CChessStats

IV Valida Circuito IRT Open de la Juventud Absoluto, Grupo Colonos, Lara 2025

Open SwissStandard

20 players participated in this 6-round tournament, held from 11 Sept 2025 to 12 Sept 2025 in Barquisimeto - Estado Lara, Venezuela. Top 10 Elo average was 1653, and top seed was Jose Carlos Matute Luis (🇻🇪 VEN, 1700).

Jose Antonio Rodriguez Barradas (🇻🇪 VEN, 1663) won with 5.5/6, ahead of Jose Carlos Matute Luis (5.0) and Andrea Valentina Gallego Diaz (4.0). Rodriguez Barradas shared the lead from round 4 and won solo starting round 5.

The biggest upset came in round 3: Jose Alejandro Ojeda Nieto (1477) beat Santiago Daniel Palacios Pena (1661), a +184-point gap.

Location
🇻🇪Barquisimeto - Estado Lara, Venezuela
Dates
11 Sept 2025 → 12 Sept 2025
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇻🇪Jose Carlos Matute Luis1700
Avg top 10
1,653
Participants
20
Federations · 1 represented
🇻🇪Venezuela×20
Top 3

How it unfolded

Top 6 · 6 rounds

Jose Antonio Rodriguez Barradas led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
10
3
5
2
1
1
1.534.56R1R2R3R4R5R6
Rodriguez Barradas5.5Matute Luis5Gallego Diaz4Mussaffi Chami4Vasquez Rivero4Palacios Pena4
R5–R6 · LEAD HELD

Jose Antonio Rodriguez Barradas held the sole lead from R5 through R6 without losing it.

R3–R6 · WIN STREAK

Jose Antonio Rodriguez Barradas won 4 in a row (R3–R6).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jose Antonio Rodriguez Barradas*—
1
1
2Jose Carlos Matute Luis—*
½
½
3Andrea Valentina Gallego Diaz
0
½
*—
4Jorge Elias Mussaffi Chami
0
½
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Rodriguez Barradas, Jose Antonio1663VEN+14N=13B+10N+3B+7N+4B5.517.019.518.252484+44.5
2Matute Luis, Jose Carlos1700VEN+8N+6B=3N=4B+9N+7B5.019.022.018.001879+24.8
3Gallego Diaz, Andrea Valentina1675VEN+12N+11B=2B−1N=5N+9B4.020.523.513.501742+14.7
4Mussaffi Chami, Jorge Elias1670VEN+17B=7N+9B=2N+8B−1N4.020.522.512.751755+20.3
5Vasquez Rivero, Angel David1645VEN−13N+14B=8N+16N=3B+10B4.015.517.511.251805+38.0
6Palacios Pena, Santiago Daniel1661VEN+20B−2N−16B+14N+15B+11N4.015.015.58.501492-25.5
7Mussaffi Chami, York Abelardo0VEN+19N=4B+13N+11B−1B−2N3.520.021.08.5016610.0
8Guerra Rubio, Sebastian Alejandro1586VEN−2B+20N=5B+13N−4N+16B3.517.518.07.001541-11.2
9Romero Mendez, Victor Isaac1597VEN+15N+10B−4N+12B−2B−3N3.019.021.58.501578-4.4
10Jimenez Francisco, Angelica Maria1698VEN+16B−9N−1B+17N+12B−5N3.017.519.57.001543-48.0
11Mantola Derko, Vicente Jesus1626VEN+18B−3N+17B−7N+16B−6B3.015.517.05.501567-13.2
12Herrera Rodriguez, Alejandro Antonio1454VEN−3B+18N+19B−9N−10N+13B3.014.015.05.001451-1.2
13Colmenarez Rodriguez, Ricardo Enmanuel0VEN+5B=1N−7B−8B+17N−12N2.519.521.58.7515540.0
14Angulo Josue, Samuel de Jesus0VEN−1B−5N+18B−6B+19N=15N2.517.518.53.7514440.0
15Hernandez Colmenares, Diego Andres0VEN−9B−16N+20B+18N−6N=14B2.513.013.53.257780.0
16Ojeda Nieto, Jose Alejandro1477VEN−10N+15B+6N−5B−11N−8N2.017.520.06.501400-17.6
17Lin Hung, Kobby Raymond1443VEN−4N+19B−11N−10B−13B+20N2.013.514.01.501457+2.0
18Florido Arroyo, Sergio0VEN−11N−12B−14N−15B=20N+19B1.512.012.51.2514370.0
19Castro Paitan, Julian Andres1596VEN−7B−17N−12N+20B−14B−18N1.012.513.00.50650-56.0
20Coelho Mazzini, Ivanna Victoria0VEN−6N−8B−15N−19N=18B−17B0.513.514.50.757730.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets