2025 June Marshall Monthly FIDE - U2400

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65 players participated in this 5-round tournament, held from 20 Jun 2025 to 22 Jun 2025 in New York, NY, United States. 7 titled players from 8 federations. Top 10 Elo average was 2023, and top seed was Aditeya Das (🇺🇸 USA, FM, 2266).

Aditeya Das (🇺🇸 USA, FM, 2266) won with 4.0/5, ahead of Justin Dalhouse (4.0) and Jin Ma (4.0). Das shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Jin Ma (1724) beat Jay Bonin (IM, 2102), a +378-point gap.

Location

🇺🇸New York, NY, United States

Dates

20 Jun 2025 → 22 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 5 rounds

Top seed

🇺🇸FMAditeya Das2266

Avg top 10

2,023

Participants

Titled players · 7

IM×1

FM×1

CM×3

WCM×2

Federations · 8 represented

🇺🇸United States of America×58

🇬🇧England×1

🇷🇺Russia×1

🇿🇼Zimbabwe×1

🇪🇬Egypt×1

🇮🇪Ireland×1

🇮🇳India×1

🇯🇲Jamaica×1

Top 3

🥇
FMAditeya Das
🇺🇸USA·2266
4.0pts·2134perf-20.4
🥈
Justin Dalhouse
🇺🇸USA·1934
4.0pts·2042perf+12.2
🥉
Jin Ma
🇺🇸USA·1724
4.0pts·2714perf+86.4

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 3 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 3 at the finish.

Co-leaders

Dalhouse4Das4Ma4Levine3.5Jandhyala3Huang3

R5 · TIEBREAK CLUSTER

3 players finish on 4.0/5. Das takes the title on Buchholz Cut1 (11.5).

WIN STREAKS · 2 top finishers

FM Aditeya Das 3 wins (R1–R3)Jin Ma 4 wins (R2–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Justin Dalhouse	*	—	—	—
2FMAditeya Das	—	*	—	½
3Jin Ma	—	—	*	1
4Jack Levine	—	½	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Das, AditeyaFM	2266	USA	+9N	+25B	+24N	=4B	=8N	4.0	11.5	13.5	10.25	2134	-20.4
2	Dalhouse, Justin	1934	USA	=7N	+41B	=32N	+25B	+16N	4.0	9.5	11.0	8.50	2042	+12.2
3	Ma, Jin	1724	USA	F	+26N	+57B	+14B	+4N	4.0	8.5	8.5	8.50	2714	+86.4
4	Levine, Jack	1933	USA	+30B	+18N	+27B	=1N	−3B	3.5	12.5	14.5	8.50	1997	+17.6
5	Kozower, Ethan	1972	USA	=15N	+7B	+10N	F	=11N	3.0	11.5	11.5	8.75	2054	+8.0
6	Kozlek, Tommy	1816	USA	−17N	+29B	+52N	=12B	=14N	3.0	10.0	11.0	5.75	1839	+4.4
7	Beckles, Jeremiah	1815	USA	=2B	−5N	+65B	=36N	+51B	3.0	10.0	10.0	4.00	1897	+22.8
8	DeDona, Mark	1938	USA	F	+40N	+51B	=20N	=1B	3.0	9.0	9.0	5.75	2118	+17.4
9	Malhotra, Rishan	1770	USA	−1B	+64N	+54N	−11B	+43N	3.0	9.0	9.0	2.00	1910	+34.0
10	Goel, Raben	1845	USA	=31B	+45N	−5B	=26N	+53B	3.0	8.5	9.5	4.50	1903	+15.6
11	Huang, Kylan Z	1954	USA	F	+55N	=48B	+9N	=5B	3.0	8.0	8.0	5.75	2016	+12.8
12	Leong, Anson	1786	USA	F	=57N	+46B	=6N	+24B	3.0	7.0	7.0	5.25	2104	+64.4
13	Jandhyala, Yegna Sairam	1771	USA	F	=56N	+28B	+51N	=21B	3.0	6.0	6.0	4.50	1950	+36.8
14	Venkataraman, Ravi Devaki	0	USA	=42B	=28N	+37B	−3N	=6B	2.5	11.0	12.5	5.25	1716	0.0
15	Solomon, Ciprian	1830	USA	=5B	+21N	−20N	=49B	=17N	2.5	10.5	12.0	6.00	1890	+8.0
16	Zhang, Derek	1819	USA	F	+19N	=31B	+27N	−2B	2.5	10.5	10.5	5.50	1844	+4.8
17	Fausto, AlianaWCM	1721	USA	+6B	−24N	+61B	−23N	=15B	2.5	10.0	10.5	4.75	1825	+28.0
18	Berg, George	1817	USA	+63N	−4B	+43N	=32B	−22N	2.5	9.5	9.5	2.50	1833	+2.2
19	Shin, Theodore	0	USA	F	−16B	+40N	=33B	+25N	2.5	8.0	8.0	4.50	1816	0.0
20	Shrivastava, Nivaan	1914	USA	F	+34N	+15B	=8B	F	2.5	7.5	7.5	6.00	2138	+31.6
21	Goodrich, Elliott	2019	USA	F	−15B	+55N	+39B	=13N	2.5	7.5	7.5	3.50	1868	-28.8
22	Nkululeko, Nkosi	1966	USA	F	=42N	+30B	F	+18B	2.5	6.0	6.0	5.25	2042	+5.4
23	Wu, Winsley	1801	USA	F	=52B	+47N	+17B	F	2.5	5.0	5.0	4.50	1888	+8.4
24	Zhao, Austin	1818	USA	+29N	+17B	−1B	F	−12N	2.0	11.5	11.5	4.50	1881	+8.8
25	Han, Leqi	1805	USA	+54B	−1N	+56B	−2N	−19B	2.0	11.0	11.5	1.00	1837	+4.0
26	Lou, Alvin	1715	USA	F	−3B	+41N	=10B	=39N	2.0	10.0	10.0	3.75	1765	+12.4
27	Xu, Kevin	1586	USA	+33N	+46B	−4N	−16B	F	2.0	9.5	9.5	3.50	1873	+54.4
28	Armaan Chandragupta Jain	1552	IND	F	=14B	−13N	+44B	=36N	2.0	9.0	9.0	3.75	1581	+2.4
29	Shirvell, Matthew M	1799	USA	−24B	−6N	+60B	+56N	−37B	2.0	7.5	8.0	1.00	1698	-13.8
30	Chan, Matthew	1845	USA	−4N	+63B	−22N	+47B	F	2.0	7.5	7.5	1.50	1745	-8.0
31	Dong, Kyle QiyuCM	2011	USA	=10N	+50B	=16N	F	F	2.0	7.0	7.0	4.25	1936	-10.8
32	Tao, Jeremy	1840	USA	F	+59N	=2B	=18N	F	2.0	7.0	7.0	3.75	1909	+12.0
33	Chovanec, AliceWCM	1832	USA	−27B	+60N	=42B	=19N	F	2.0	6.5	6.5	2.50	1644	-29.2
34	Ciacci, Marco	1826	USA	F	−20B	=44N	=54B	+52N	2.0	5.5	5.5	2.00	1708	-17.2
35	Gutnik, Aleksandr	2042	USA	=40B	+39N	=38B	F	F	2.0	5.0	5.0	3.25	1885	-10.2
36	Xiang, GraysonCM	1776	USA	+65N	F	F	=7B	=28B	2.0	5.0	5.0	2.50	1799	+4.4
37	Sen, Samant Robert	1845	USA	F	F	−14N	+59B	+29N	2.0	5.0	5.0	2.50	2500	+25.6
38	Doddapaneni, Viyaan Krishna	1794	USA	=59B	+58N	=35N	F	F	2.0	3.0	3.0	1.75	1915	+18.8
39	Dubey, Shiv	1755	USA	F	−35B	+45N	−21N	=26B	1.5	8.0	8.0	2.50	1780	+0.4
40	Vinayak, Vedh	1729	ENG	=35N	−8B	−19B	F	+54N	1.5	8.0	8.0	1.50	1840	+15.6
41	Liu, Grant	1733	USA	F	−2N	−26B	+63N	=45B	1.5	7.5	7.5	0.75	1677	-14.0
42	Li, Jayden	1646	USA	=14N	=22B	=33N	F	F	1.5	7.0	7.0	3.50	1899	+24.4
43	Yang, Leah	1713	USA	F	=62N	−18B	+58N	−9B	1.5	6.5	6.5	0.75	1732	+2.0
44	Nunez, Benjamin	0	IRL	F	−48N	=34B	−28N	+58B	1.5	6.0	6.0	1.50	1643	0.0
45	Chan, Leah	1700	USA	F	−10B	−39B	+64N	=41N	1.5	6.0	6.0	0.75	1700	-0.8
46	Chachere, Theodore	1907	USA	+64B	−27N	−12N	=52B	F	1.5	6.0	6.0	0.50	1626	-58.4
47	Fleisher, Scott	0	USA	F	=61N	−23B	−30N	+55B	1.5	5.5	5.5	0.75	1723	0.0
48	Shehata, Akram	1813	EGY	F	+44B	=11N	F	F	1.5	4.5	4.5	3.00	1954	+3.8
49	Olsen, Robert	1825	USA	+53B	−51N	F	=15N	F	1.5	4.5	4.5	2.25	1795	-2.4
50	Qiao, Richardson Jingsi	1766	USA	F	−31N	=58B	−53N	+60B	1.5	4.0	4.0	0.75	1715	-13.6
51	Gumbe, Farirai	1789	ZIM	F	+49B	−8N	−13B	−7N	1.0	10.5	10.5	1.50	1644	-14.8
52	Ma, Yunhui	1669	USA	F	=23N	−6B	=46N	−34B	1.0	9.0	9.0	2.00	1645	-4.4
53	Sommerstein, Adrian Harrison	1767	USA	−49N	F	F	+50B	−10N	1.0	6.0	6.0	1.50	1688	-12.4
54	Razygraev, Mikhail	1541	RUS	−25N	F	−9B	=34N	−40B	0.5	8.5	8.5	1.00	1460	-12.4
55	De Villa, Jose	1737	USA	F	−11B	−21B	=60N	−47N	0.5	7.5	7.5	0.25	1618	-8.6
56	Nguyen, Sarah	1672	USA	F	=13B	−25N	−29B	F	0.5	7.0	7.0	1.50	1518	-20.4
57	Bonin, JayIM	2102	USA	F	=12B	−3N	F	F	0.5	7.0	7.0	1.50	1562	-12.8
58	Wong, Hudson	1729	USA	F	−38B	=50N	−43B	−44N	0.5	6.5	6.5	0.75	1485	-35.2
59	Clibanoff, Matthew	1600	USA	=38N	−32B	F	−37N	F	0.5	6.0	6.0	1.00	1554	-3.0
60	Curran, Samuel M	1701	USA	F	−33B	−29N	=55B	−50N	0.5	6.0	6.0	0.25	1462	-42.0
61	Tanaka, Takki	1858	USA	F	=47B	−17N	F	F	0.5	4.0	4.0	0.75	921	-27.2
62	Miller, RachelCM	1959	JAM	F	=43B	F	F	F	0.5	1.5	1.5	0.75	1713	-6.2
63	Davar, Ben	1712	USA	−18B	−30N	F	−41B	F	0.0	6.0	6.0	0.00	998	-46.0
64	Alvarado-Yoshida, Nico	1811	USA	−46N	−9B	F	−45B	F	0.0	6.0	6.0	0.00	992	-63.2
65	Thorstad, Robert	1655	USA	−36B	F	−7N	F	F	0.0	5.0	5.0	0.00	996	-12.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Ma, JinUSA
+86.4
4.0 pts · #5
2Leong, AnsonUSA
+64.4
3.0 pts · #8
3Xu, KevinUSA
+54.4
2.0 pts · #28

Top rating losers

1Alvarado-Yoshida, NicoUSA
-63.2
0.0 pts · #65
2Chachere, TheodoreUSA
-58.4
1.5 pts · #45
3Davar, BenUSA
-46.0
0.0 pts · #62

Biggest upsets

R3+378 Elo gap
Ma, Jin1724 beat IMBonin, Jay2102
R2+321 Elo gap
Xu, Kevin1586 beat Chachere, Theodore1907
R1+246 Elo gap
Xu, Kevin1586 beat WCMChovanec, Alice1832