Viet Nam Youth chess championships 2025 - Standard Open U6
Open SwissStandard
14 players participated in this 9-round tournament, held from 21 Jun 2025 to 25 Jun 2025 in Ninh Binh, Vietnam. Top 10 Elo average was 457, and top seed was Nguyen Tram Thien Thang (🇻🇳 VIE, 1571).
Vu Hao Nhien (🇻🇳 VIE, 1429) won with 7.5/9, ahead of Ngo Tuan Kiet (7.0) and Nguyen Tram Thien Thang (7.0). Nhien clinched sole first place in the final round.
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
Federations · 1 represented
🇻🇳Vietnam×8
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsVu Hao Nhien led from R9; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R9.
Co-leaders
7
3
1
3
2
1
1
1
1
R9 · LEADER CHANGE25 Jun
Vu Hao Nhien takes the sole lead (7.5/9).
R6 · HEAD-TO-HEAD · WINNER VS 2ND
Vu Hao Nhien drew with Nguyen Tram Thien Thang (White).
WIN STREAKS · 3 top finishers
Vu Hao Nhien 4+3 wins (R2–R5, R7–R9)Nguyen Tram Thien Thang 3 wins (R7–R9)Ngo Tuan Kiet 3+4 wins (R1–R3, R5–R8)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Vu Hao Nhien | * | ½ | 1 | 1 |
| 2Nguyen Tram Thien Thang | ½ | * | 0 | ½ |
| 3Ngo Tuan Kiet | 0 | 1 | * | 1 |
| 4Dang Ha Thai Son | 0 | ½ | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Vu Hao Nhien | 1429 | VIE | F | +9B | +4B | +2N | +6N | =3B | +8N | +10B | +11B | 7.5 | 39.5 | 39.5 | 36.00 | 1570 | +7.6 |
| 2 | Ngo Tuan Kiet | 0 | VIE | +6B | +3N | +13B | −1B | +11N | +4B | +7N | +8B | −5N | 7.0 | 43.0 | 45.0 | 32.00 | 1397 | 0.0 |
| 3 | Nguyen Tram Thien Thang | 1571 | VIE | +8N | −2B | +10N | =4B | +5N | =1N | +13B | +6N | +12B | 7.0 | 42.0 | 44.0 | 30.00 | 1692 | +12.4 |
| 4 | Dang Ha Thai Son | 0 | VIE | +14B | +5B | −1N | =3N | +7B | −2N | +12N | +9B | +8N | 6.5 | 42.0 | 42.0 | 24.00 | 1522 | 0.0 |
| 5 | Vo Quang Minh | 1565 | VIE | +7B | −4N | +9B | −6N | −3B | =11B | +14N | +13N | +2B | 5.5 | 38.5 | 38.5 | 18.50 | 770 | -20.0 |
| 6 | Nguyen Minh Duc | 0 | VIE | −2N | +8B | +12N | +5B | −1B | −7N | +11N | −3B | +?N | 5.0 | 41.5 | 41.5 | 15.50 | 1397 | 0.0 |
| 7 | FIDE 12490857 | 0 | — | −5N | +14B | =11N | +13B | −4N | +6B | −2B | +?N | F | 4.5 | 29.0 | 29.0 | 8.50 | 767 | 0.0 |
| 8 | FIDE 12461784 | 0 | — | −3B | −6N | +?B | +14N | +13N | +12B | −1B | −2N | −4B | 4.0 | 38.0 | 38.0 | 5.00 | 700 | 0.0 |
| 9 | Nguyen Hai Dang | 0 | VIE | +12B | −1N | −5N | −11B | F | =10N | +?B | −4N | +14B | 3.5 | 29.0 | 29.0 | 4.75 | 699 | 0.0 |
| 10 | Phan Huy Vu | 0 | VIE | −11N | +?N | −3B | −12B | +14N | =9B | F | −1N | +13B | 3.5 | 26.0 | 26.0 | 3.75 | 700 | 0.0 |
| 11 | FIDE 12485080 | 0 | — | +10B | −13N | =7B | +9N | −2B | =5N | −6B | F | −1N | 3.0 | 38.5 | 38.5 | 12.00 | 1306 | 0.0 |
| 12 | FIDE 12487678 | 0 | — | −9N | F | −6B | +10N | +?B | −8N | −4B | +14B | −3N | 3.0 | 29.5 | 29.5 | 3.50 | 770 | 0.0 |
| 13 | FIDE 12460893 | 0 | — | +?B | +11B | −2N | −7N | −8B | F | −3N | −5B | −10N | 2.0 | 34.5 | 34.5 | 3.00 | 769 | 0.0 |
| 14 | FIDE 12463957 | 0 | — | −4N | −7N | F | −8B | −10B | −?N | −5B | −12N | −9N | 0.0 | 30.5 | 30.5 | 0.00 | 767 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Nguyen Tram Thien ThangVIE+12.47.0 pts · #2
- 2Vu Hao NhienVIE+7.67.5 pts · #6
- 3FIDE 124617840.04.0 pts · #14
Top rating losers
- 1Vo Quang MinhVIE-20.05.5 pts · #11
- 2FIDE 124617840.04.0 pts · #14
- 3FIDE 124608930.02.0 pts · #10