2025 NY Marshall Labor Day - Mix C
Round-RobinStandard
10 players participated in this 9-round tournament, held from 28 Aug 2025 to 01 Sept 2025 in New York, NY, United States. 3 titled players. Top 10 Elo average was 2164, and top seed was Joshua Colas (🇺🇸 USA, FM, 2267).
Michael Rohde (🇺🇸 USA, GM, 2247) won with 6.0/9, ahead of Joshua Colas (6.0) and Kiren Vivek Nasta (5.5). Rohde shared the lead from round 5, winning on tie-break.
The biggest upset came in round 1: Evan S Rosenberg (2013) beat Kamran Rawshani (2183), a +170-point gap.
Location
🇺🇸New York, NY, United States
Dates
28 Aug 2025 → 01 Sept 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 9 rounds
Titled players · 3
GM×1
FM×1
CM×1
Federations · 1 represented
🇺🇸United States of America×10
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 10 · 9 roundsCo-leaders
4
2
2
1
2
2
2
2
2
R1 · HEAD-TO-HEAD · WINNER VS 2ND
GM Michael Rohde drew with FM Joshua Colas (White).
R1–R9 · UNBEATEN
GM Michael Rohde 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 | 🇺🇸GMRohde, Michael | 2247 | * | ½ | ½ | 1 | ½ | ½ | ½ | 1 | ½ | 1 | 6.0 | 25.00 | 39.0 | +4.0 | 2280 |
| 2 | 🇺🇸FMColas, Joshua | 2267 | ½ | * | 1 | ½ | ½ | 0 | 1 | 1 | ½ | 1 | 6.0 | 24.75 | 39.0 | +2.8 | 2278 |
| 4 | 🇺🇸Nasta, Kiren Vivek | 2192 | ½ | 0 | * | ½ | ½ | 1 | ½ | ½ | 1 | 1 | 5.5 | 21.50 | 39.5 | +15.8 | 2241 |
| 3 | 🇺🇸Klenoff, Caleb | 2204 | 0 | ½ | ½ | * | 0 | 1 | ½ | 1 | 1 | 1 | 5.5 | 21.25 | 39.5 | +18.4 | 2240 |
| 6 | 🇺🇸Patel, Maahir M | 2114 | ½ | ½ | ½ | 1 | * | ½ | 1 | 0 | ½ | 0 | 4.5 | 22.25 | 40.5 | +27.2 | 2170 |
| 5 | 🇺🇸Shangin, Lev | 2186 | ½ | 1 | 0 | 0 | ½ | * | 1 | ½ | 0 | 1 | 4.5 | 18.75 | 40.5 | -11.6 | 2162 |
| 7 | 🇺🇸Goodrich, Elliott | 2110 | ½ | 0 | ½ | ½ | 0 | 0 | * | 1 | ½ | 1 | 4.0 | 15.75 | 41.0 | +8.8 | 2127 |
| 8 | 🇺🇸Rosenberg, Evan S | 2013 | 0 | 0 | ½ | 0 | 1 | ½ | 0 | * | 1 | 1 | 4.0 | 14.50 | 41.0 | +29.0 | 2138 |
| 9 | 🇺🇸CMHoffman, Luc | 2123 | ½ | ½ | 0 | 0 | ½ | 1 | ½ | 0 | * | ½ | 3.5 | 15.50 | 41.5 | -17.6 | 2089 |
| 10 | 🇺🇸Rawshani, Kamran | 2183 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | ½ | * | 1.5 | 6.25 | 43.5 | -130.0 | 1889 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Rosenberg, Evan SUSA+29.04.0 pts · #8
- 2Patel, Maahir MUSA+27.24.5 pts · #6
- 3Klenoff, CalebUSA+18.45.5 pts · #3
Top rating losers
- 1Rawshani, KamranUSA-130.01.5 pts · #10
- 2Hoffman, LucCMUSA-17.63.5 pts · #9
- 3Shangin, LevUSA-11.64.5 pts · #5
Biggest upsets
- R1+170 Elo gap
- R9+110 Elo gap
- R4+101 Elo gap