49th National Zonal Chess Tournament, Zone-2, Chattogram Division

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55 players participated in this 7-round tournament, held from 16 Aug 2025 to 20 Aug 2025 in Chattogram, Bangladesh. 2 titled players. Top 10 Elo average was 1964, and top seed was Malek Mohammed Abdul (🇧🇩 BAN, FM, 2098).

Malek Mohammed Abdul (🇧🇩 BAN, FM, 2098) won with 6.5/7, ahead of Shaker Ullah Mohammed (5.5) and Sultan Md (5.5). Mohammed Abdul won solo starting round 6.

The biggest upset came in round 2: Ryek Keshor Dutta (1527) beat Md. Mujibur Rahman (1920), a +393-point gap.

Location

🇧🇩Chattogram, Bangladesh

Dates

16 Aug 2025 → 20 Aug 2025

Time control

Standard: 90 minutes for game with 30 seconds delay from move 1

System

Swiss · 7 rounds

Top seed

🇧🇩FMMalek Mohammed Abdul2098

Avg top 10

1,964

Participants

Titled players · 2

FM×1

CM×1

Federations · 1 represented

🇧🇩Bangladesh×53

Top 3

🥇
FMMalek Mohammed Abdul
🇧🇩BAN·2098
6.5pts·2310perf+25.0
🥈
CMShaker Ullah Mohammed
🇧🇩BAN·2096
5.5pts·2046perf-7.6
🥉
Sultan Md
🇧🇩BAN·1780
5.5pts·2047perf+46.6

How it unfolded

Top 6 · 7 rounds

FM Malek Mohammed Abdul led from R4; +1.0-point edge over the runner-up.

Co-leaders

Mohammed Abdul6.5Md5.5Mohammed5.5Shadip5.5Suvrajit5Hamidul5

R4–R7 · LEAD HELD

FM Malek Mohammed Abdul never relinquished the lead after R4; final gap +1.0 over the runner-up.

WIN STREAKS · 2 top finishers

FM Malek Mohammed Abdul 4 wins (R1–R4)Sultan Md 4 wins (R3–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMMalek Mohammed Abdul	*	—	1	—
2Sultan Md	—	*	0	—
3CMShaker Ullah Mohammed	0	1	*	—
4Khanti Dey Shadip	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Mohammed Abdul, MalekFM	2098	BAN	+7B	+21N	+23N	+10B	=9B	+2N	+5B	6.5	27.5	30.5	28.25	2310	+25.0
2	Mohammed, Shaker UllahCM	2096	BAN	+34N	+3B	=12N	+16B	+11N	−1B	+10N	5.5	29.5	32.0	23.25	2046	-7.6
3	Md, Sultan	1780	BAN	+47B	−2N	+29B	+6N	+14B	+15N	=9B	5.5	26.0	27.0	19.25	2047	+46.6
4	Shadip, Khanti Dey	1857	BAN	+55N	+8B	−31N	=33B	+22N	+24B	+11N	5.5	21.0	21.0	16.75	1943	+14.0
5	Hamidul, Haque	1845	BAN	+50N	+26B	−9N	+25B	+16N	+33B	−1N	5.0	23.5	23.5	12.50	1931	+17.0
6	Suvrajit, Majumder ( Jit)	1660	BAN	+41N	+19B	−10N	−3B	+26N	+28B	+27N	5.0	22.5	24.5	14.50	1971	+114.0
7	Md, Abu Sufian	1676	BAN	−1N	+49B	−14B	+45N	+39B	+21N	+15B	5.0	20.5	21.0	10.50	1924	+72.8
8	Nazmul, Hayat	1715	BAN	+51B	−4N	−30B	+50N	+20N	+18B	+14B	5.0	19.5	19.5	11.00	1944	+28.4
9	Md, Eptekhar Alam	1970	BAN	+32N	F	+5B	+31B	=1N	=10B	=3N	4.5	27.5	30.5	19.25	2086	+18.6
10	Md. Rabby, Salim	1949	BAN	+29B	+48N	+6B	−1N	+21B	=9N	−2B	4.5	27.5	28.5	14.25	1961	+5.4
11	Md, Naeem Mazumder	0	BAN	=17B	+24N	+22N	+35B	−2B	+13N	−4B	4.5	25.5	28.0	15.00	1853	0.0
12	Md Rabiul, Hossain	1859	BAN	+39B	+33N	=2B	−14N	−13B	+20N	+34B	4.5	22.5	24.5	13.25	1870	+4.0
13	Aninda Rrick, Digbijoy	1669	BAN	−31N	+38B	+19N	=23B	+12N	−11B	+33N	4.5	21.0	23.5	14.50	1992	+97.2
14	Dipankar, Chakma	1939	BAN	+42N	−16B	+7N	+12B	−3N	+25B	−8N	4.0	27.0	28.5	14.00	1776	-27.0
15	Sattayanjoy Barua, Titu	1898	BAN	+25N	+36B	−16N	+28B	+18N	−3B	−7N	4.0	24.0	26.5	12.00	1735	-26.6
16	Pranjol, Barua	1734	BAN	+44B	+14N	+15B	−2N	−5B	=34N	=24N	4.0	24.0	25.5	12.25	1846	+32.0
17	Aditya, Chakraborty	1703	BAN	=11N	−35B	+46N	=32B	−25N	+50B	+22N	4.0	17.0	17.0	7.75	1751	+16.4
18	Dutta, Ryek Keshor	1527	BAN	−19N	+41B	+36N	+27B	−15B	−8N	=30B	3.5	21.0	23.0	9.00	1808	+84.8
19	Md. Shaiful Azam, Chowdhury	1845	BAN	+18B	−6N	−13B	−29N	+40B	+42N	=37N	3.5	20.5	22.0	8.25	1560	-36.6
20	Md.jahangir, Alam	1690	BAN	+40N	=22B	−35N	+43N	−8B	−12B	+36N	3.5	19.5	21.0	7.50	1744	+7.0
21	Md. Sarwar, Kamal	1791	BAN	+49N	−1B	+34N	+37B	−10N	−7B	F	3.0	24.0	24.5	5.50	1709	-11.8
22	Ratnojoy, Tangchonga	1853	BAN	+46B	=20N	−11B	+30N	−4B	=23N	−17B	3.0	23.5	24.5	7.25	1664	-24.6
23	Tushin, Talukder	1868	BAN	F	+28N	−1B	=13N	F	=22B	+26N	3.0	23.0	23.0	9.75	1882	+4.4
24	Ahanaf Abid, Eshan	1625	BAN	=35N	−11B	+40N	+41B	F	−4N	=16B	3.0	21.5	23.5	7.25	1850	+44.4
25	Ahnaf, Sulaiman	1656	BAN	−15B	+45N	+48B	−5N	+17B	−14N	−28N	3.0	21.0	22.0	6.00	1683	+6.8
26	Ahmed, Afraz Arshan	1699	BAN	+30B	−5N	−37B	+47N	−6B	+39N	−23B	3.0	20.5	21.5	6.00	1618	-22.4
27	Sayed Md., Samsul Alam	1766	BAN	+53B	F	+42N	−18N	F	+37B	−6B	3.0	20.0	20.0	4.00	1576	-19.0
28	Syed, Shafiul Musnabin	1729	BAN	+37N	−23B	F	−15N	+42B	−6N	+25B	3.0	19.5	21.0	7.00	1677	-15.2
29	Sudipta Roy, Chowdhury	1666	BAN	−10N	+52B	−3N	+19B	F	+45N	F	3.0	17.5	17.5	4.50	1733	+9.2
30	Nur, Uddin	0	BAN	−26N	+50B	+8N	−22B	F	=36B	=18N	3.0	17.0	17.0	8.00	1671	0.0
31	Dibya, Das Gupta	2014	BAN	+13B	+43N	+4B	−9N	F	F	F	3.0	16.0	16.0	11.50	2010	+0.8
32	Najif, Niaj	1669	BAN	−9B	+53N	=43B	=17N	−34B	+49N	F	3.0	16.0	16.0	3.25	1683	+2.8
33	Mohammad, Emon	1722	BAN	+54N	−12B	F	=4N	+35B	−5N	−13B	2.5	22.0	22.0	5.25	1675	-6.4
34	Aabid, Mahadi Saad	1675	BAN	−2B	+47N	−21B	F	+32N	=16B	−12N	2.5	21.0	21.0	6.00	1713	+6.0
35	Md., Zakaria	1888	BAN	=24B	+17N	+20B	−11N	−33N	F	F	2.5	17.5	17.5	9.00	1780	-10.6
36	Dr. Shakhaot Ullah, Khan	1723	BAN	+45B	−15N	−18B	−39N	+47B	=30N	−20B	2.5	17.0	18.0	3.50	1393	-41.4
37	Abrar, Jaheen Bin Faisal	0	BAN	−28B	F	+26N	−21N	+44B	−27N	=19B	2.5	17.0	17.0	6.25	1617	0.0
38	Ailan, Afnan Tajwar	1486	BAN	−43B	−13N	−45B	+52N	=46B	=40N	=42B	2.5	11.5	11.5	2.25	1473	-3.6
39	Nilotpaul, Sen	1584	BAN	−12N	+54B	F	+36B	−7N	−26B	F	2.0	18.5	18.5	2.50	1546	-7.6
40	Robin, Mallick	0	BAN	−20B	=46N	−24B	+49B	−19N	=38B	F	2.0	14.0	14.0	2.25	1494	0.0
41	Rahman, Md. Mujibur	1920	BAN	−6B	−18N	+53B	−24N	F	+46N	F	2.0	13.5	13.5	1.00	1505	-48.2
42	Afif, Newaj	1664	BAN	−14B	+44N	−27B	F	−28N	−19B	=38N	1.5	17.5	18.5	2.75	1387	-57.2
43	Mohammad, Abu Mohsin	1767	BAN	+38N	−31B	=32N	−20B	F	F	F	1.5	12.0	12.0	4.00	1628	-15.2
44	Abdur, Rouf Khan	0	BAN	−16N	−42B	=49N	+46B	−37N	F	F	1.5	9.5	9.5	1.25	1529	0.0
45	Bihari, Tripura	0	BAN	−36N	−25B	+38N	−7B	F	−29B	F	1.0	18.0	19.0	2.50	1402	0.0
46	Ikramul Amin, Babu	1560	BAN	−22N	=40B	−17B	−44N	=38N	−41B	F	1.0	15.0	15.0	2.25	1419	-26.4
47	Mohammad, Riyad	1492	BAN	−3N	−34B	F	−26B	−36N	F	+52B	1.0	14.5	14.5	0.00	919	-34.4
48	Mizanur, Rahman	1734	BAN	+52N	−10B	−25N	F	F	F	F	1.0	11.0	11.0	0.00	1003	-16.8
49	Anuska, Dutta	1505	BAN	−21B	−7N	=44B	−40N	F	−32B	F	0.5	16.5	16.5	0.75	912	-28.4
50	Sumitro Roy, Chowdhury	1535	BAN	−5B	−30N	F	−8B	F	−17N	F	0.0	21.0	21.0	0.00	954	-27.2
51	Md, Belal Hossain	0	BAN	−8N	F	F	F	F	F	F	0.0	10.0	10.0	0.00	915	0.0
52	FIDE 10260927	0	—	−48B	−29N	F	−38B	F	F	−47N	0.0	8.0	8.0	0.00	795	0.0
53	Kamal, Hossain	1480	BAN	−27N	−32B	−41N	F	F	F	F	0.0	8.0	8.0	0.00	972	-19.6
54	FIDE 532028148	0	—	−33B	−39N	F	F	F	F	F	0.0	5.5	5.5	0.00	853	0.0
55	Tanjila, Tur Noor	1570	BAN	−4B	F	F	F	F	F	F	0.0	5.5	5.5	0.00	1057	-3.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Suvrajit, Majumder ( Jit)BAN
+114.0
5.0 pts · #3
2Aninda Rrick, DigbijoyBAN
+97.2
4.5 pts · #5
3Dutta, Ryek KeshorBAN
+84.8
3.5 pts · #19

Top rating losers

1Afif, NewajBAN
-57.2
1.5 pts · #45
2Rahman, Md. MujiburBAN
-48.2
2.0 pts · #35
3Dr. Shakhaot Ullah, KhanBAN
-41.4
2.5 pts · #42

Biggest upsets

R2+393 Elo gap
Dutta, Ryek Keshor1527 beat Rahman, Md. Mujibur1920
R4+295 Elo gap
Ahanaf Abid, Eshan1625 beat Rahman, Md. Mujibur1920
R1+260 Elo gap
Suvrajit, Majumder ( Jit)1660 beat Rahman, Md. Mujibur1920