2025 NY Marshall Summer Six Day - GM B
Round-RobinStandard
10 players participated in this 9-round tournament, held from 08 Jul 2025 to 13 Jul 2025 in New York, NY, United States. 9 titled players from 5 federations. Top 10 Elo average was 2392, and top seed was Vojtech Plat (🇸🇰 SVK, GM, 2487).
Gabor Nagy (🇭🇺 HUN, GM, 2463) won with 6.0/9, ahead of Vojtech Plat (6.0) and Josiah Stearman (6.0). Nagy shared the lead from round 8, winning on tie-break.
The biggest upset came in round 7: Avi Harrison Kaplan (FM, 2304) beat Cristhian Cruz (GM, 2477), a +173-point gap.
Location
🇺🇸New York, NY, United States
Dates
08 Jul 2025 → 13 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 9 rounds
Titled players · 9
GM×3
IM×4
FM×2
Federations · 5 represented
🇺🇸United States of America×6
🇸🇰Slovakia×1
🇵🇪Peru×1
🇭🇺Hungary×1
🇮🇳India×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 10 · 9 roundsCo-leaders
3
1
1
1
3
3
1
2
3
R7 · LEADER CHANGE12 Jul
GM Vojtech Plat takes the sole lead (5.0/7).
R2 · HEAD-TO-HEAD · WINNER VS 2ND
GM Gabor Nagy drew with IM Josiah Stearman (Black).
R1–R9 · UNBEATEN
GM Gabor Nagy went unbeaten across 9 games (R1–R9).
Cross-table
| # | Player | Elo | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Pts | SB | Bh | Δ Elo | Perf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇭🇺GMNagy, Gabor | 2463 | * | ½ | ½ | ½ | 1 | ½ | ½ | ½ | 1 | 1 | 6.0 | 24.50 | 39.0 | +5.4 | 2509 |
| 3 | 🇸🇰GMPlat, Vojtech | 2487 | ½ | * | ½ | ½ | ½ | ½ | 1 | 1 | 1 | ½ | 6.0 | 24.50 | 39.0 | +2.4 | 2507 |
| 2 | 🇺🇸IMStearman, Josiah | 2451 | ½ | ½ | * | 0 | 1 | 1 | ½ | ½ | 1 | 1 | 6.0 | 23.75 | 39.0 | +7.1 | 2511 |
| 4 | 🇮🇳IMGauri, Shankar | 2371 | ½ | ½ | 1 | * | 0 | ½ | ½ | 1 | 1 | ½ | 5.5 | 23.00 | 39.5 | +25.8 | 2475 |
| 5 | 🇺🇸FMKaplan, Avi Harrison | 2304 | 0 | ½ | 0 | 1 | * | 1 | 1 | ½ | ½ | 1 | 5.5 | 21.50 | 39.5 | +43.8 | 2482 |
| 6 | 🇵🇪GMCruz, Cristhian | 2477 | ½ | ½ | 0 | ½ | 0 | * | 1 | 1 | ½ | 0 | 4.0 | 17.50 | 41.0 | -16.5 | 2340 |
| 7 | 🇺🇸IMKatz, Alexander | 2355 | ½ | 0 | ½ | ½ | 0 | 0 | * | ½ | 1 | 1 | 4.0 | 15.00 | 41.0 | +0.2 | 2353 |
| 8 | 🇺🇸IMLin, Bryan Enming | 2302 | ½ | 0 | ½ | 0 | ½ | 0 | ½ | * | ½ | 1 | 3.5 | 14.00 | 41.5 | +4.0 | 2322 |
| 9 | 🇺🇸FMSun, Ryan | 2346 | 0 | 0 | 0 | 0 | ½ | ½ | 0 | ½ | * | 1 | 2.5 | 8.50 | 42.5 | -27.6 | 2231 |
| 10 | 🇺🇸Sheehan, Ethan | 2366 | 0 | ½ | 0 | ½ | 0 | 1 | 0 | 0 | 0 | * | 2.0 | 9.75 | 43.0 | -43.2 | 2175 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Kaplan, Avi HarrisonFMUSA+43.85.5 pts · #5
- 2Gauri, ShankarIMIND+25.85.5 pts · #4
- 3Stearman, JosiahIMUSA+7.16.0 pts · #2
Top rating losers
- 1Sheehan, EthanUSA-43.22.0 pts · #10
- 2Sun, RyanFMUSA-27.62.5 pts · #9
- 3Cruz, CristhianGMPER-16.54.0 pts · #6
Biggest upsets
- R7+173 Elo gap
- R9+111 Elo gap