44th Parents-Love-Chess Rated Series 2025 - Standard
Open SwissStandard
49 players participated in this 6-round tournament, held from 26 Jul 2025 to 27 Jul 2025 in Ho Chi Minh, Vietnam. 4 federations represented. Top 10 Elo average was 1847, and top seed was Dai Hoai Duc Vo (🇻🇳 VIE, 2174).
Bui Minh Quan (🇻🇳 VIE, 1846) won with 5.5/6, ahead of Dai Hoai Duc Vo (5.0) and Nguyen Hien Anh Dinh (4.5). Quan shared the lead from round 5 and broke clear in the final round.
The biggest upset came in round 6: Nguyen Phuc Tam (1577) beat Laurentius Nguyen (1903), a +326-point gap.
Location
🇻🇳Ho Chi Minh, Vietnam
Dates
26 Jul 2025 → 27 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Federations · 4 represented
🇻🇳Vietnam×45
🇰🇷South Korea×1
🇳🇿New Zealand×1
🇩🇪Germany×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsBui Minh Quan led from R6; +0.5-point edge over the runner-up.
Co-leaders
18
8
3
1
2
1
R6 · LEADER CHANGE27 Jul
Bui Minh Quan takes the sole lead (5.5/6).
R2–R6 · WIN STREAK
Bui Minh Quan won 5 in a row (R2–R6).
R4 · LATE SURGE
Nguyen Do Phu Trong was #12 at R4, climbed to #3 over the final stretch.
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Bui Minh Quan | * | — | — | 1 |
| 2Dai Hoai Duc Vo | — | * | — | — |
| 3Nguyen Do Phu Trong | — | — | * | — |
| 4Nguyen Hien Anh Dinh | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bui Minh Quan | 1846 | VIE | =33B | +11N | +31B | +9N | +3B | +7N | 5.5 | 19.0 | 21.5 | 20.25 | 1986 | +24.0 |
| 2 | Vo, Dai Hoai Duc | 2174 | VIE | =13N | +32B | +25N | =22B | +12N | +8B | 5.0 | 17.0 | 19.5 | 16.25 | 2047 | -10.4 |
| 3 | Dinh, Nguyen Hien Anh | 1677 | VIE | +47N | +24B | +8N | +12B | −1N | =4B | 4.5 | 20.5 | 21.5 | 13.75 | 1821 | +39.2 |
| 4 | Ta Thiet Hoang | 1811 | VIE | +44B | =31N | +20B | =7N | +16B | =3N | 4.5 | 18.5 | 19.5 | 13.75 | 1740 | -14.4 |
| 5 | Nguyen Do Phu Trong | 1770 | VIE | +28N | −8B | +38N | =6B | +31N | +14B | 4.5 | 17.5 | 20.0 | 13.75 | 1818 | +15.2 |
| 6 | Nguyen Phuc Tam | 1577 | VIE | −11B | +49N | +27B | =5N | +18B | +23N | 4.5 | 17.5 | 17.5 | 11.75 | 2076 | +72.8 |
| 7 | Doan, Thuy My Dung | 1640 | VIE | +49N | +48B | +17N | =4B | +22N | −1B | 4.5 | 16.5 | 16.5 | 8.75 | 1832 | +40.4 |
| 8 | Chau Bao Ngoc | 1610 | VIE | +39B | +5N | −3B | +23N | +15B | −2N | 4.0 | 20.5 | 22.5 | 13.00 | 1913 | +74.8 |
| 9 | Vo Nguyen Thien An | 1635 | VIE | +41N | +14B | =22N | −1B | =13N | +28B | 4.0 | 18.5 | 20.0 | 11.25 | 1775 | +34.8 |
| 10 | Tran Thi Hong Nhung | 1622 | VIE | +35N | −15N | +47B | −11N | +30B | +22B | 4.0 | 15.5 | 16.5 | 9.50 | 1794 | +27.2 |
| 11 | Pham Nguyen Minh Long | 0 | VIE | +6N | −1B | +29N | +10B | −14N | =19B | 3.5 | 21.0 | 24.0 | 13.25 | 1715 | 0.0 |
| 12 | Le Minh Duc | 1638 | VIE | +42B | +23N | +15B | −3N | −2B | =17N | 3.5 | 19.5 | 21.0 | 9.75 | 1809 | +38.4 |
| 13 | Yun, Yangsun | 1544 | KOR | =2B | +18N | −23B | +33N | =9B | =15N | 3.5 | 19.0 | 21.5 | 12.25 | 1823 | +81.6 |
| 14 | Nguyen, Huu Hoang Anh | 1938 | VIE | +16B | −9N | +44B | =21N | +11B | −5N | 3.5 | 19.0 | 20.0 | 9.75 | 1614 | -36.2 |
| 15 | Phan Nguyen Dang Kha | 1843 | VIE | +36N | +10B | −12N | +17B | −8N | =13B | 3.5 | 18.5 | 21.0 | 11.75 | 1641 | -55.2 |
| 16 | Tran Thien Phuc | 1543 | VIE | −14N | +41B | +26N | +19B | −4N | =25B | 3.5 | 17.5 | 19.0 | 9.50 | 1756 | +50.4 |
| 17 | Nguyen Thi Thu Ha | 1578 | VIE | +45N | +26B | −7B | −15N | +35N | =12B | 3.5 | 17.0 | 18.0 | 8.25 | 1631 | +8.4 |
| 18 | Wilson, Dallas J.G. | 1730 | NZL | =32N | −13B | +24N | +34B | −6N | +36B | 3.5 | 16.0 | 18.5 | 9.25 | 1545 | -24.0 |
| 19 | Le Trong Nghia | 1628 | VIE | −24B | +37N | +40B | −16N | +21B | =11N | 3.5 | 16.0 | 18.0 | 9.75 | 1657 | +4.4 |
| 20 | Pham Vo Khai Nguyen | 0 | VIE | =25N | +34B | −4N | −26B | +38N | +31B | 3.5 | 15.5 | 18.0 | 9.00 | 1680 | 0.0 |
| 21 | Le Giang Phuc Tien | 1570 | VIE | +46N | −22B | +48N | =14B | −19N | +34B | 3.5 | 13.5 | 13.5 | 5.25 | 1633 | +8.4 |
| 22 | Nguyen Duc Khai | 1708 | VIE | +43B | +21N | =9B | =2N | −7B | −10N | 3.0 | 21.0 | 22.5 | 9.50 | 1675 | -15.6 |
| 23 | Nguyen, Laurentius | 1903 | GER | +38N | −12B | +13N | −8B | +32N | −6B | 3.0 | 18.0 | 20.5 | 8.50 | 1568 | -90.4 |
| 24 | Hoang Quang Vinh | 0 | VIE | +19N | −3N | −18B | +29B | =26N | =32B | 3.0 | 17.5 | 20.0 | 9.25 | 1638 | 0.0 |
| 25 | Pham Gia Tuong | 1658 | VIE | =20B | +33N | −2B | −31N | +43B | =16N | 3.0 | 17.0 | 18.5 | 7.50 | 1641 | -8.8 |
| 26 | Huynh, Tuan Ba | 1743 | VIE | +40B | −17N | −16B | +20N | =24B | =27N | 3.0 | 16.5 | 18.5 | 8.50 | 1409 | -52.4 |
| 27 | Le Duc Anh | 0 | VIE | =34N | =29B | −6N | =36B | +47N | =26B | 3.0 | 15.5 | 16.5 | 6.50 | 1574 | 0.0 |
| 28 | Nguyen Ngoc Nhu Y | 1485 | VIE | −5B | =39N | =35B | +45N | +37B | −9N | 3.0 | 15.5 | 16.5 | 5.75 | 907 | -17.6 |
| 29 | Nguyen Viet Dung | 1551 | VIE | =37B | =27N | −11B | −24N | +40B | +46N | 3.0 | 14.0 | 15.0 | 5.75 | 2277 | +15.6 |
| 30 | Le Cong Thanh | 0 | VIE | −31B | −44N | +42B | +40N | −10N | +45B | 3.0 | 11.0 | 12.0 | 4.50 | 1356 | 0.0 |
| 31 | Nguyen Do Minh Tri | 1607 | VIE | +30N | =4B | −1N | +25B | −5B | −20N | 2.5 | 21.0 | 24.0 | 8.25 | 1685 | +14.0 |
| 32 | Nguyen, Ngoc Truc Quynh | 1475 | VIE | =18B | −2N | =37B | +48N | −23B | =24N | 2.5 | 17.0 | 17.0 | 4.50 | 1564 | +5.6 |
| 33 | Le Huy Bang | 1531 | VIE | =1N | −25B | +46N | −13B | −36N | +42B | 2.5 | 16.0 | 17.0 | 5.25 | 1317 | -40.0 |
| 34 | Nguyen Tram Thien Thanh | 1601 | VIE | =27B | −20N | +43B | −18N | +39B | −21N | 2.5 | 15.5 | 17.0 | 5.00 | 1464 | -22.8 |
| 35 | Hoang Thi Bao Tram | 0 | VIE | −10B | =36B | =28N | +44N | −17B | =37N | 2.5 | 15.5 | 16.5 | 5.00 | 1464 | 0.0 |
| 36 | Le Nguyen Ngoc Tan | 1494 | VIE | −15B | =35N | =39B | =27N | +33B | −18N | 2.5 | 15.0 | 17.0 | 6.25 | 1578 | +8.0 |
| 37 | Phan Quoc Viet Anh | 0 | VIE | =29N | −19B | =32N | +41B | −28N | =35B | 2.5 | 14.5 | 16.0 | 5.50 | 1345 | 0.0 |
| 38 | Dao Khanh Lam | 1532 | VIE | −23B | +42N | −5B | =39N | −20B | +43N | 2.5 | 14.5 | 16.0 | 4.00 | 1588 | +4.0 |
| 39 | Huynh Dam | 0 | VIE | −8N | =28B | =36N | =38B | −34N | =41B | 2.0 | 14.5 | 16.0 | 4.75 | 1399 | 0.0 |
| 40 | Le Nguyen Minh Nghia | 1477 | VIE | −26N | +45B | −19N | −30B | −29N | +48B | 2.0 | 13.5 | 13.5 | 1.00 | 842 | -34.4 |
| 41 | Do Hoang Quan | 0 | VIE | −9B | −16N | +49B | −37N | −45B | =39N | 1.5 | 13.0 | 13.0 | 1.00 | 793 | 0.0 |
| 42 | Chung Uy Bach | 0 | VIE | −12N | −38B | −30N | =46B | +48B | −33N | 1.5 | 12.5 | 12.5 | 0.50 | 770 | 0.0 |
| 43 | Le Minh Khoi | 1464 | VIE | −22N | =46B | −34N | +49B | −25N | −38B | 1.5 | 12.0 | 12.0 | 0.50 | 827 | -46.0 |
| 44 | Huynh Xuan An | 1485 | VIE | −4N | +30B | −14N | −35B | F | F | 1.0 | 14.5 | 14.5 | 3.00 | 1049 | -8.4 |
| 45 | Nguyen Thien Ngan | 0 | VIE | −17B | −40N | F | −28B | +41N | −30N | 1.0 | 13.0 | 13.0 | 1.50 | 712 | 0.0 |
| 46 | Phan Ho Thao Nhi | 0 | VIE | −21B | =43N | −33B | =42N | F | −29B | 1.0 | 12.0 | 13.0 | 1.50 | 1209 | 0.0 |
| 47 | Pham Hoang Tri Dung | 1454 | VIE | −3B | F | −10N | F | −27B | +49N | 1.0 | 11.5 | 11.5 | 0.00 | 850 | -20.0 |
| 48 | Trinh Nguyen Mai Chi | 0 | VIE | F | −7N | −21B | −32B | −42N | −40N | 0.0 | 14.0 | 14.0 | 0.00 | 745 | 0.0 |
| 49 | FIDE 12498386 | 0 | — | −7B | −6B | −41N | −43N | F | −47B | 0.0 | 13.0 | 13.0 | 0.00 | 734 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Yun, YangsunKOR+81.63.5 pts · #6
- 2Chau Bao NgocVIE+74.84.0 pts · #10
- 3Nguyen Phuc TamVIE+72.84.5 pts · #16
Top rating losers
- 1Nguyen, LaurentiusGER-90.43.0 pts · #11
- 2Phan Nguyen Dang KhaVIE-55.23.5 pts · #9
- 3Huynh, Tuan BaVIE-52.43.0 pts · #36
Biggest upsets
- R6+326 Elo gap
- R2+303 Elo gap
- R4+293 Elo gap