2025 October Marshall Monthly FIDE - U2400
Open SwissStandard
59 players participated in this 5-round tournament, held from 17 Oct 2025 to 19 Oct 2025 in New York, NY, United States. 4 titled players from 6 federations. Top 10 Elo average was 2061, and top seed was Aditeya Das (🇺🇸 USA, FM, 2248).
Aidan Baker (🇺🇸 USA, 2085) won with 4.0/5, ahead of George Berg (4.0) and Aditeya Das (4.0). Baker shared the lead from round 4, winning on tie-break.
The biggest upset came in round 5: George Berg (1845) beat Hugo Jelicic (2100), a +255-point gap.
Location
🇺🇸New York, NY, United States
Dates
17 Oct 2025 → 19 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 5 rounds
Titled players · 4
GM×1
FM×1
WCM×2
Federations · 6 represented
🇺🇸United States of America×53
🇪🇨Ecuador×2
🇪🇬Egypt×1
🇨🇭Switzerland×1
🇮🇪Ireland×1
🇮🇳India×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 5 roundsTight 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
11
4
1
2
3
R5 · TIEBREAK CLUSTER
3 players finish on 4.0/5. Baker takes the title on Buchholz Cut1 (11.5).
R1–R5 · WIN STREAK
FM Aditeya Das won 4 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1George Berg | * | — | — | ½ |
| 2Aidan Baker | — | * | — | — |
| 3FMAditeya Das | — | — | * | 1 |
| 4GMMichael Rohde | ½ | — | 0 | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Baker, Aidan | 2085 | USA | +25N | +31B | =4N | +10B | =7N | 4.0 | 11.5 | 13.0 | 9.75 | 2163 | +18.4 |
| 2 | Berg, George | 1845 | USA | +39N | =5B | +12N | =4B | +20N | 4.0 | 11.5 | 12.5 | 9.00 | 2224 | +45.8 |
| 3 | Das, AditeyaFM | 2248 | USA | +35N | +32B | +26N | F | +5B | 4.0 | 8.5 | 8.5 | 8.50 | 2791 | +17.2 |
| 4 | Dalhouse, Justin | 1966 | USA | +22B | +8N | =1B | =2N | =9B | 3.5 | 14.0 | 16.0 | 10.50 | 2026 | +8.4 |
| 5 | Rohde, MichaelGM | 2237 | USA | +41B | =2N | +36B | +6N | −3N | 3.5 | 12.5 | 13.5 | 7.50 | 2072 | -6.5 |
| 6 | Doddapaneni, Viyaan Krishna | 1846 | USA | =53N | +15B | +49N | −5B | =8N | 3.0 | 10.0 | 10.5 | 5.25 | 1942 | +14.6 |
| 7 | Ulloa Centeno, Leandro Nicolas | 1887 | ECU | F | +24N | =19B | +27N | =1B | 3.0 | 10.0 | 10.0 | 7.00 | 2059 | +35.2 |
| 8 | Wong, Hudson | 1780 | USA | +47B | −4B | +44N | =19N | =6B | 3.0 | 9.5 | 10.5 | 4.50 | 1950 | +45.2 |
| 9 | Su, Milo | 1799 | USA | F | =11B | +31N | +21B | =4N | 3.0 | 9.5 | 9.5 | 6.50 | 2057 | +51.3 |
| 10 | Anatol, Luke Leon Robin | 2068 | USA | F | +50B | +42N | −1N | +19B | 3.0 | 8.0 | 8.0 | 4.00 | 2071 | +3.2 |
| 11 | Zhang, Derek | 1819 | USA | F | =9N | +23B | =28N | =29B | 2.5 | 9.0 | 9.0 | 5.50 | 1833 | +2.4 |
| 12 | Han, Leqi | 1794 | USA | F | +54N | −2B | =20B | +33N | 2.5 | 8.0 | 8.0 | 3.00 | 1947 | +30.8 |
| 13 | Statz, Isaac Hart | 1799 | USA | F | −28N | =34B | +23N | +48B | 2.5 | 6.5 | 6.5 | 3.75 | 1784 | -4.0 |
| 14 | De Villa, Kathleen Joy Meniano | 1768 | USA | =43B | −19N | +40B | F | +21N | 2.5 | 6.0 | 6.0 | 3.50 | 1867 | +20.8 |
| 15 | Yang, Leah | 1809 | USA | F | −6N | +54B | =36N | +43B | 2.5 | 6.0 | 6.0 | 2.25 | 1907 | +20.8 |
| 16 | Hinson, Miles | 1975 | USA | F | F | +41B | =29N | +24B | 2.5 | 5.0 | 5.0 | 4.00 | 2047 | +4.4 |
| 17 | Tao, Jeremy | 1874 | USA | F | +51B | =21N | F | +34B | 2.5 | 4.5 | 4.5 | 3.50 | 2026 | +20.4 |
| 18 | Zhou, AbigailWCM | 1896 | USA | =55B | +40N | +33N | F | F | 2.5 | 3.0 | 3.0 | 2.75 | 2504 | +19.8 |
| 19 | Goto, Kenji | 1770 | USA | F | +14B | =7N | =8B | −10N | 2.0 | 11.5 | 11.5 | 5.50 | 1876 | +20.8 |
| 20 | Jelicic, Hugo | 2100 | SUI | F | +34N | =27B | =12N | −2B | 2.0 | 10.0 | 10.0 | 3.75 | 1791 | -56.8 |
| 21 | Shirvell, Matthew M | 1791 | USA | =57B | +58N | =17B | −9N | −14B | 2.0 | 8.5 | 9.0 | 2.00 | 1696 | -13.0 |
| 22 | Kojuharov, Liam L | 1878 | USA | −4N | −35B | +39N | =31B | =46N | 2.0 | 7.5 | 8.5 | 2.25 | 1759 | -32.0 |
| 23 | Bernstein, Charles B | 1664 | USA | −26N | +56B | −11N | −13B | +55N | 2.0 | 7.5 | 8.0 | 1.00 | 1627 | -10.8 |
| 24 | Stern, Eli Russell | 1782 | USA | F | −7B | +53N | +32B | −16N | 2.0 | 7.5 | 7.5 | 2.00 | 1892 | +23.2 |
| 25 | Shehata, Akram | 1814 | EGY | −1B | −37N | =58B | =54N | +40B | 2.0 | 7.0 | 7.5 | 1.50 | 1729 | -12.4 |
| 26 | Kozower, Ethan | 2030 | USA | +23B | +44N | −3B | F | F | 2.0 | 7.0 | 7.0 | 3.00 | 2029 | +1.8 |
| 27 | Cheng, Samuel | 1826 | USA | F | +53B | =20N | −7B | =38N | 2.0 | 7.0 | 7.0 | 2.25 | 1927 | +20.4 |
| 28 | Liu, Eric | 1718 | USA | F | +13B | =32N | =11B | F | 2.0 | 6.5 | 6.5 | 4.50 | 1934 | +35.2 |
| 29 | Kashyap, Manish B | 1767 | USA | +56N | F | F | =16B | =11N | 2.0 | 5.5 | 5.5 | 3.00 | 1933 | +26.0 |
| 30 | Ulloa Centeno, Luis Manuel | 1891 | ECU | F | −33B | =45N | =46B | +42N | 2.0 | 4.5 | 4.5 | 2.00 | 1749 | -29.2 |
| 31 | Raitzin, Misha | 1877 | USA | +37B | −1N | −9B | =22N | F | 1.5 | 10.5 | 10.5 | 2.50 | 1763 | -25.6 |
| 32 | Olsen, Robert | 1810 | USA | +45B | −3N | =28B | −24N | F | 1.5 | 9.0 | 9.0 | 2.00 | 1788 | -5.6 |
| 33 | Yoon, Jeremy K | 1649 | USA | F | +30N | −18B | =43N | −12B | 1.5 | 8.0 | 8.0 | 2.50 | 1750 | +18.0 |
| 34 | Doddapaneni, Nishka Sree | 1699 | USA | F | −20B | =13N | +42B | −17N | 1.5 | 8.0 | 8.0 | 2.25 | 1827 | +14.8 |
| 35 | Singh, Ian Avery | 1812 | USA | −3B | +22N | =37B | F | F | 1.5 | 7.5 | 7.5 | 2.75 | 1909 | +11.2 |
| 36 | DeGeest, Rocco Jan | 1821 | USA | F | +59B | −5N | =15B | F | 1.5 | 6.0 | 6.0 | 1.25 | 1916 | +10.4 |
| 37 | Egelhof, Thomas | 1638 | USA | −31N | +25B | =35N | F | F | 1.5 | 5.0 | 5.0 | 2.75 | 1834 | +30.4 |
| 38 | Tanaka, Takki | 1826 | USA | F | F | F | +56N | =27B | 1.5 | 2.5 | 2.5 | 1.50 | 1921 | +10.0 |
| 39 | Sarwar, Sawyer L | 1826 | USA | −2B | −47N | −22B | F | +53N | 1.0 | 7.5 | 7.5 | 0.50 | 1713 | -22.4 |
| 40 | Lu, Marissa | 1757 | USA | F | −18B | −14N | +53B | −25N | 1.0 | 7.5 | 7.5 | 0.50 | 1650 | -22.0 |
| 41 | Pozen, Samuel | 1772 | USA | −5N | +52B | −16N | F | F | 1.0 | 7.0 | 7.0 | 1.00 | 1822 | +2.8 |
| 42 | Sen, Samant Robert | 1883 | USA | F | +55N | −10B | −34N | −30B | 1.0 | 7.0 | 7.0 | 0.50 | 1086 | -59.6 |
| 43 | Li, Wan QinWCM | 1767 | USA | =14N | F | F | =33B | −15N | 1.0 | 6.5 | 6.5 | 2.00 | 1617 | -24.0 |
| 44 | Sommerstein, Adrian Harrison | 1797 | USA | +52N | −26B | −8B | F | F | 1.0 | 6.0 | 6.0 | 1.00 | 1710 | -14.8 |
| 45 | Ciacci, Marco | 1791 | USA | −32N | F | =30B | −48N | =56B | 1.0 | 5.0 | 5.0 | 1.25 | 1558 | -48.0 |
| 46 | Loh, Summer | 1673 | USA | F | F | F | =30N | =22B | 1.0 | 4.0 | 4.0 | 2.00 | 1884 | +21.6 |
| 47 | Knowles, Chase | 2007 | USA | −8N | +39B | F | F | F | 1.0 | 4.0 | 4.0 | 1.00 | 1803 | -10.6 |
| 48 | Chen, Winston Ruiying | 1672 | USA | F | F | F | +45B | −13N | 1.0 | 3.5 | 3.5 | 1.00 | 1795 | +13.2 |
| 49 | Armaan Chandragupta Jain | 1630 | IND | F | +57N | −6B | F | F | 1.0 | 3.5 | 3.5 | 0.50 | 1767 | +14.4 |
| 50 | Malhotra, Rishan | 1771 | USA | F | −10N | +55B | F | F | 1.0 | 3.5 | 3.5 | 0.50 | 1268 | -6.0 |
| 51 | Stark, Chloe A | 1769 | USA | F | −17N | +57B | F | F | 1.0 | 3.0 | 3.0 | 0.50 | 1782 | +1.2 |
| 52 | Suthar, Viaan | 1693 | USA | −44B | −41N | F | +57N | F | 1.0 | 2.5 | 2.5 | 0.50 | 1627 | -10.4 |
| 53 | Chakrabartiroy, Arko | 1895 | USA | =6B | −27N | −24B | −40N | −39B | 0.5 | 8.0 | 9.0 | 1.50 | 1442 | -104.0 |
| 54 | Gurram, Sourya | 1813 | USA | F | −12B | −15N | =25B | F | 0.5 | 7.0 | 7.0 | 1.00 | 1532 | -41.6 |
| 55 | De Villa, Joseph R | 0 | USA | =18N | −42B | −50N | F | −23B | 0.5 | 6.5 | 6.5 | 1.25 | 1482 | 0.0 |
| 56 | Soll, Alexander Hrithik | 1631 | USA | −29B | −23N | F | −38B | =45N | 0.5 | 6.5 | 6.5 | 0.50 | 1441 | -32.0 |
| 57 | Kouyate, Dervin | 1688 | USA | =21N | −49B | −51N | −52B | F | 0.5 | 5.0 | 5.0 | 1.00 | 1399 | -52.8 |
| 58 | Nunez, Benjamin | 1710 | IRL | F | −21B | =25N | F | F | 0.5 | 4.0 | 4.0 | 1.00 | 1610 | -10.0 |
| 59 | Hull, Cameron | 1717 | USA | F | −36N | F | F | F | 0.0 | 1.5 | 1.5 | 0.00 | 1022 | -7.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Su, MiloUSA+51.33.0 pts · #10
- 2Berg, GeorgeUSA+45.84.0 pts · #1
- 3Wong, HudsonUSA+45.23.0 pts · #9
Top rating losers
- 1Chakrabartiroy, ArkoUSA-104.00.5 pts · #52
- 2Sen, Samant RobertUSA-59.61.0 pts · #59
- 3Jelicic, HugoSUI-56.82.0 pts · #23
Biggest upsets
- R5+255 Elo gap
- R2+242 Elo gap
- R1+227 Elo gap