2025 July-August Marshall Mondays Round 3-6
Open SwissStandard
44 players participated in this 4-round tournament, held from 28 Jul 2025 to 18 Aug 2025 in New York, NY, United States. 3 titled players from 3 federations. Top 10 Elo average was 1996, and top seed was Thomas Kung (🇺🇸 USA, 2220).
Alexander Golosovker (🇺🇸 USA, 1953) won with 3.5/4, ahead of Aleksandr Gutnik (3.5) and Anthony Levin (3.0). Golosovker shared the lead from round 3, winning on tie-break.
The biggest upset came in round 3: Stephen Hrop (1791) beat Ethan Klein (1958), a +167-point gap.
Location
🇺🇸New York, NY, United States
Dates
28 Jul 2025 → 18 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Titled players · 3
WCM×3
Federations · 3 represented
🇺🇸United States of America×41
🇪🇨Ecuador×2
🇨🇦Canada×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 4 roundsTight race until R4; 2 players tied at 3.5/4, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.
Co-leaders
10
4
5
2
R4 · TIEBREAK CLUSTER
2 players finish on 3.5/4. Golosovker takes the title on Buchholz Cut1 (5.5).
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Golosovker, Alexander | 1953 | USA | +21B | =16N | +19B | +6N | 3.5 | 5.5 | 6.5 | 5.75 | 2096 | +20.8 |
| 2 | Gutnik, Aleksandr | 2044 | USA | +33N | =18B | +17B | +20N | 3.5 | 4.5 | 5.0 | 4.25 | 2150 | +7.2 |
| 3 | Levin, Anthony | 1971 | USA | =34N | +42B | +9B | =7N | 3.0 | 5.0 | 5.0 | 3.50 | 2080 | +10.8 |
| 4 | Shvarts, Tim | 1979 | USA | −30B | +23N | +43B | +10N | 3.0 | 4.0 | 4.0 | 3.00 | 2008 | +5.2 |
| 5 | Hrop, Stephen | 1791 | USA | =16B | =26N | +41B | +28N | 3.0 | 3.5 | 3.5 | 2.25 | 2070 | +29.0 |
| 6 | Kobanenko, Mikhail | 1747 | USA | =38B | +27N | +16B | −1B | 2.5 | 6.0 | 6.5 | 2.75 | 1890 | +14.8 |
| 7 | Timmerman, David | 1904 | USA | F | +36B | +11N | =3B | 2.5 | 5.5 | 5.5 | 4.00 | 2042 | +7.0 |
| 8 | Ulloa Centeno, Luis Manuel | 1794 | ECU | +37B | +22N | =33N | F | 2.5 | 2.0 | 2.0 | 1.75 | 2011 | +30.8 |
| 9 | Paruchuri, Naveen | 1906 | USA | =17B | =25B | −3N | +18N | 2.0 | 6.0 | 7.0 | 2.75 | 1994 | +11.6 |
| 10 | Han, Leqi | 1809 | USA | +40N | +34B | −12N | −4B | 2.0 | 5.5 | 6.0 | 1.00 | 1868 | +12.8 |
| 11 | Gilbert, Brian | 0 | USA | +13N | +24B | −7B | F | 2.0 | 5.5 | 5.5 | 3.00 | 1929 | 0.0 |
| 12 | Davis, Peter | 1880 | USA | +24N | −17N | +10B | F | 2.0 | 4.5 | 4.5 | 3.00 | 2680 | +40.0 |
| 13 | Colwell, Andrew | 1870 | USA | −11B | −21N | +22B | +35N | 2.0 | 4.0 | 4.5 | 1.50 | 1891 | +1.8 |
| 14 | Knoff, Thomas | 1879 | USA | +19N | +29B | F | F | 2.0 | 2.5 | 2.5 | 2.50 | 2508 | +11.2 |
| 15 | Diamond, Colin | 1886 | USA | +22B | F | +44N | F | 2.0 | 1.0 | 1.0 | 1.00 | 2529 | +11.8 |
| 16 | Thakur, Bhavya | 1676 | USA | =5N | =1B | −6N | =19N | 1.5 | 9.0 | 10.5 | 4.00 | 1729 | +8.8 |
| 17 | Glinsky, Luka | 0 | USA | =9N | +12B | −2N | F | 1.5 | 7.5 | 7.5 | 3.00 | 1944 | 0.0 |
| 18 | Berg, George | 1789 | USA | =25N | =2N | =20B | −9B | 1.5 | 7.0 | 8.0 | 3.00 | 1945 | +13.0 |
| 19 | Nozaki, Mao | 1770 | USA | −14B | +31N | −1N | =16B | 1.5 | 7.0 | 8.0 | 1.75 | 1719 | -6.4 |
| 20 | Breskin, Nicklas | 1989 | USA | F | +33B | =18N | −2B | 1.5 | 5.5 | 5.5 | 1.25 | 1895 | -7.2 |
| 21 | Solomon, Ciprian | 1846 | USA | −1N | +13B | −23B | −27N | 1.0 | 6.5 | 7.5 | 2.00 | 1641 | -21.2 |
| 22 | Davar, Ben | 1709 | USA | −15N | −8B | −13N | +39B | 1.0 | 6.5 | 7.0 | 0.50 | 1622 | -8.8 |
| 23 | Acevedo, Keyla | 1763 | USA | F | −4B | +21N | −32B | 1.0 | 5.0 | 5.0 | 1.00 | 1725 | -6.4 |
| 24 | Blank, Moshe | 1950 | USA | −12B | −11N | +29B | F | 1.0 | 5.0 | 5.0 | 1.00 | 1763 | -9.2 |
| 25 | Kung, Thomas | 2220 | USA | =18B | =9N | F | F | 1.0 | 3.5 | 3.5 | 1.75 | 1864 | -15.6 |
| 26 | Ray, Sarathi | 1966 | USA | =36N | =5B | F | F | 1.0 | 3.5 | 3.5 | 1.75 | 1758 | -10.6 |
| 27 | Alvarado-Yoshida, Nico | 1749 | USA | F | −6B | F | +21B | 1.0 | 3.5 | 3.5 | 1.00 | 1797 | +5.2 |
| 28 | Raitzin, Misha | 1907 | USA | F | F | +35B | −5B | 1.0 | 3.5 | 3.5 | 0.50 | 1767 | -15.2 |
| 29 | Yuen, Daisy | 1645 | USA | +35B | −14N | −24N | F | 1.0 | 3.5 | 3.5 | 0.50 | 1733 | +11.2 |
| 30 | Tanaka, Takki | 1820 | USA | +4N | F | F | F | 1.0 | 3.0 | 3.0 | 3.00 | 2779 | +28.4 |
| 31 | Gao, LiliannaWCM | 1716 | USA | F | −19B | +39N | F | 1.0 | 2.0 | 2.0 | 0.50 | 1741 | +2.8 |
| 32 | Paas, Leo | 1725 | USA | F | F | F | +23N | 1.0 | 1.0 | 1.0 | 1.00 | 2563 | +22.0 |
| 33 | Ulloa Centeno, Leandro Nicolas | 1852 | ECU | −2B | −20N | =8B | F | 0.5 | 7.5 | 7.5 | 1.25 | 1669 | -26.0 |
| 34 | Pimanoff, Theodore | 1926 | USA | =3B | −10N | F | F | 0.5 | 5.0 | 5.0 | 1.50 | 1697 | -24.0 |
| 35 | Yoon, Jeremy K | 1743 | USA | −29N | =40B | −28N | −13B | 0.5 | 4.0 | 4.5 | 0.25 | 1455 | -52.8 |
| 36 | Rajendran, Ishaan | 1725 | USA | =26B | −7N | F | F | 0.5 | 3.5 | 3.5 | 0.50 | 1743 | +1.6 |
| 37 | Li, Wan QinWCM | 1655 | USA | −8N | =39B | F | F | 0.5 | 3.0 | 3.0 | 0.25 | 1560 | -9.2 |
| 38 | Fish, Ean | 1801 | USA | =6N | F | F | F | 0.5 | 2.5 | 2.5 | 1.25 | 1747 | -3.2 |
| 39 | Jagga, Rohit | 1707 | USA | F | =37N | −31B | −22N | 0.5 | 2.5 | 2.5 | 0.25 | 1420 | -21.4 |
| 40 | Leon, Jordy | 1686 | USA | −10B | =35N | F | F | 0.5 | 2.5 | 2.5 | 0.25 | 1583 | -10.0 |
| 41 | Klein, Ethan | 1958 | USA | F | F | −5N | F | 0.0 | 3.0 | 3.0 | 0.00 | 991 | -14.4 |
| 42 | Li, Robert | 1808 | CAN | F | −3N | F | F | 0.0 | 3.0 | 3.0 | 0.00 | 1172 | -5.6 |
| 43 | Sen, Samant Robert | 1869 | USA | F | F | −4N | F | 0.0 | 3.0 | 3.0 | 0.00 | 1179 | -14.0 |
| 44 | Fausto, AlianaWCM | 1749 | USA | F | F | −15B | F | 0.0 | 2.0 | 2.0 | 0.00 | 1086 | -11.5 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Davis, PeterUSA+40.02.0 pts · #13
- 2Ulloa Centeno, Luis ManuelECU+30.82.5 pts · #5
- 3Hrop, StephenUSA+29.03.0 pts · #3
Top rating losers
- 1Yoon, Jeremy KUSA-52.80.5 pts · #34
- 2Ulloa Centeno, Leandro NicolasECU-26.00.5 pts · #33
- 3Pimanoff, TheodoreUSA-24.00.5 pts · #35
Biggest upsets
- R3+167 Elo gap
- R1+159 Elo gap
- R2+117 Elo gap