2025 NY Marshall Summer Six Day - IM E
10 players participated in this 9-round tournament, held from 08 Jul 2025 to 13 Jul 2025 in New York, NY, United States. 8 titled players from 5 federations. Top 10 Elo average was 2236, and top seed was Oliver Barbosa (🇵🇠PHI, GM, 2433).
William Safranek (🇺🇸 USA, FM, 2165) won with 7.5/9, ahead of Artem Omelja (6.5) and Dagur Ragnarsson (6.0).
The biggest upset came in round 1: Bryan Weisz (2059) beat Haari Muthukumar (FM, 2301), a +242-point gap.
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How it unfolded
Top 10 · 9 roundsFM William Safranek led from R3 onwards, the runner-up race stayed tight.
FM William Safranek never relinquished the lead after R3; final gap +1.0 over the runner-up.
FM William Safranek drew with GM Artem Omelja (White).
FM William Safranek 3+3 wins (R2–R4, R6–R8)GM Artem Omelja 3 wins (R5–R7)
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇺🇸FMSafranek, William | 2165 | * | ½ | ½ | ½ | 1 | 1 | 1 | 1 | 1 | 1 | 7.5 | 28.75 | 37.5 | +97.8 | 2517 |
| 2 | 🇺🇦GMOmelja, Artem | 2394 | ½ | * | ½ | ½ | 1 | 1 | ½ | 1 | 1 | ½ | 6.5 | 26.75 | 38.5 | +0.7 | 2385 |
| 3 | 🇮🇸IMRagnarsson, Dagur | 2365 | ½ | ½ | * | ½ | 1 | ½ | ½ | 1 | 1 | ½ | 6.0 | 25.00 | 39.0 | -1.0 | 2347 |
| 4 | 🇵ðŸ‡GMBarbosa, Oliver | 2433 | ½ | ½ | ½ | * | ½ | 0 | 1 | ½ | ½ | 1 | 5.0 | 20.50 | 40.0 | -18.3 | 2258 |
| 5 | 🇺🇸Shangin, Lev | 2169 | 0 | 0 | 0 | ½ | * | ½ | 1 | ½ | 1 | 1 | 4.5 | 14.25 | 40.5 | +16.2 | 2244 |
| 6 | 🇺🇸IMHebbar, Eshaan | 2217 | 0 | 0 | ½ | 1 | ½ | * | ½ | 0 | ½ | 1 | 4.0 | 15.00 | 41.0 | -4.8 | 2196 |
| 7 | 🇺🇸Weisz, Bryan | 2059 | 0 | ½ | ½ | 0 | 0 | ½ | * | ½ | 1 | ½ | 3.5 | 13.75 | 41.5 | +22.6 | 2176 |
| 8 | 🇲🇳WIMMunkhzul, Davaakhuu | 2042 | 0 | 0 | 0 | ½ | ½ | 1 | ½ | * | 0 | 1 | 3.5 | 12.00 | 41.5 | +26.2 | 2178 |
| 9 | 🇺🇸FMMuthukumar, Haari | 2301 | 0 | 0 | 0 | ½ | 0 | ½ | 0 | 1 | * | 1 | 3.0 | 9.50 | 42.0 | -46.2 | 2104 |
| 10 | 🇺🇸CMHoffman, Luc | 2219 | 0 | ½ | ½ | 0 | 0 | 0 | ½ | 0 | 0 | * | 1.5 | 8.00 | 43.5 | -52.8 | 1965 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Safranek, WilliamFMUSA+97.87.5 pts · #1
- 2Munkhzul, DavaakhuuWIMMGL+26.23.5 pts · #8
- 3Weisz, BryanUSA+22.63.5 pts · #7
- 1Hoffman, LucCMUSA-52.81.5 pts · #10
- 2Muthukumar, HaariFMUSA-46.23.0 pts · #9
- 3Barbosa, OliverGMPHI-18.35.0 pts · #4
- R1+242 Elo gap
- R6+216 Elo gap
- R8+177 Elo gap