GM Zia Memorial 2025

SwissStandard

66 players participated in this 9-round tournament, held from 05 Jul 2025 to 11 Jul 2025 in Dhaka, Bangladesh. 34 titled players from 3 federations. Top 10 Elo average was 2266, and top seed was Kushagra Mohan (🇮🇳 IND, IM, 2406).

Biswas Subrota (🇧🇩 BAN, FM, 2304) won with 8.0/9, ahead of Tahsin Tajwar Zia (7.5) and Kushagra Mohan (7.5). Subrota won solo starting round 4.

The biggest upset came in round 8: Choudhury Neelava (WCM, 1798) beat Rayan Rashid Mugdho (2049), a +251-point gap.

Location

🇧🇩Dhaka, Bangladesh

Dates

05 Jul 2025 → 11 Jul 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇮🇳IMKushagra Mohan2406

Avg top 10

2,266

Participants

Titled players · 34

IM×4

FM×11

CM×9

WIM×1

WFM×3

WCM×6

Federations · 3 represented

🇧🇩Bangladesh×60

🇳🇵Nepal×3

🇮🇳India×3

Top 3

🥇
FMBiswas Subrota
🇧🇩BAN·2304
8.0pts·2551perf+48.0
🥈
FMTahsin Tajwar Zia
🇧🇩BAN·2296
7.5pts·2469perf+38.0
🥉
IMKushagra Mohan
🇮🇳IND·2406
7.5pts·2402perf+1.4

How it unfolded

Top 6 · 9 rounds

FM Biswas Subrota led from R4; +0.5-point edge over the runner-up.

Co-leaders

Subrota8Zia7.5Mohan7.5Anata6.5Kundu6.5Manon6.5

R4–R9 · LEAD HELD

FM Biswas Subrota held the sole lead from R4 through R9 without losing it.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

FM Biswas Subrota beat FM Tahsin Tajwar Zia (White).

WIN STREAKS · 3 top finishers

FM Biswas Subrota 6 wins (R1–R6)FM Tahsin Tajwar Zia 3+3 wins (R1–R3, R7–R9)IM Kushagra Mohan 3+4 wins (R1–R3, R6–R9)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1FMBiswas Subrota	*	1	1	—
2FMTahsin Tajwar Zia	0	*	½	—
3IMKushagra Mohan	0	½	*	—
4Choudhury Anata	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Subrota, BiswasFM	2304	BAN	+53N	+17B	+20N	+15B	+3N	+2B	−5N	+4B	+11N	8.0	49.5	52.5	46.00	2551	+48.0
2	Zia, Tahsin TajwarFM	2296	BAN	+32B	+27N	+21B	=3B	+8N	−1N	+7B	+5B	+10N	7.5	49.0	53.5	41.75	2469	+38.0
3	Kushagra MohanIM	2406	IND	+37B	+51N	+7B	=2N	−1B	+34N	+21B	+14N	+12B	7.5	45.5	48.5	36.75	2402	+1.4
4	Subhayan KunduIM	2334	IND	+22B	+9N	=10B	+12N	=5B	=7N	+17B	−1N	+13B	6.5	48.5	53.5	36.50	2292	-2.3
5	Manon, Reja NeerIM	2373	BAN	=26N	+52B	+45N	+34B	=4N	=10B	+1B	−2N	+14B	6.5	45.0	48.0	32.25	2305	-4.3
6	Anata, Choudhury	2139	BAN	=52N	+58B	=16N	+26B	−13N	+44B	+9N	=11N	+19B	6.5	39.0	41.5	29.00	2170	+8.2
7	Sakline Mostafa, SajidFM	2183	BAN	+42N	+13B	−3N	+16B	+15N	=4B	−2N	=20B	+34N	6.0	47.0	51.0	30.25	2255	+17.4
8	Islam, Khandaker AminulFM	2186	BAN	+44B	+14N	=12B	=10N	−2B	+16B	−13N	+50N	+20B	6.0	43.5	46.5	28.00	2190	+1.4
9	Hasan, Sk. Rashedul	2039	BAN	+28B	−4B	+44N	+53B	−10N	+38N	−6B	+35N	+21B	6.0	39.5	42.5	24.00	2162	+29.0
10	Ahmed, Sheikh NasirFM	2166	BAN	+55B	+19N	=4N	=8B	+9B	=5N	=11B	=13N	−2B	5.5	49.0	52.0	29.50	2238	+18.6
11	Md Minhaz UddinIM	2267	BAN	+30N	+33B	−15N	=50B	+23N	+13B	=10N	=6B	−1B	5.5	45.0	48.0	27.00	2159	-11.0
12	Silwal, PurushottamCM	2078	NEP	+36N	+31B	=8N	−4B	−18N	+32B	+26N	+17B	−3N	5.5	44.5	48.5	26.00	2178	+30.4
13	Thapa, Rishon	2003	NEP	+39B	−7N	+57B	+38N	+6B	−11N	+8B	=10B	−4N	5.5	44.0	46.5	25.75	2171	+37.4
14	Warsia, KhusbuWFM	2018	BAN	+56N	−8B	+35N	+36B	=20N	+45B	+15N	−3B	−5N	5.5	42.0	45.0	22.50	2164	+65.2
15	Ahmed, ShafiqCM	2052	BAN	+57B	+54N	+11B	−1N	−7B	+29N	−14B	=22N	+26B	5.5	42.0	44.5	22.50	2114	+15.0
16	Hossain, Delwar	1987	BAN	+43N	=18B	=6B	−7N	+55B	−8N	+40B	+24N	=23N	5.5	41.5	44.5	24.00	2107	+29.6
17	Ghosh, Chanchal KumerCM	2018	BAN	+60B	−1N	+64B	+30N	=21B	+18B	−4N	−12N	+27B	5.5	41.5	42.5	20.00	2160	+33.0
18	Mohammad, JavedFM	2129	BAN	+29B	=16N	−24B	+28N	+12B	−17N	+27B	−19N	+33B	5.5	40.5	45.0	26.25	2066	-13.4
19	Tashriq Saihan, Shan	2006	BAN	+66N	−10B	−40N	=47B	+56N	+30B	+45N	+18B	−6N	5.5	36.0	36.5	18.75	2059	+28.0
20	Md. Muhimenul, Islam	2077	BAN	+35B	+47N	−1B	+24N	=14B	−21N	+37B	=7N	−8N	5.0	43.5	47.0	22.25	2103	+6.4
21	Chatterjee, DebarajFM	2147	BAN	+59N	+50B	−2N	+31B	=17N	+20B	−3N	=34B	−9N	5.0	43.0	45.5	19.75	2133	-4.0
22	Hossain, MonirCM	1974	BAN	−4N	=28B	=41N	+54B	−36N	+56B	+44N	=15B	=25N	5.0	36.0	39.0	19.00	2000	+4.2
23	Md. Sajidul, HaqueCM	2073	BAN	=41N	F	+58B	+43N	−11B	−35N	+47B	+29N	=16B	5.0	34.5	37.0	18.75	2020	-20.4
24	Chowdhury, SohelCM	2001	BAN	+48N	=62B	+18N	−20B	−45N	=36B	+53N	−16B	+35B	5.0	34.0	36.0	19.00	2039	+9.0
25	Ahmed, MahtabuddinCM	2034	BAN	−54B	−57N	−60B	+63N	+64B	+43N	=29B	+28N	=22B	5.0	26.0	27.0	14.75	1900	-31.0
26	Avik, SarkerCM	1975	BAN	=5B	=38N	+39B	−6N	+57B	=27N	−12B	+31N	−15N	4.5	41.0	43.5	18.50	2023	+9.6
27	Siam, Chowdhury	2032	BAN	+65N	−2B	−36N	+41B	+50N	=26B	−18N	+48B	−17N	4.5	37.5	38.5	13.75	1976	-23.8
28	Md. Hasan	1846	BAN	−9N	=22N	+32B	−18B	+52N	−37N	+51B	−25B	+49N	4.5	36.5	39.5	16.50	1982	+31.4
29	Barua, Oitijjo	1899	BAN	−18N	=43B	+66N	=62B	+31N	−15B	=25N	−23B	+48N	4.5	34.5	35.0	13.75	1975	+34.8
30	Sacchu, Afzal Hossain	1969	BAN	−11B	+63N	+51B	−17B	=35N	−19N	=43B	=49N	+46B	4.5	34.0	35.0	13.00	1926	-10.6
31	Noshin, AnjumWFM	1985	BAN	+49B	−12N	+54B	−21N	−29B	=46N	+55N	−26B	+47N	4.5	33.0	36.0	14.75	1916	-16.2
32	Ahmed, WalijahWCM	1971	BAN	−2N	=65B	−28N	+66B	+48N	−12N	−46B	+56B	+43N	4.5	32.0	32.5	11.00	1891	-20.0
33	Neloy, Debnath	2009	BAN	+63B	−11N	−38B	−57N	+39B	+60N	=35B	+46N	−18N	4.5	31.0	32.0	12.50	1916	-22.2
34	Md., Sharif HossainFM	2083	BAN	=38B	F	+62N	−5N	+40B	−3B	+36N	=21N	−7B	4.0	42.0	44.0	14.50	2109	+4.6
35	Muhtady Tajwar, Nasheed	1874	BAN	−20N	+61N	−14B	+39N	=30B	+23B	=33N	−9B	−24N	4.0	39.5	41.5	15.50	1959	+39.1
36	Shah, Abheek	1882	NEP	−12B	+49N	+27B	−14N	+22B	=24N	−34B	=37N	F	4.0	37.0	40.0	17.50	1991	+46.0
37	Afnan, Zarif Haque	1984	BAN	−3N	−40B	=48N	+65B	+47N	+28B	−20N	=36B	F	4.0	35.0	36.0	12.75	1939	-21.4
38	Tanvir, Alam	1895	BAN	=34N	=26B	+33N	−13B	+53N	−9B	F	+55N	F	4.0	34.5	37.5	14.75	2050	+29.8
39	Neelava, ChoudhuryWCM	1798	BAN	−13N	+42B	−26N	−35B	−33N	+41B	−54B	+51N	+59N	4.0	32.5	35.0	13.50	1895	+45.6
40	Kazi Afsan Rawnak, Anan	1848	BAN	−51B	+37N	+19B	=55N	−34N	=50B	−16N	+61B	F	4.0	32.0	34.0	14.50	2008	+67.2
41	Khan, NazranaWFM	1862	BAN	=23B	−45N	=22B	−27N	−51B	−39N	+63B	+60N	+55B	4.0	30.0	31.0	11.00	1911	+10.8
42	Md. Nasim Hossain, BhuiyanCM	1934	BAN	−7B	−39N	+63B	−46N	−60B	−49N	+64B	+65N	+52B	4.0	24.0	25.0	6.00	1824	-26.6
43	Abrar, Reazul Ahnaf Mohammad	1768	BAN	−16B	=29N	+52N	−23B	+59N	−25B	=30N	=44B	−32B	3.5	35.5	38.0	11.75	1887	+44.8
44	Uddin, Md. SaifFM	1959	BAN	−8N	+56B	−9B	+60N	+46B	−6N	−22B	=43N	F	3.5	35.5	35.5	10.25	1899	-13.8
45	Rahman, Syed MahfuzurFM	2103	BAN	=58N	+41B	−5B	+51N	+24B	−14N	−19B	F	F	3.5	32.0	32.0	13.25	2029	-14.0
46	Nusrat Jahan, AloWCM	1795	BAN	−50N	+59B	−53N	+42B	−44N	=31B	+32N	−33B	−30N	3.5	31.5	34.0	13.25	1887	+41.2
47	Safayat, Kibria Azaan	1846	BAN	+61B	−20B	−50N	=19N	−37B	+64N	−23N	+59B	−31B	3.5	31.5	32.5	8.25	1917	+31.2
48	Arman Siddique	1796	IND	−24B	−64N	=37B	+61N	−32B	+59B	+52N	−27N	−29B	3.5	30.0	31.0	9.50	1880	+18.2
49	Omnia Binta Yusuf, LubabaWCM	1756	BAN	−31N	−36B	=59N	−52B	=65N	+42B	+58N	=30B	−28B	3.5	29.5	30.5	10.50	1826	+32.0
50	Md, Eftekhar Alam	1999	BAN	+46B	−21N	+47B	=11N	−27B	=40N	F	−8B	F	3.0	36.5	40.0	11.75	1967	-6.8
51	Rayan Rashid Mugdho	2049	BAN	+40N	−3B	−30N	−45B	+41N	−55B	−28N	−39B	+63N	3.0	35.0	36.0	9.00	1826	-83.1
52	Shahinur, Haque	1902	BAN	=6B	−5N	−43B	+49N	−28B	+58N	−48B	=57N	−42N	3.0	34.5	37.0	10.50	1796	-28.4
53	Amit Bikram, Roy	1972	BAN	−1B	+60N	+46B	−9N	−38B	+57N	−24B	F	F	3.0	34.0	34.0	8.00	1910	-13.6
54	Ajraf, Anan	1834	BAN	+25N	−15B	−31N	−22N	−58B	+65B	+39N	F	F	3.0	33.5	34.5	10.00	1889	+18.8
55	Kazi Zarin, TasnimWCM	1920	BAN	−10N	=66B	+65N	=40B	−16N	+51N	−31B	−38B	−41N	3.0	31.5	32.0	6.25	1811	-26.6
56	Hamid, RaniWIM	1808	BAN	−14B	−44N	+61B	+64N	−19B	−22N	+57B	−32N	F	3.0	29.5	29.5	5.50	1878	+13.2
57	Islam, Sheik Md. Khairul	1854	BAN	−15N	+25B	−13N	+33B	−26N	−53B	−56N	=52B	F	2.5	34.0	36.5	11.00	1828	-5.4
58	Ahnaf Rashid, Chowdhury	1897	BAN	=45B	−6N	−23N	−59B	+54N	−52B	−49B	+66N	F	2.5	29.5	30.0	5.25	1798	-44.0
59	Dipteman, Roy	1907	BAN	−21B	−46N	=49B	+58N	−43B	−48N	+66B	−47N	−39B	2.5	29.0	29.5	4.75	1679	-110.8
60	Md Foajul, Islam	1829	BAN	−17N	−53B	+25N	−44B	+42N	−33B	−61N	−41B	F	2.0	31.5	31.5	9.00	1785	-8.4
61	Md Nasir Uddin	2038	BAN	−47N	−35B	−56N	−48B	F	+63N	+60B	−40N	F	2.0	21.0	21.0	3.00	1671	-67.4
62	Mehdi Hasan ParagFM	2139	BAN	+64B	=24N	−34B	=29N	F	F	F	F	F	2.0	14.5	14.5	5.75	1971	-17.4
63	Warisa HaiderWCM	1806	BAN	−33N	−30B	−42N	−25B	+66N	−61B	−41N	F	−51B	1.0	28.0	28.5	0.50	1640	-56.0
64	Md Rabiul, Hossain	1902	BAN	−62N	+48B	−17N	−56B	−25N	−47B	−42N	F	F	1.0	27.5	27.5	3.50	1630	-43.4
65	Justin Matthias Baroi	1832	BAN	−27B	=32N	−55B	−37N	=49B	−54N	F	−42B	F	1.0	26.5	26.5	4.00	1609	-33.8
66	Md, Asadujjaman	1802	BAN	−19B	=55N	−29B	−32N	−63B	F	−59N	−58B	F	0.5	23.5	23.5	1.50	1493	-39.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kazi Afsan Rawnak, AnanBAN
+67.2
4.0 pts · #38
2Warsia, KhusbuWFMBAN
+65.2
5.5 pts · #11
3Subrota, BiswasFMBAN
+48.0
8.0 pts · #1

Top rating losers

1Dipteman, RoyBAN
-110.8
2.5 pts · #58
2Rayan Rashid MugdhoBAN
-83.1
3.0 pts · #55
3Md Nasir UddinBAN
-67.4
2.0 pts · #61

Biggest upsets

R8+251 Elo gap
WCMNeelava, Choudhury1798 beat Rayan Rashid Mugdho2049
R4+242 Elo gap
Arman Siddique1796 beat Md Nasir Uddin2038
R3+230 Elo gap
WIMHamid, Rani1808 beat Md Nasir Uddin2038