Divisional Series Fide Rating Chess Tournament 2025 Jhenaidah (Khulna Division)

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94 players participated in this 8-round tournament, held from 10 Oct 2025 to 14 Oct 2025 in Jhenaidah, Bangladesh. 8 titled players. Top 10 Elo average was 2109, and top seed was Biswas Subrota (🇧🇩 BAN, FM, 2340).

Biswas Subrota (🇧🇩 BAN, FM, 2340) won with 6.5/8, ahead of Syed Mahfuzur Rahman (6.5) and Hossain Md. Masum (6.5). Subrota won on tie-break after catching the field in the final round.

The biggest upset came in round 5: Delwar Hossain (1993) beat Biswas Subrota (FM, 2340), a +347-point gap.

Location

🇧🇩Jhenaidah, Bangladesh

Dates

10 Oct 2025 → 14 Oct 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 8 rounds

Top seed

🇧🇩FMBiswas Subrota2340

Avg top 10

2,109

Participants

Titled players · 8

FM×2

CM×6

Federations · 1 represented

🇧🇩Bangladesh×91

Top 3

🥇
FMBiswas Subrota
🇧🇩BAN·2340
6.5pts·2273perf-7.6
🥈
FMSyed Mahfuzur Rahman
🇧🇩BAN·2127
6.5pts·2268perf+27.6
🥉
CMHossain Md. Masum
🇧🇩BAN·2056
6.5pts·2247perf+37.4

How it unfolded

Top 6 · 8 rounds

Tight race until R8; 4 players tied at 6.5/8, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 4 at the finish.

Co-leaders

Subrota6.5Md. Masum6.5Rahman6.5Bhuiyan6.5Md.abzid6Hrishin6— ex-leaders:Hossainled R5, #13

R6 · LEADER CHANGE13 Oct

FM Syed Mahfuzur Rahman takes the sole lead (5.5/6).

R8 · TIEBREAK CLUSTER

4 players finish on 6.5/8. Subrota takes the title on Buchholz Cut1 (39.0).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

FM Biswas Subrota beat CM Hossain Md. Masum (Black).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMBiswas Subrota	*	1	½	—
2CMHossain Md. Masum	0	*	—	—
3FMSyed Mahfuzur Rahman	½	—	*	½
4Golam Mostafa Bhuiyan	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	Pts	Bu C1	Bu	SB	Perf	Δ
1	Subrota, BiswasFM	2340	BAN	+54B	+34N	+21B	+3N	−8B	+11N	=2N	+12B	6.5	39.0	42.0	33.25	2273	-7.6
2	Rahman, Syed MahfuzurFM	2127	BAN	+81N	+22B	=19N	+10B	+26N	+8N	=1B	=4B	6.5	38.5	40.5	31.50	2268	+27.6
3	Md. Masum, HossainCM	2056	BAN	+46N	+91B	+24N	−1B	+22N	+18B	=5N	+19B	6.5	36.5	37.5	28.00	2247	+37.4
4	Bhuiyan, Golam Mostafa	2091	BAN	+32B	+14N	−20B	+74N	+40B	+21N	+8B	=2N	6.5	36.0	38.0	29.75	2186	+18.6
5	Md.abzid, RahmanCM	2122	BAN	+50B	+39N	=45B	=11N	+13B	+20N	=3B	=6N	6.0	36.0	39.5	28.75	2153	+6.8
6	Hrishin, Talukder	2038	BAN	+56N	+16B	=10N	−7B	+38N	+30B	+25N	=5B	6.0	36.0	39.0	27.25	2123	+18.4
7	Md.shafiqul, Islam	1842	BAN	+88B	+13N	=11B	+6N	−9B	+45N	=10B	+26N	6.0	36.0	37.0	26.00	2168	+60.6
8	Hossain, Delwar	1993	BAN	+75B	+36N	+12B	+9N	+1N	−2B	−4N	=16B	5.5	40.5	42.5	26.75	2161	+35.2
9	Rahman, Yanur	2089	BAN	+37N	+31B	+15N	−8B	+7N	−19B	+22N	=10B	5.5	37.0	41.0	27.75	2057	-5.4
10	Shahinur, Haque	1928	BAN	+61B	+55N	=6B	−2N	+14B	+26B	=7N	=9N	5.5	37.0	40.0	24.75	2070	+31.0
11	Md., Hadiuzzaman	2013	BAN	+73N	+29B	=7N	=5B	+54N	−1B	+23N	=15B	5.5	36.5	38.5	23.25	2087	+15.4
12	Md Abu HanifCM	2115	BAN	+41N	+23B	−8N	+38B	+15N	=25B	+19N	−1N	5.5	36.0	40.0	25.75	2127	+4.0
13	Gour Sundar, Biswas	1973	BAN	+48N	−7B	+69N	+28B	−5N	=49B	+38N	+33B	5.5	32.0	34.5	20.75	1966	+0.2
14	Arup, Golder	1891	BAN	+70N	−4B	+67N	=35B	−10N	+46B	+49N	+25B	5.5	30.5	33.0	18.75	1973	+16.2
15	Tanvir, Alam	1967	BAN	+57B	+74N	−9B	+47N	−12B	+54N	+28B	=11N	5.5	30.5	32.5	18.75	2038	+16.0
16	Chanu, Miah	1862	BAN	+72B	−6N	+57B	−25N	+56B	+55N	+21B	=8N	5.5	30.0	32.5	19.25	2000	+26.6
17	Kazi, Alamgir	1865	BAN	+77N	−26B	+43N	+48B	−25N	=33B	+30N	+29B	5.5	30.0	32.0	20.75	1969	+20.6
18	Hasan, Sk. Rashedul	2000	BAN	F	+79N	=47B	+29B	+37N	−3N	+39B	+20N	5.5	29.5	29.5	21.25	2083	+12.8
19	Md. Jamal UddinCM	2010	BAN	+27B	+86N	=2B	+45N	=20B	+9N	−12B	−3N	5.0	37.0	38.0	20.25	2077	+15.0
20	Faisal, Hossain	1944	BAN	+33N	+64B	+4N	=26B	=19N	−5B	+37N	−18B	5.0	36.0	39.0	22.75	2038	+20.6
21	Md, Eftekhar Alam	1994	BAN	+83N	+28B	−1N	+49B	+27N	−4B	−16N	+37B	5.0	35.0	37.0	18.50	1989	-1.0
22	Md. Nasim Hossain, BhuiyanCM	1912	BAN	+85B	−2N	+55B	+32N	−3B	+47N	−9B	+44N	5.0	33.5	34.5	16.00	1971	+13.4
23	Sajal, Biswas	1910	BAN	+59B	−12N	+73B	−27N	+32B	+41N	−11B	+54N	5.0	30.0	32.0	16.50	1901	-0.2
24	Md, Sahrifuzzaman	1949	BAN	+68B	+44N	−3B	F	+35N	F	+55B	+64N	5.0	26.5	26.5	17.00	2079	+18.4
25	Jodunath, Biswas	2045	BAN	−55B	+58N	+30N	+16B	+17B	=12N	−6B	−14N	4.5	35.5	38.5	21.25	1947	-17.2
26	Md. Muhimenul, Islam	2067	BAN	+69B	+17N	+40B	=20N	−2B	−10N	+66B	−7B	4.5	35.0	37.5	17.00	1951	-22.6
27	Md Al-Amin, Shaikh	1712	BAN	−19N	+77B	+31N	+23B	−21B	−39N	+47B	=28N	4.5	31.5	33.5	17.25	1909	+35.0
28	Md Rakibul, Islam	1844	BAN	+58B	−21N	+42B	−13N	+73B	+43N	−15N	=27B	4.5	31.5	33.5	15.25	1822	-8.0
29	Mohammad Nazrul, Islam	1855	BAN	+93B	−11N	+61B	−18N	=67N	+35B	+40B	−17N	4.5	30.5	30.5	12.75	1837	-2.8
30	Avik, SarkerCM	2036	BAN	+67B	=66N	−25B	+60N	+34B	−6N	−17B	+50N	4.5	29.5	32.0	14.75	1906	-23.6
31	Dipteman, Roy	1900	BAN	+62B	−9N	−27B	+58N	−55B	+36N	+43B	=32N	4.5	29.0	32.0	16.75	1791	-19.6
32	Babul, Mollick	1777	BAN	−4N	+92B	+82N	−22B	−23N	+85B	+52N	=31B	4.5	27.5	27.5	8.75	1765	-3.2
33	Md Sattok, Ali	1664	BAN	−20B	−54N	+87B	+86N	+50B	=17N	+45B	−13N	4.5	27.0	28.0	11.75	1883	+76.0
34	Kh., Bulbul Ferdous Golap	1911	BAN	+92N	−1B	=46N	+80B	−30N	−38B	+51N	+67B	4.5	26.5	26.5	9.75	1847	-12.2
35	Raju, Ahmed	1705	BAN	=42B	=84N	+86B	=14N	−24B	−29N	+71B	+66N	4.5	25.5	26.5	11.50	1881	+46.0
36	Md Foajul, Islam	1832	BAN	+80N	−8B	−48N	=76B	+51N	−31B	+53N	+68B	4.5	25.0	27.0	12.50	1699	-21.8
37	Mohammad Shahinur, Rashid	1777	BAN	−9B	+62N	+79B	+39N	−18B	+40N	−20B	−21N	4.0	32.0	34.0	13.00	1850	+20.4
38	Md., Zakaria	1841	BAN	F	+60N	+66B	−12N	−6B	+34N	−13B	+46B	4.0	30.5	30.5	13.50	1951	+20.8
39	Md. Tipu Sultan	1901	BAN	+94N	−5B	+56N	−37B	+69N	+27B	−18N	F	4.0	29.5	29.5	10.00	1858	-7.2
40	Shah Mahfuzul, Karim	1924	BAN	+76N	+82B	−26N	+41B	−4N	−37B	−29N	+57B	4.0	28.5	30.5	11.00	1784	-25.4
41	Hafizur, Rahman	1784	BAN	−12B	+59N	+84B	−40N	+80B	−23B	+42N	F	4.0	27.5	29.0	10.50	1654	-12.8
42	Jahangir, Alam	0	BAN	=35N	=43B	−28N	−56B	+81B	+48N	−41B	+55N	4.0	26.5	28.5	12.75	1757	0.0
43	Md Mezanur Rahman	1707	BAN	=84B	=42N	−17B	+90N	+74B	−28B	−31N	+63N	4.0	25.0	26.0	8.75	1667	-7.6
44	Purnendu, Biswas	1815	BAN	+71N	−24B	+68N	F	+57B	F	+73N	−22B	4.0	20.0	20.0	10.00	1866	+7.2
45	Alam, Md. Monjur	1961	BAN	+51N	+49B	=5N	−19B	+46N	−7B	−33N	F	3.5	32.0	32.0	13.50	1844	-20.0
46	Md. Abu, Tarique	1766	BAN	−3B	+87N	=34B	+66N	−45B	−14N	+58B	−38N	3.5	29.5	30.5	8.75	1780	+0.6
47	Md, Asadujjaman	1805	BAN	F	+53B	=18N	−15B	+68N	−22B	−27N	+60B	3.5	29.5	29.5	11.75	1763	-8.2
48	Md. Tamizar, Rahman	1698	BAN	−13B	+63N	+36B	−17N	−49N	−42B	+79N	=69B	3.5	28.5	30.5	10.75	1703	-0.2
49	Md Kaber, Ali	1816	BAN	+63B	−45N	+88B	−21N	+48B	=13N	−14B	F	3.5	27.0	27.0	10.25	1754	-8.6
50	Md Kamal, Munshi	1792	BAN	−5N	+76B	−80N	+85B	−33N	+59B	=68N	−30B	3.5	24.5	25.5	7.25	1728	-11.6
51	Mukul , Adhikary	1685	BAN	−45B	+78N	−74B	=84N	−36B	+61N	−34B	+71N	3.5	22.0	23.5	8.25	1589	-11.8
52	Shahriyar, Amin	0	BAN	−74B	−57N	+62B	+75N	−66B	+56N	−32B	=78N	3.5	20.0	22.0	9.00	1645	0.0
53	Jubair, Ahmed	0	BAN	=60B	−47N	−75B	−81N	+87B	+78N	−36B	+70N	3.5	19.5	20.5	7.00	1390	0.0
54	Shamsul Kabir Chowdhury	1794	BAN	−1N	+33B	+85N	F	−11B	−15B	+57N	−23B	3.0	35.0	36.0	8.50	1809	-0.2
55	Md Anisur Rahaman	1765	BAN	+25N	−10B	−22N	+59B	+31N	−16B	−24N	−42B	3.0	34.0	37.0	12.00	1812	+8.8
56	Akramul, Azam	1762	BAN	−6B	+72N	−39B	+42N	−16N	−52B	−59N	+88B	3.0	28.5	29.5	7.50	1010	-34.2
57	Md Homaun, Kabir	1688	BAN	−15N	+52B	−16N	+78B	−44N	+86B	−54B	−40N	3.0	27.5	28.5	6.50	1596	-12.0
58	Abdullah Al, Nafi	1657	BAN	−28N	−25B	+77N	−31B	+82N	+69B	−46N	−73B	3.0	23.5	25.5	6.50	1572	-24.8
59	Nargis, Kaumudi	1441	BAN	−23N	−41B	F	−55N	+63B	−50N	+56B	+75N	3.0	23.5	23.5	8.00	1649	+25.0
60	Sharim, Kabir	1647	BAN	=53N	−38B	+89N	−30B	=76N	F	+65B	−47N	3.0	22.5	23.5	6.75	1669	+0.8
61	Md Humayun Kabir, Shamol	1610	BAN	−10N	+89B	−29N	−64B	+79N	−51B	F	+81N	3.0	21.5	22.5	5.00	1692	+11.0
62	Abdullah Abrar Bin, Khalid	0	BAN	−31N	−37B	−52N	F	+83B	−65B	+77N	+79B	3.0	21.0	21.0	6.00	1671	0.0
63	Tahshin, Ahmed	0	BAN	−49N	−48B	+92N	−68B	−59N	+77B	+84N	−43B	3.0	20.0	20.0	3.50	1375	0.0
64	Dr. Ratan, Kumar Paul	1812	BAN	+78B	−20N	F	+61N	F	F	+75B	−24B	3.0	19.0	19.0	7.00	1801	-1.0
65	Md Masud , Rana	0	BAN	F	−90B	F	+92B	F	+62N	−60N	+85B	3.0	8.0	8.0	4.00	1609	0.0
66	Rahman, Md. Ataur	1859	BAN	F	=30B	−38N	−46B	+52N	+67B	−26N	−35B	2.5	27.0	27.0	8.25	1667	-30.6
67	Ananda Kumar, Sarma	1745	BAN	−30N	F	−14B	+88N	=29B	−66N	+70B	−34N	2.5	26.5	27.5	5.75	1544	-18.4
68	Ibrahim, Morol	1680	BAN	−24N	F	−44B	+63N	−47B	+74N	=50B	−36N	2.5	26.0	28.0	6.75	1644	-10.8
69	Joyonto Kumer, Sharma	1774	BAN	−26N	F	−13B	+70N	−39B	−58N	+76B	=48N	2.5	25.0	25.0	6.25	1620	-49.2
70	Abdus, Samad	0	BAN	−14B	F	+83N	−69B	=78N	+84B	−67N	−53B	2.5	20.5	22.0	4.50	1588	0.0
71	Tamim, Islam	0	BAN	−44B	F	F	=87N	+72B	+89N	−35N	−51B	2.5	19.0	19.0	4.00	1566	0.0
72	Farjana Islam, Rahi	0	BAN	−16N	−56B	−76N	=83B	−71N	=87N	=89B	+84B	2.5	17.5	18.5	3.50	1509	0.0
73	Bala, Kamol	1741	BAN	−11B	F	−23N	+82B	−28N	F	−44B	+58N	2.0	26.0	26.0	5.00	1608	-16.6
74	Moniruzaman, Emon	1830	BAN	+52N	−15B	+51N	−4B	−43N	−68B	F	F	2.0	25.5	25.5	7.00	1586	-31.2
75	Mir, Jakirul Alam	1701	BAN	−8N	−80B	+53N	−52B	+77B	F	−64N	−59B	2.0	23.5	25.5	5.50	948	-52.8
76	Somriddho, Biswas	1579	BAN	−40B	−50N	+72B	=36N	=60B	F	−69N	−82B	2.0	23.0	25.0	6.25	1554	-7.6
77	Debjit, Biswas	0	BAN	−17B	−27N	−58B	+89B	−75N	−63N	−62B	+87N	2.0	22.0	23.0	2.00	1513	0.0
78	Tanvir, Islam	0	BAN	−64N	−51B	F	−57N	=70B	−53B	+83N	=52B	2.0	21.0	21.0	5.00	1531	0.0
79	Rajveer, Saha	0	BAN	+89N	−18B	−37N	F	−61B	+88N	−48B	−62N	2.0	21.0	21.0	2.00	1543	0.0
80	Md Milon	0	BAN	−36B	+75N	+50B	−34N	−41N	F	F	F	2.0	20.5	20.5	5.50	1732	0.0
81	Md Chanchal Ahmed	1793	BAN	−2B	F	F	+53B	−42N	F	+85N	−61B	2.0	20.0	20.0	4.50	1646	-12.8
82	Orhan, Rashid	0	BAN	F	−40N	−32B	−73N	−58B	−83N	+87B	+76N	2.0	18.5	18.5	3.00	1459	0.0
83	Md Siyam, Hossen	1712	BAN	−21B	−88N	−70B	=72N	−62N	+82B	−78B	=89N	2.0	18.0	19.0	3.75	1719	0.0
84	Md Ramin, Ahmed	0	BAN	=43N	=35B	−41N	=51B	−86B	−70N	−63B	−72N	1.5	24.0	25.0	6.00	1598	0.0
85	Md Liakot, Ali	1575	BAN	−22N	F	−54B	−50N	+88B	−32N	−81B	−65N	1.0	23.0	24.0	1.00	1013	-20.4
86	Abu, Bakkar	1852	BAN	F	−19B	−35N	−33B	+84N	−57N	F	F	1.0	21.5	21.5	1.50	967	-98.0
87	FIDE 532031165	0	—	−91N	−46B	−33N	=71B	−53N	=72B	−82N	−77B	1.0	20.5	21.5	2.50	967	0.0
88	Md Mahin, Hossen	0	BAN	−7N	+83B	−49N	−67B	−85N	−79B	F	−56N	1.0	20.0	20.0	2.00	1469	0.0
89	Md Taiyeb, Safwan	1830	BAN	−79B	−61N	−60B	−77N	F	−71B	=72N	=83B	1.0	17.0	17.0	2.25	1383	-67.2
90	FIDE 532031203	0	—	F	+65N	F	−43B	F	F	F	F	1.0	9.0	9.0	3.00	907	0.0
91	Prince Carol Chowdhury	1870	BAN	+87B	−3N	F	F	F	F	F	F	1.0	7.5	7.5	1.00	1256	-5.2
92	Taslim Ahmed, Titu	1544	BAN	−34B	−32N	−63B	−65N	F	F	F	F	0.0	15.0	15.0	0.00	1044	-12.4
93	FIDE 532031181	0	—	−29N	F	F	F	F	F	F	F	0.0	9.5	9.5	0.00	1055	0.0
94	Abdul, Kuddus	0	BAN	−39B	F	F	F	F	F	F	F	0.0	6.5	6.5	0.00	1101	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Md Sattok, AliBAN
+76.0
4.5 pts · #35
2Md.shafiqul, IslamBAN
+60.6
6.0 pts · #20
3Raju, AhmedBAN
+46.0
4.5 pts · #43

Top rating losers

1Abu, BakkarBAN
-98.0
1.0 pts · #90
2Md Taiyeb, SafwanBAN
-67.2
1.0 pts · #81
3Mir, Jakirul AlamBAN
-52.8
2.0 pts · #94

Biggest upsets

R5+347 Elo gap
Hossain, Delwar1993 beat FMSubrota, Biswas2340
R7+321 Elo gap
Nargis, Kaumudi1441 beat Akramul, Azam1762
R7+297 Elo gap
Md Sattok, Ali1664 beat Alam, Md. Monjur1961