2025 September Marshall Premier FIDE - Open
SwissStandard
59 players participated in this 5-round tournament, held from 05 Sept 2025 to 07 Sept 2025 in New York, NY, United States. 22 titled players from 6 federations. Top 10 Elo average was 2384, and top seed was David Brodsky (🇺🇸 USA, GM, 2524).
Liam Putnam (🇺🇸 USA, IM, 2479) won with 5.0/5, ahead of Eshaan Hebbar (4.0) and Aleksandr Lenderman (4.0). Putnam won solo starting round 4.
The biggest upset came in round 1: David Timmerman (1919) beat Michael Rohde (GM, 2242), a +323-point gap.
Location
🇺🇸New York, NY, United States
Dates
05 Sept 2025 → 07 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Titled players · 22
GM×4
IM×6
FM×4
CM×6
WIM×1
WCM×1
Federations · 6 represented
🇺🇸United States of America×54
🇨🇦Canada×1
🇩🇰Denmark×1
🇧🇩Bangladesh×1
🇯🇲Jamaica×1
🇵🇭Philippines×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsIM Liam Putnam led from R4; +1.0-point edge over the runner-up.
Co-leaders
13
6
3
1
1
R4–R5 · LEAD HELD
IM Liam Putnam never relinquished the lead after R4; final gap +1.0 over the runner-up.
R1–R5 · WIN STREAK
IM Liam Putnam won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1IMLiam Putnam | * | — | — | 1 |
| 2Logan Brain | — | * | — | — |
| 3GMAleksandr Lenderman | — | — | * | — |
| 4IMEshaan Hebbar | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Putnam, LiamIM | 2479 | USA | +55B | +47N | +2B | +9N | +5B | 5.0 | 11.5 | 11.5 | 11.50 | 3098 | +14.7 |
| 2 | Hebbar, EshaanIM | 2160 | USA | +56N | +6B | −1N | +20B | +10N | 4.0 | 14.0 | 14.0 | 9.00 | 2379 | +54.4 |
| 3 | Lenderman, AleksandrGM | 2455 | USA | =38B | +34N | +18B | =5N | +15B | 4.0 | 10.0 | 11.5 | 9.00 | 2430 | +0.8 |
| 4 | Brain, Logan | 2125 | USA | =37B | +52N | +32B | =15N | +36B | 4.0 | 7.0 | 7.5 | 5.50 | 2246 | +16.8 |
| 5 | Stearman, JosiahIM | 2467 | USA | +21N | +7B | +27N | =3B | −1N | 3.5 | 15.0 | 17.0 | 10.00 | 2443 | +0.7 |
| 6 | Kozlek, Tommy | 1860 | USA | +19B | −2N | +44N | =11B | +16N | 3.5 | 12.0 | 13.0 | 7.50 | 2228 | +94.4 |
| 7 | Ayyappan, Santhosh | 1983 | USA | +23N | −5N | =34B | +12B | +26N | 3.5 | 10.5 | 12.0 | 7.75 | 2175 | +46.4 |
| 8 | Sarkar, JustinIM | 2281 | USA | =33N | +25B | F | +40N | +9B | 3.5 | 8.0 | 8.0 | 7.25 | 2451 | +7.6 |
| 9 | Brodsky, DavidGM | 2524 | USA | +44N | +16B | +10N | −1B | −8N | 3.0 | 14.0 | 15.0 | 6.50 | 2359 | -8.5 |
| 10 | Paragua, MarkGM | 2408 | PHI | +14N | +13B | −9B | +39N | −2B | 3.0 | 13.0 | 14.5 | 7.50 | 2268 | -7.1 |
| 11 | Zhao, KevinFM | 2060 | USA | F | +33B | =12N | =6N | +17B | 3.0 | 10.5 | 10.5 | 7.25 | 2104 | +8.8 |
| 12 | Li, Robert | 1866 | CAN | =17N | +50B | =11B | −7N | +46B | 3.0 | 10.0 | 11.0 | 4.75 | 2082 | +29.0 |
| 13 | Yedidia, Daniel | 2079 | USA | +43B | −10N | =35B | =14N | +24B | 3.0 | 9.5 | 10.5 | 5.25 | 2104 | +2.6 |
| 14 | Dalhouse, Justin | 1942 | USA | −10B | =43N | +53N | =13B | +51B | 3.0 | 8.0 | 8.5 | 3.50 | 2139 | +24.4 |
| 15 | Zhu, LinxiFM | 2320 | USA | F | +28B | +26N | =4B | −3N | 2.5 | 12.0 | 12.0 | 6.00 | 2235 | -6.4 |
| 16 | Hoffman, LucCM | 2144 | USA | +30B | −9N | +24B | =36N | −6B | 2.5 | 10.5 | 12.0 | 4.75 | 2083 | -16.4 |
| 17 | Gaw, ChloeWIM | 2035 | USA | =12B | −32N | +33B | +34N | −11N | 2.5 | 9.0 | 10.5 | 4.50 | 1901 | -34.8 |
| 18 | Resika, NathanFM | 1959 | USA | F | +53B | −3N | +28B | =19N | 2.5 | 9.0 | 9.0 | 3.75 | 2169 | +20.0 |
| 19 | Dong, Kyle QiyuCM | 2071 | USA | −6N | F | +54B | +31N | =18B | 2.5 | 8.5 | 8.5 | 3.75 | 1966 | -20.4 |
| 20 | Bonin, JayIM | 2076 | USA | F | =35N | +49B | −2N | +32B | 2.5 | 8.0 | 8.0 | 3.25 | 2032 | -1.8 |
| 21 | Shankar, Pranav | 2049 | USA | −5B | =23N | +52B | +45N | F | 2.5 | 7.0 | 7.0 | 2.50 | 2116 | +10.0 |
| 22 | Stern, Kevin B | 2002 | USA | +58N | −27B | =45N | =25B | =41N | 2.5 | 6.5 | 6.5 | 2.25 | 1992 | -7.2 |
| 23 | Lu, Lucas | 1948 | USA | −7B | =21B | −28N | +57N | =35B | 2.0 | 9.5 | 9.5 | 2.00 | 1898 | -14.0 |
| 24 | Sukhiashvili, AlexanderCM | 1940 | USA | −27N | +58B | −16N | +37B | −13N | 2.0 | 9.0 | 9.0 | 1.50 | 1989 | +7.2 |
| 25 | Huang, Kylan Z | 1973 | USA | F | −8N | +43B | =22N | =40B | 2.0 | 8.5 | 8.5 | 3.00 | 2074 | +19.2 |
| 26 | Shvarts, Tim | 2010 | USA | F | +48N | −15B | +35N | −7B | 2.0 | 8.5 | 8.5 | 2.50 | 2045 | +5.2 |
| 27 | Korley, KassaIM | 2401 | DEN | +24B | +22N | −5B | F | F | 2.0 | 8.0 | 8.0 | 4.50 | 2282 | -2.5 |
| 28 | Tse, WhitneyWCM | 1968 | USA | F | −15N | +23B | −18N | +45B | 2.0 | 8.0 | 8.0 | 3.00 | 2024 | +8.4 |
| 29 | Belenky, Nicholas | 2056 | USA | F | =37N | −36B | +30B | =39N | 2.0 | 6.5 | 6.5 | 3.50 | 2047 | -2.0 |
| 30 | Wang, Connor Junda | 1866 | USA | −16N | −44B | +55B | −29N | +56N | 2.0 | 5.5 | 5.5 | 0.00 | 1923 | +12.8 |
| 31 | Marzouq, Chowdhury | 1890 | BAN | F | =54N | =46B | −19B | +48N | 2.0 | 5.0 | 5.0 | 1.75 | 1958 | +14.0 |
| 32 | Ma, Jin | 1780 | USA | F | +17B | −4N | =38B | −20N | 1.5 | 10.5 | 10.5 | 3.25 | 1972 | +33.2 |
| 33 | Lee, Rohan | 1879 | USA | =8B | −11N | −17N | =53B | =43N | 1.5 | 10.0 | 10.5 | 2.50 | 1892 | -0.8 |
| 34 | Timmerman, David | 1919 | USA | +59N | −3B | =7N | −17B | F | 1.5 | 10.0 | 10.0 | 1.75 | 2058 | +10.8 |
| 35 | Ray, Sarathi | 1935 | USA | F | =20B | =13N | −26B | =23N | 1.5 | 9.5 | 9.5 | 3.75 | 1941 | 0.0 |
| 36 | Venkatesh, NarayanFM | 2222 | USA | F | F | +29N | =16B | −4N | 1.5 | 8.5 | 8.5 | 3.25 | 2108 | -18.4 |
| 37 | Lu, Dazhen | 1891 | USA | =4N | =29B | F | −24N | =52B | 1.5 | 8.5 | 8.5 | 3.25 | 1899 | -0.8 |
| 38 | Gartenlaub, Corin | 1999 | USA | =3N | =45B | F | =32N | F | 1.5 | 6.5 | 6.5 | 3.25 | 2015 | -1.6 |
| 39 | Ho, CarterCM | 2208 | USA | F | F | +42N | −10B | =29B | 1.5 | 6.5 | 6.5 | 2.50 | 2142 | -10.0 |
| 40 | Goodrich, Elliott | 2077 | USA | F | +57N | F | −8B | =25N | 1.5 | 5.5 | 5.5 | 1.00 | 2057 | -4.0 |
| 41 | Wu, Winsley | 1866 | USA | F | =42B | F | =46N | =22B | 1.5 | 5.0 | 5.0 | 2.50 | 2002 | +21.6 |
| 42 | Levine, Owen | 1960 | USA | F | =41N | −39B | +54N | F | 1.5 | 3.5 | 3.5 | 1.25 | 1949 | -2.4 |
| 43 | Zhang, Andrew | 1934 | USA | −13N | =14B | −25N | F | =33B | 1.0 | 9.5 | 9.5 | 2.25 | 1776 | -32.8 |
| 44 | Jiang, Jason | 1962 | USA | −9B | +30N | −6B | F | F | 1.0 | 8.5 | 8.5 | 2.00 | 1905 | -14.0 |
| 45 | Boyer-Olson, Jack | 1868 | USA | F | =38N | =22B | −21B | −28N | 1.0 | 8.5 | 8.5 | 2.00 | 1812 | -10.4 |
| 46 | Meduri, Aakaash | 2043 | USA | F | F | =31N | =41B | −12N | 1.0 | 6.5 | 6.5 | 1.75 | 1750 | -23.2 |
| 47 | Ling, ChenxuanCM | 2258 | USA | +49N | −1B | F | F | F | 1.0 | 6.0 | 6.0 | 1.00 | 2176 | -5.2 |
| 48 | Miller, RachelCM | 1943 | JAM | F | −26B | F | +52N | −31B | 1.0 | 4.5 | 4.5 | 0.50 | 1782 | -13.0 |
| 49 | Pimanoff, Theodore | 1873 | USA | −47B | +55N | −20N | F | F | 1.0 | 3.5 | 3.5 | 0.00 | 1967 | +10.8 |
| 50 | Li, Mason J | 1929 | USA | F | −12N | +57B | F | F | 1.0 | 3.0 | 3.0 | 0.00 | 1891 | -4.4 |
| 51 | Weisz, Bryan | 2082 | USA | F | F | F | +56B | −14N | 1.0 | 3.0 | 3.0 | 0.00 | 1906 | -9.2 |
| 52 | Shrivastava, Nivaan | 1820 | USA | F | −4B | −21N | −48B | =37N | 0.5 | 9.0 | 9.0 | 0.75 | 1680 | -23.2 |
| 53 | Garcia, Miguel | 1898 | USA | F | −18N | −14B | =33N | F | 0.5 | 7.0 | 7.0 | 0.75 | 1654 | -17.8 |
| 54 | Frumkin, Edward | 1773 | USA | F | =31B | −19N | −42B | F | 0.5 | 6.0 | 6.0 | 1.00 | 1701 | -5.0 |
| 55 | Debmisra, Ariv | 1942 | USA | −1N | −49B | −30N | F | F | 0.0 | 8.0 | 8.0 | 0.00 | 1227 | -51.6 |
| 56 | Berg, George | 1868 | USA | −2B | F | F | −51N | −30B | 0.0 | 7.0 | 7.0 | 0.00 | 1236 | -17.6 |
| 57 | Aayansh Pramanik | 1911 | USA | F | −40B | −50N | −23B | F | 0.0 | 4.5 | 4.5 | 0.00 | 1185 | -48.4 |
| 58 | Patay, Travis | 1849 | USA | −22B | −24N | F | F | F | 0.0 | 4.5 | 4.5 | 0.00 | 1172 | -13.6 |
| 59 | Rohde, MichaelGM | 2242 | USA | −34B | F | F | F | F | 0.0 | 1.5 | 1.5 | 0.00 | 1120 | -8.7 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kozlek, TommyUSA+94.43.5 pts · #7
- 2Hebbar, EshaanIMUSA+54.44.0 pts · #4
- 3Ayyappan, SanthoshUSA+46.43.5 pts · #6
Top rating losers
- 1Debmisra, ArivUSA-51.60.0 pts · #57
- 2Aayansh PramanikUSA-48.40.0 pts · #58
- 3Gaw, ChloeWIMUSA-34.82.5 pts · #16
Biggest upsets
- R1+323 Elo gap
- R5+284 Elo gap
- R2+255 Elo gap