National Youth Chess Elite Championship 2025 - Standard Girls U11
Open SwissStandard
15 players participated in this 9-round tournament, held from 22 Jul 2025 to 27 Jul 2025 in Hai Phong, Vietnam. Top 10 Elo average was 1545, and top seed was Duong Ngoc Nga (🇻🇳 VIE, 1696).
Duong Ngoc Nga (🇻🇳 VIE, 1696) won with 8.0/9, ahead of Pham Nhu Y (8.0) and Tran Hoang Bao An (7.5). Nga shared the lead from round 1, winning on tie-break.
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
Federations · 1 represented
🇻🇳Vietnam×15
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsTight race until R2; 2 players tied at 8.0/9, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
5
1
1
2
3
2
2
2
2
R2–R9 · LEAD HELD
Duong Ngoc Nga held the sole lead from R2 through R9 without losing it.
R9 · TIEBREAK CLUSTER
2 players finish on 8.0/9. Nga takes the title on Buchholz Cut1 (39.0).
R5 · HEAD-TO-HEAD · WINNER VS 2ND
Duong Ngoc Nga drew with Pham Nhu Y (Black).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Duong Ngoc Nga | * | ½ | ½ | 1 |
| 2Pham Nhu Y | ½ | * | ½ | 1 |
| 3Tran Hoang Bao An | ½ | ½ | * | ½ |
| 4Tran Ngoc Minh Khue | 0 | 0 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Duong Ngoc Nga | 1696 | VIE | +6N | +4B | +9N | =3B | =2N | +11B | +8B | +7N | +12B | 8.0 | 39.0 | 41.5 | 33.75 | 1884 | +57.6 |
| 2 | Pham Nhu Y | 1551 | VIE | +15N | =3B | +11N | +9B | =1B | +6N | +4B | +10N | +8B | 8.0 | 38.5 | 39.5 | 31.75 | 1884 | +101.6 |
| 3 | Tran Hoang Bao An | 1647 | VIE | +13B | =2N | +7B | =1N | +8B | =4N | +5B | +9N | +11N | 7.5 | 40.0 | 42.5 | 31.75 | 1800 | +49.6 |
| 4 | Tran Ngoc Minh Khue | 1483 | VIE | +14B | −1N | +10B | =12N | =6B | =3B | −2N | +5N | +15B | 5.5 | 40.0 | 41.0 | 18.00 | 1398 | -17.6 |
| 5 | Truong Nguyen Thien An | 0 | VIE | =8N | −6B | +15N | =11B | +14N | =9B | −3N | −4B | +13N | 4.5 | 31.5 | 32.5 | 10.50 | 1362 | 0.0 |
| 6 | Kieu Ngan | 1444 | VIE | −1B | +5N | +13B | =8N | =4N | −2B | −7B | +14N | −9B | 4.0 | 39.5 | 41.5 | 13.50 | 1293 | -42.4 |
| 7 | Le Hai My | 1483 | VIE | +12N | −11B | −3N | +10B | −9N | +15B | +6N | −1B | −14N | 4.0 | 34.0 | 35.0 | 11.00 | 1355 | -30.4 |
| 8 | Nguyen Thi Truc Lam | 1562 | VIE | =5B | =10N | F | =6B | −3N | +12B | −1N | +13B | −2N | 3.5 | 40.5 | 40.5 | 11.00 | 1269 | -54.0 |
| 9 | Vo Mai Phuong | 1594 | VIE | F | F | −1B | −2N | +7B | =5N | +11B | −3B | +6N | 3.5 | 39.0 | 39.0 | 13.25 | 1573 | -6.4 |
| 10 | Pham Gia Han | 0 | VIE | =11N | =8B | −4N | −7N | +13B | =14B | +15N | −2B | F | 3.5 | 29.5 | 29.5 | 7.75 | 1299 | 0.0 |
| 11 | Vu Thi Yen Chi | 1573 | VIE | =10B | +7N | −2B | =5N | +12B | −1N | −9N | F | −3B | 3.0 | 41.5 | 41.5 | 10.50 | 1359 | -58.0 |
| 12 | Tran Thanh Truc | 0 | VIE | −7B | =13N | +14B | =4B | −11N | −8N | F | =15B | −1N | 2.5 | 29.5 | 29.5 | 6.50 | 1198 | 0.0 |
| 13 | Dao Nguyen Ngoc Lam | 1415 | VIE | −3N | =12B | −6N | +15B | −10N | F | +14B | −8N | −5B | 2.5 | 28.5 | 28.5 | 4.25 | 753 | 0.0 |
| 14 | Tran Dieu Linh | 0 | VIE | −4N | =15B | −12N | F | −5B | =10N | −13N | −6B | +7B | 2.0 | 27.5 | 27.5 | 6.25 | 1346 | 0.0 |
| 15 | Phan Ngoc Anh Duong | 0 | VIE | −2B | =14N | −5B | −13N | F | −7N | −10B | =12N | −4N | 1.0 | 32.5 | 32.5 | 2.25 | 713 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Pham Nhu YVIE+101.68.0 pts · #2
- 2Duong Ngoc NgaVIE+57.68.0 pts · #1
- 3Tran Hoang Bao AnVIE+49.67.5 pts · #3
Top rating losers
- 1Vu Thi Yen ChiVIE-58.03.0 pts · #7
- 2Nguyen Thi Truc LamVIE-54.03.5 pts · #12
- 3Kieu NganVIE-42.44.0 pts · #6