.501378-62.8
14Ho Anh Quan1447VIE−4N+24B+13N−12B+17N−5B−10N+20B−8N4.039.042.015.501483+9.2
15Bui Duc Khang1568VIE+26N−4B+20N−5B=10B=11N=19B−9N=17N4.038.539.013.251502-33.2
16Nguyen Minh Nhat1532VIE−2N+26B−5N=23B=20N=10B+22N=17B−7N4.037.538.012.001394-47.2
17Pham Dong Duong1533VIE−1B−9N+26B+22N−14B=19N=18B=16N=15B4.036.537.012.001407-44.0
18Pham Hai Phong0VIE−6N+25B−21N=20B−13N+24B=17N−8B+26N4.033.033.510.5012630.0
19Phan Khac Hoang Bach1426VIE=9B−8N−10N=25B+24N=17B=15N=22B=23N4.032.535.514.251408-6.0
20Pham Thanh Long1518VIE−3B+22N−15B=18N=16B−25N+26B−14N+24B4.031.532.011.001257-30.0
21Tran Ky Vy1556VIE+23B−11N+18B+9N=6N−2B−12N−13B−10N3.540.043.015.001406-51.6
22Dang Minh Phuc0VIE−13N−20B+24N−17B=23N+26N−16B=19N=25B3.529.530.08.5011360.0
23Nguyen Ba Phuoc Nguyen0VIE−21N−10B+25N=16N=22B−8B−24N=26N=19B3.031.031.59.0012660.0
24Pham Dang Quang0VIE−7B−14N−22B+26N−19B−18N+23B+25N−20N3.031.031.56.506610.0
25Bui Huy Kien0VIE−12B−18N−23B=19N+26B+20B−13N−24B=22N3.030.531.08.2514170.0
26Le Duong Quoc Khanh0VIE−15B−16N−17N−24B−25N−22B−20N=23B−18B0.529.532.51.507190.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets