CChessStats

2025 August 954Chess FIDE Forum

Open SwissStandard

23 players participated in this 7-round tournament, held from 10 Aug 2025 to 13 Aug 2025 in Coral Springs, FL, United States. 3 titled players from 4 federations. Top 10 Elo average was 1987, and top seed was Jacorey Bynum (🇺🇸 USA, 2079).

Jacorey Bynum (🇺🇸 USA, 2079) won with 5.5/7, ahead of Shama Yisrael (5.0) and Diego Jimenez Leyva (4.5). Bynum clinched sole first place in the final round.

The biggest upset came in round 6: Diego Jimenez Leyva (1803) beat Alexander Jasinski (2063), a +260-point gap.

Location
🇺🇸Coral Springs, FL, United States
Dates
10 Aug 2025 → 13 Aug 2025
Time control
Standard: 90 minutes for game with 30 seconds delay from move 1
System
Swiss · 7 rounds
Top seed
🇺🇸Jacorey Bynum2079
Avg top 10
1,987
Participants
23
Titled players · 3
FM×1
CM×2
Federations · 4 represented
🇺🇸United States of America×20
🇧🇷Brazil×1
🇨🇺Cuba×1
🇺🇦Ukraine×1
Top 3

How it unfolded

Top 6 · 7 rounds

Jacorey Bynum led from R7; +0.5-point edge over the runner-up. Title race converged from 6 co-leaders at R4 to 1 by R7.

Co-leaders
11
4
4
6
3
1
1
23.55.57R1R2R3R4R5R6R7Bynum takes lead
Bynum5.5Yisrael5Marian4.5Jimenez Leyva4.5Vila4.5Amaya4
R7 · LEADER CHANGE13 Aug

Jacorey Bynum takes the sole lead (5.5/7).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Jacorey Bynum drew with Shama Yisrael (White).

R1–R7 · UNBEATEN

Jacorey Bynum went unbeaten across 7 games (R1–R7).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jacorey Bynum*
½
½
1
2Shama Yisrael
½
*
1
—
3Aaron Marian
½
0
*
½
4Diego Jimenez Leyva
0
—
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Bynum, Jacorey2079USA+10B+3N=2B=4N+12B=7N+6B5.525.528.521.752156+25.6
2Yisrael, Shama1997USA+15N+13B=1N=12B+7B+4N−5B5.024.526.517.752076+17.2
3Jimenez Leyva, Diego1803CUB+21N−1B=6N+10B=5N+12N=4B4.525.026.014.002003+63.2
4Marian, Aaron1785USA+22B+14N=12N=1B+13B−2B=3N4.523.524.012.502005+79.2
5Vila, Brandon A1879USA+19N−12B+9NF=3B+8B+2N4.522.022.016.752069+25.6
6Lopez Naranjo, Ubaldo EnriqueCM1955USA+18B=8N=3B−7N+10B+11N−1N4.025.027.013.251918-10.4
7Amaya, Brayan Angel1965USA+16N=20B=8N+6B−2N=1B=10N4.024.025.513.251987+6.8
8Torres, JavierFM2073USA+9N=6B=7B−13N+11B−5N+14B4.023.025.514.001827-31.4
9Sheroff, Michael0USA−8B+18N−5B=19N+17B=14N+16B4.017.018.58.0017460.0
10Catlin, Andrew1913USA−1N+21B+15B−3N−6N+17B=7B3.522.023.07.001771-20.8
11de la Torre, Olivio Luis0USA−13N=22B+19N+14B−8N−6B+15B3.517.017.56.2518180.0
12Jasinski, Alexander2063USA+23B+5N=4B=2N−1N−3BF3.024.024.09.251875-54.4
13Fonseca, Miguel2002USA+11B−2N+16B+8B−4NFF3.019.019.09.501865-12.2
14Yisrael, Shalam1692USAF−4B+22N−11N+19B=9B−8N2.518.018.04.001802+19.6
15Mintz, Nathan1653USA−2BF−10N−17B+18N+21B−11N2.017.017.03.001577-19.2
16Tisminezky, Tavi1613USA−7B+17N−13NF+22BF−9N2.013.513.52.501787+31.2
17Livson, Michael1494USA−20N−16B+23B+15N−9N−10NF2.013.013.02.001678+38.8
18Correa, Leonardo D`avila1676BRA−6N−9BF−21N−15B+22N+19B2.013.013.02.001739+6.0
19Flowers, James C1664USA−5B+23N−11B=9B−14NF−18N1.516.516.52.001545-12.2
20Yang, MaxwellCM1940USA+17B=7NFFFFF1.56.06.04.001946+4.4
21Jackson, Isaac0USA−3B−10NF+18BF−15NF1.012.012.02.0015680.0
22Valdes, Daniel1684USA−4N=11N−14BF−16N−18BF0.514.514.51.75890-39.4
23Kaidash, Platon1704UKR−12N−19B−17NFFFF0.06.56.50.00940-57.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets