CChessStats

2025 October-November Marshall Mondays Round 1-3

Open SwissStandard

23 players participated in this 3-round tournament, held from 06 Oct 2025 to 20 Oct 2025 in New York, NY, United States. 5 titled players from 4 federations. Top 10 Elo average was 2116, and top seed was Justin Sarkar (🇺🇸 USA, IM, 2291).

Michael Rohde (🇺🇸 USA, GM, 2237) won with 3.0/3, ahead of Quan Anh Le (2.5) and Alejandro Saez Coma (2.0). Rohde broke clear in the final round.

The biggest upset came in round 1: Quan Anh Le (1929) beat Alejandro Saez Coma (CM, 2160), a +231-point gap.

Location
🇺🇸New York, NY, United States
Dates
06 Oct 2025 → 20 Oct 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 3 rounds
Top seed
🇺🇸IMJustin Sarkar2291
Avg top 10
2,116
Participants
23
Titled players · 5
GM×1
IM×1
FM×1
CM×2
Federations · 4 represented
🇺🇸United States of America×20
🇪🇸Spain×1
🇫🇷France×1
🇨🇦Canada×1
Top 3

How it unfolded

Top 6 · 3 rounds

GM Michael Rohde led from R3; +0.5-point edge over the runner-up.

Co-leaders
9
2
1
11.52.53R1R2R3
Rohde3Le2.5Kozower2Xu2Saez Coma2Tanaka2
R3–R3 · LEAD HELD

GM Michael Rohde held the sole lead from R3 through R3 without losing it.

R1–R3 · WIN STREAK

GM Michael Rohde won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1GMMichael Rohde*———
2Quan Anh Le—*——
3Ethan Kozower——*
0
4FMGrant Xu——
1
*

Grille américaine

#PlayerEloFedR1R2R3PtsBu C1BuSBPerfΔ
1Rohde, MichaelGM2237USA+14B+8N+7B3.03.04.04.002841+8.2
2Le, Quan Anh1929FRA+3B=7B+9N2.53.55.04.252410+35.2
3Saez Coma, AlejandroCM2160ESP−2N+23B+15N2.03.53.51.002002-9.8
4Xu, GrantFM2279USA+16B+5NF2.03.03.03.002788+6.2
5Kozower, Ethan2030USA+17N−4B+19B2.02.53.01.002127+8.0
6Tanaka, Takki1826USA−8B+14N+21B2.02.52.51.002033+33.2
7Liang, HairanCM2244CAN+10B=2N−1N1.55.57.02.752004-15.8
8Gutnik, Aleksandr1997USA+6N−1B=10N1.55.06.52.751969-2.6
9Knowles, Chase2007USA+18B=11N−2B1.54.04.51.252016-0.2
10Berg, George1845USA−7N+22B=8B1.53.03.00.752032+12.8
11Sarkar, JustinIM2291USA+15N=9BF1.52.52.51.752167-2.3
12Timmerman, David1930USA+22BF=13N1.51.51.50.751997+3.4
13Bernard, Jaron1752USAF+21N=12B1.51.51.50.752080+34.0
14Kagle, Sasha1884USA−1N−6B+23N1.05.05.00.001785-9.4
15Blank, Moshe1939USA−11B+18N−3B1.03.54.00.501968+0.4
16Breskin, Nicklas1944USA−4N+17BF1.02.52.50.502016+2.6
17Frumkin, Edward1754USA−5B−16N=18B0.53.03.50.251661-6.4
18Hrop, Stephen1827USA−9N−15B=17N0.52.53.00.251627-14.2
19Hinson, Miles1975USAF=20B−5N0.52.52.50.251770-10.6
20Chakrabartiroy, Arko1895USAF=19NF0.50.50.50.251975+4.4
21Colwell, Andrew1843USAF−13B−6N0.03.53.50.00989-22.8
22Gilbert, Brian1856USA−12N−10NF0.03.03.00.001088-36.8
23Koppenaal, Richard1665USAF−3N−14B0.03.03.00.001175-6.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets