42nd National Junior (U-20) Girl's Chess Championship 2025
Open SwissStandard
29 players participated in this 9-round tournament, held from 07 Oct 2025 to 14 Oct 2025 in Dhaka, Bangladesh. 6 titled players. Top 10 Elo average was 1829, and top seed was Khusbu Warsia (🇧🇩 BAN, WFM, 2030).
Alo Nusrat Jahan (🇧🇩 BAN, WCM, 1961) won with 7.5/9, ahead of Khusbu Warsia (6.5) and Jahan Diba Israt (6.0). Nusrat Jahan took the lead from round 7.
The biggest upset came in round 7: Choudhury Neelava (WCM, 1809) beat Khusbu Warsia (WFM, 2030), a +221-point gap.
Location
🇧🇩Dhaka, Bangladesh
Dates
07 Oct 2025 → 14 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Titled players · 6
WFM×1
WCM×5
Federations · 1 represented
🇧🇩Bangladesh×25
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 9 roundsWCM Alo Nusrat Jahan led from R7; +1.0-point edge over the runner-up.
Co-leaders
13
6
3
1
1
1
1
2
1
R7 · LEADER CHANGE12 Oct
WCM Alo Nusrat Jahan takes the sole lead (6.0/7).
R4 · HEAD-TO-HEAD · WINNER VS 2ND
WCM Alo Nusrat Jahan lost to WFM Khusbu Warsia (Black).
WIN STREAKS · 3 top finishers
WCM Alo Nusrat Jahan 3+3 wins (R1–R3, R5–R7)WFM Khusbu Warsia 5 wins (R1–R5)WCM Jahan Diba Israt 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WCMAlo Nusrat Jahan | * | 0 | 1 | ½ |
| 2WFMKhusbu Warsia | 1 | * | 1 | 0 |
| 3WCMJahan Diba Israt | 0 | 0 | * | 1 |
| 4WCMChoudhury Neelava | ½ | 1 | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | R9 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Nusrat Jahan, AloWCM | 1961 | BAN | +18B | +17N | +4B | −2N | +22B | +6N | +3B | =5N | +11N | 7.5 | 41.0 | 43.5 | 34.00 | 2047 | +37.2 |
| 2 | Warsia, KhusbuWFM | 2030 | BAN | +10N | +9B | +6N | +1B | +3N | =4B | −5N | +11B | F | 6.5 | 44.5 | 47.0 | 35.50 | 2027 | +2.8 |
| 3 | Israt , Jahan DibaWCM | 1921 | BAN | +16N | +7B | +5N | =8B | −2B | +22N | −1N | +9B | =6N | 6.0 | 45.0 | 47.5 | 28.25 | 1904 | -0.4 |
| 4 | Jinnat Akter, Shahnaz | 1744 | BAN | +27N | +11B | −1N | +10B | +8N | =2N | =6B | F | +5B | 6.0 | 42.5 | 43.5 | 26.50 | 1953 | +65.6 |
| 5 | Neelava, ChoudhuryWCM | 1809 | BAN | +21B | +12N | −3B | =18N | +17B | +13N | +2B | =1B | −4N | 6.0 | 41.0 | 44.0 | 26.50 | 1818 | +16.0 |
| 6 | Omnia Binta Yusuf, LubabaWCM | 1834 | BAN | +20B | +22N | −2B | +14N | +13B | −1B | =4N | =8N | =3B | 5.5 | 42.5 | 45.0 | 22.50 | 1823 | +4.8 |
| 7 | Suraiya, Akter | 1607 | BAN | +23B | −3N | −18B | +25N | +15B | =8N | −17B | +12N | +10B | 5.5 | 33.0 | 35.0 | 19.50 | 1664 | +18.8 |
| 8 | Jannatul, Preety | 1834 | BAN | +13N | =14B | +9N | =3N | −4B | =7B | +18N | =6B | F | 5.0 | 39.5 | 39.5 | 23.00 | 1754 | -25.2 |
| 9 | Raiena, Hasan | 1685 | BAN | +28B | −2N | −8B | +21N | +26B | −11N | +19B | −3N | +12B | 5.0 | 34.0 | 34.0 | 12.50 | 1710 | +6.0 |
| 10 | Nusrat Hasan, Naba | 1501 | BAN | −2B | +28N | +21B | −4N | +18B | −17N | =22B | +23N | −7N | 4.5 | 33.0 | 33.0 | 10.25 | 1558 | +12.0 |
| 11 | Rafia, Sarker | 0 | BAN | +15B | −4N | −26B | +23N | F | +9B | +14N | −2N | −1B | 4.0 | 39.5 | 41.5 | 15.50 | 1689 | 0.0 |
| 12 | Jarin, Tasnim | 1510 | BAN | +19N | −5B | +24N | −22B | F | +21B | +16N | −7B | −9N | 4.0 | 33.5 | 36.0 | 13.00 | 1497 | -7.2 |
| 13 | Sidratul, Muntaha | 1440 | BAN | −8B | +25N | +15B | +26N | −6N | −5B | −23N | =18B | =14N | 4.0 | 32.5 | 34.5 | 11.75 | 1625 | +55.6 |
| 14 | Tanjila, Akter | 1549 | BAN | +25B | =8N | =17B | −6B | =24N | +15N | −11B | −22N | =13B | 4.0 | 31.0 | 33.0 | 13.50 | 1649 | +26.4 |
| 15 | Mantasa, Moumi Mim | 1658 | BAN | −11N | +24B | −13N | +19B | −7N | −14B | +21N | +27B | −16N | 4.0 | 30.5 | 31.5 | 10.00 | 1259 | -101.2 |
| 16 | Rimjhim, Borosha Shaili | 1488 | BAN | −3B | =23N | F | −17N | +20B | =18N | −12B | +28N | +15B | 4.0 | 27.0 | 27.0 | 10.50 | 1569 | +18.4 |
| 17 | Warisa HaiderWCM | 1736 | BAN | F | −1B | =14N | +16B | −5N | +10B | +7N | F | F | 3.5 | 37.5 | 37.5 | 16.00 | 1709 | -5.6 |
| 18 | Khandaker Anisha, Amin | 1490 | BAN | −1N | +29B | +7N | =5B | −10N | =16B | −8B | =13N | F | 3.5 | 36.5 | 36.5 | 12.50 | 1551 | +11.2 |
| 19 | Zaarin Subha, Rupanty | 0 | BAN | −12B | −21N | +28B | −15N | +29B | F | −9N | =20B | +27N | 3.5 | 22.5 | 22.5 | 2.75 | 1181 | 0.0 |
| 20 | Srabonti , Akter Jerin | 1472 | BAN | −6N | F | F | −24B | −16N | +28B | +27B | =19N | +23B | 3.5 | 21.5 | 21.5 | 5.25 | 861 | -23.2 |
| 21 | Syed Maisha, Mahfuz | 1410 | BAN | −5N | +19B | −10N | −9B | +23B | −12N | −15B | F | +28N | 3.0 | 29.5 | 29.5 | 6.00 | 832 | -47.2 |
| 22 | Ahona, Dey | 1735 | BAN | F | −6B | F | +12N | −1N | −3B | =10N | +14B | F | 2.5 | 41.5 | 41.5 | 10.25 | 1655 | -26.0 |
| 23 | Samia, Chowdhury | 0 | BAN | −7N | =16B | +27N | −11B | −21N | F | +13B | −10B | −20N | 2.5 | 29.5 | 29.5 | 7.00 | 1293 | 0.0 |
| 24 | Syeda Faezah, Mumtaheena | 0 | BAN | +26B | −15N | −12B | +20N | =14B | F | F | F | F | 2.5 | 17.5 | 17.5 | 7.50 | 1548 | 0.0 |
| 25 | FIDE 532030568 | 0 | — | −14N | −13B | +29N | −7B | +27N | F | F | F | F | 2.0 | 18.0 | 18.0 | 1.00 | 732 | 0.0 |
| 26 | Fairooz Zarifa, Syeda | 1554 | BAN | −24N | +27B | +11N | −13B | −9N | F | F | F | F | 2.0 | 16.5 | 16.5 | 5.00 | 763 | -38.8 |
| 27 | FIDE 532030525 | 0 | — | −4B | −26N | −23B | +28N | −25B | F | −20N | −15N | −19B | 1.0 | 23.5 | 23.5 | 0.00 | 807 | 0.0 |
| 28 | FIDE 10296816 | 0 | — | −9N | −10B | −19N | −27B | F | −20N | F | −16B | −21B | 0.0 | 24.5 | 24.5 | 0.00 | 711 | 0.0 |
| 29 | FIDE 532030533 | 0 | — | F | −18N | −25B | F | −19N | F | F | F | F | 0.0 | 15.0 | 15.0 | 0.00 | 690 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Jinnat Akter, ShahnazBAN+65.66.0 pts · #7
- 2Sidratul, MuntahaBAN+55.64.0 pts · #12
- 3Nusrat Jahan, AloWCMBAN+37.27.5 pts · #1
Top rating losers
- 1Mantasa, Moumi MimBAN-101.24.0 pts · #21
- 2Syed Maisha, MahfuzBAN-47.23.0 pts · #25
- 3Fairooz Zarifa, SyedaBAN-38.82.0 pts · #28
Biggest upsets
- R7+221 Elo gap
- R3+218 Elo gap
- R9+170 Elo gap