2026 April-May Marshall Thursday Open Round 5-6
Open SwissStandard
15 players participated in this 2-round tournament, held from 30 Apr 2026 to 07 May 2026 in New York, NY, United States. 1 titled players from 2 federations. Top 10 Elo average was 1888, and top seed was Aditeya Das (🇺🇸 USA, FM, 2233).
Aditeya Das (🇺🇸 USA, FM, 2233) won with 2.0/2, ahead of George Berg (1.5) and Aleksandr Gutnik (1.0). Das broke clear in the final round.
The biggest upset came in round 1: Joshua Shou (1538) beat Alan McMichael (1649), a +111-point gap.
Location
🇺🇸New York, NY, United States
Dates
30 Apr 2026 → 07 May 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 2 rounds
Titled players · 1
FM×1
Federations · 2 represented
🇺🇸United States of America×14
🇫🇷France×1
Top 3
- 🥇
- 🥈
- 🥉
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Das, AditeyaFM | 2233 | USA | +3N | +4B | 2.0 | 1.0 | 2.0 | 2.00 | 2817 | +9.0 |
| 2 | Berg, George | 1861 | USA | +5N | =12B | 1.5 | 1.0 | 1.5 | 1.25 | 1898 | +1.8 |
| 3 | Gutnik, Aleksandr | 1976 | USA | −1B | +7N | 1.0 | 2.0 | 3.0 | 1.00 | 2056 | +3.8 |
| 4 | Le, Quan Anh | 2058 | FRA | +12N | −1N | 1.0 | 2.0 | 2.5 | 0.50 | 1980 | -3.0 |
| 5 | Brendel, John | 1682 | USA | −2B | +13N | 1.0 | 1.5 | 1.5 | 0.00 | 1779 | +5.0 |
| 6 | Colwell, Andrew | 1854 | USA | F | +8B | 1.0 | 1.0 | 1.0 | 1.00 | 2703 | +11.4 |
| 7 | Kushalnagar, Nirupam | 1878 | USA | +15B | −3B | 1.0 | 1.0 | 1.0 | 0.00 | 1833 | -2.2 |
| 8 | Calderon, Paul | 1903 | USA | +13B | −6N | 1.0 | 1.0 | 1.0 | 0.00 | 1775 | -6.8 |
| 9 | Shou, Joshua | 1538 | USA | +14B | F | 1.0 | 0.0 | 0.0 | 0.00 | 2449 | +26.0 |
| 10 | Rubin, Scott Wesley | 0 | USA | −?B | +14N | 1.0 | 0.0 | 0.0 | 0.00 | 1567 | 0.0 |
| 11 | Han, Daniel | 0 | USA | +?N | F | 1.0 | 0.0 | 0.0 | 0.00 | 2254 | +11.6 |
| 12 | Jagga, Rohit | 1727 | USA | −4B | =2N | 0.5 | 1.5 | 2.5 | 0.75 | 1767 | +1.2 |
| 13 | Morrison, Ruari | 1696 | USA | −8N | −5B | 0.0 | 1.0 | 2.0 | 0.00 | 993 | -15.0 |
| 14 | McMichael, Alan | 1649 | USA | −9N | −10B | 0.0 | 1.0 | 2.0 | 0.00 | 738 | -13.0 |
| 15 | Frumkin, Edward | 1690 | USA | −7N | F | 0.0 | 1.0 | 1.0 | 0.00 | 1078 | -5.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Shou, JoshuaUSA+26.01.0 pts · #5
- 2Han, DanielUSA+11.61.0 pts · #11
- 3Colwell, AndrewUSA+11.41.0 pts · #8
Top rating losers
- 1Morrison, RuariUSA-15.00.0 pts · #13
- 2McMichael, AlanUSA-13.00.0 pts · #15
- 3Calderon, PaulUSA-6.81.0 pts · #10
Biggest upsets
- R1+111 Elo gap