CChessStats

EMECONCI 2025

Open SwissStandard

22 players participated in this 5-round tournament, held from 17 Jul 2025 to 20 Jul 2025 in Santiago de los Caballeros, Dominican Republic. 10 titled players. Top 10 Elo average was 2047, and top seed was Josue Araujo Sanchez (🇩🇴 DOM, IM, 2300).

Josue Araujo Sanchez (🇩🇴 DOM, IM, 2300) won with 5.0/5, ahead of Angel Sebastian Lara Santos (3.5) and Julio Esdeulin Ventura Rosario (3.0). Araujo Sanchez won solo starting round 3.

The biggest upset came in round 3: Reynie Polanco Fernandez (CM, 1979) beat Christopher Guzman (FM, 2248), a +269-point gap.

Location
🇩🇴Santiago de los Caballeros, Dominican Republic
Dates
17 Jul 2025 → 20 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇩🇴IMJosue Araujo Sanchez2300
Avg top 10
2,047
Participants
22
Titled players · 10
IM×1
FM×1
CM×8
Federations · 1 represented
🇩🇴Dominican Republic×22
Top 3

How it unfolded

Top 6 · 5 rounds

IM Josue Araujo Sanchez led from R3; +1.5-point edge over the runner-up.

Co-leaders
7
2
1
1
1
1.52.545R1R2R3R4R5
Araujo Sanchez5Lara Santos3.5Polanco Fernandez3Ventura Rosario3Gonzalez3Morel Reyes3
R3–R5 · LEAD HELD

IM Josue Araujo Sanchez never relinquished the lead after R3; final gap +1.5 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

IM Josue Araujo Sanchez beat CM Angel Sebastian Lara Santos (Black).

R1–R5 · WIN STREAK

IM Josue Araujo Sanchez won 5 in a row (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1IMJosue Araujo Sanchez*
1
——
2CMAngel Sebastian Lara Santos
0
*—
½
3CMSahiean Polanco Fernandez——*
½
4CMJulio Esdeulin Ventura Rosario—
½
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Araujo Sanchez, JosueIM2300DOM+10B+5N+11B+2N+16B5.010.512.012.002783+13.8
2Lara Santos, Angel SebastianCM1978DOM=3N+17B+12N−1B+8B3.512.513.57.002113+30.2
3Ventura Rosario, Julio EsdeulinCM1869DOM=2B+4N=6B+5NF3.012.515.09.252175+32.2
4Jorge, AlbertoCM2042DOM=14N−3B+7B=10N+15B3.010.012.07.001960-10.4
5Morel Reyes, Fraimy Alexander1963DOM+21N−1B+18N−3B+19N3.010.010.02.002031+16.0
6Polanco Fernandez, SahieanCM1947DOM=17N+14B=3NF+10B3.09.010.06.002082+28.0
7Gonzalez, Ricardo1902DOM−8N+21B−4N+17B+13N3.08.58.53.001988+12.2
8Polanco Fernandez, ReynieCM1979DOM+7B=12N+9BF−2N2.511.012.56.502088+21.6
9Guzman, ChristopherFM2248DOM+18N+20B−8N=11BF2.58.59.53.002051-17.6
10Torres Castro, Diomedes Cristino1945DOM−1N+22B=13N=4B−6N2.013.013.02.501945-2.2
11Nunez Hernandez, Braiyan1947DOM+15BF−1N=9N=12B2.011.511.54.252049+16.4
12Paula Valerio, Aarony Miguel1843DOM+13N=8B−2BF=11N2.011.013.04.251968+13.4
13Moscoso Silva, Carlos AntonioCM1967DOM−12B+19N=10B=14N−7B2.09.010.03.001835-18.2
14Recio Mendez, Alexis Antonio1917DOM=4B−6NF=13B+21N2.08.08.02.501930+1.6
15Rodriguez Rodriguez, Juan Rafael1805DOM−11N−18B+22N+21B−4N2.06.06.00.001831+2.6
16Mendez, Ruddy AntonioCM2083DOM=19BF+20NF−1N1.59.59.51.502064-1.8
17Torres Corsino, Guillermo1826DOM=6B−2N=19B−7NF1.010.510.52.001746-8.0
18Bencosme Vargas, Jose Luis1934DOM−9B+15N−5BFF1.07.57.52.001881-5.4
19Rodriguez Torres, Carlos Manuel1929DOM=16N−13B=17NF−5B1.07.57.51.251767-16.6
20Arias, William AlfredoCM1962DOM+22B−9N−16BFF1.04.04.00.001928-3.6
21Cespedes Puntier, Leonardo1765DOM−5B−7NF−15N−14B0.010.010.00.001097-52.0
22De Leon, Gustavo1829DOM−20N−10N−15BFF0.06.07.00.001104-23.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets