CChessStats

Liga Uruguaya de Ajedrez 2025 Final Nacional Absoluta

Open SwissStandard

31 players participated in this 5-round tournament, held from 25 Oct 2025 to 26 Oct 2025 in Durazno, Uruguay. 1 titled players from 2 federations. Top 10 Elo average was 1913, and top seed was Daniel Izquierdo (🇺🇾 URU, FM, 2031).

Juan Rivas Puch (🇺🇾 URU, 1839) won with 4.5/5, ahead of Sebastian Izquierdo (4.0) and Daniel Izquierdo (4.0). Rivas Puch shared the lead from round 4 and broke clear in the final round.

The biggest upset came in round 4: Sheyla Machado (1692) beat Ruben Trajano Souza (1941), a +249-point gap.

Location
🇺🇾Durazno, Uruguay
Dates
25 Oct 2025 → 26 Oct 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇺🇾FMDaniel Izquierdo2031
Avg top 10
1,913
Participants
31
Titled players · 1
FM×1
Federations · 2 represented
🇺🇾Uruguay×29
🇧🇷Brazil×1
Top 3

How it unfolded

Top 6 · 5 rounds

Juan Rivas Puch led from R5; +0.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R5.

Co-leaders
12
5
1
3
1
1.52.545R1R2R3R4R5Rivas Puch takes lead
Rivas Puch4.5Izquierdo4Izquierdo4Sosa Cadiac4El Hanini3.5Altesor3.5— ex-leaders:Millerled R3, #10
R5 · LEADER CHANGE26 Oct

Juan Rivas Puch takes the sole lead (4.5/5).

R1–R5 · UNBEATEN

Juan Rivas Puch went unbeaten across 5 games (R1–R5).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Juan Rivas Puch*—
½
—
2FMDaniel Izquierdo—*
½
—
3Sebastian Izquierdo
½
½
*—
4Diego Sosa Cadiac———*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Rivas Puch, Juan1839URU+20B+26N=2B+9N+8B4.512.013.511.502253+38.4
2Izquierdo, Sebastian1977URU+25N+16B=1N+8B=3N4.014.015.511.252103+16.0
3Izquierdo, DanielFM2031URU+12B=5N+15B+11N=2B4.013.516.012.252051+3.0
4Sosa Cadiac, Diego1660URU=15B+17N=5B+13N+14B4.012.014.511.502001+86.8
5Altesor, Caterina1738URU+29N=3B=4N+18B=6N3.513.514.58.751905+42.8
6El Hanini, Rafael Mustafa Mello1790BRA+28B+9N−11B+12N=5B3.512.513.58.751930+36.8
7Suarez, Juan1797URU−22N+30B=10N+23B+16N3.58.59.06.001827+4.0
8Miller, Ariel2013URU+14B+23N+13B−2N−1N3.014.516.07.501876-30.0
9Garcia Martinez, Alvaro2016URU+10N−6B+22N−1B+19N3.013.014.56.501802-23.4
10Tessadri, Lucca1712URU−9B+28N=7B+15N=11B3.012.013.06.751886+45.6
11Martinez Garay, Carlos1789URU=30N+24B+6N−3B=10N3.012.012.56.751893+13.8
12Machado, Frank1723URU−3N+19B+31N−6B+18N3.011.511.54.001803+7.8
13Aguirre, Romin1861URU+19N+18B−8N−4B+21N3.011.013.06.001850-0.8
14Machado, Sheyla1692URU−8N+29B+21N+24B−4N3.010.511.54.501875+46.4
15Fabra, Nahiara1831URU=4N+22B−3N−10B+20B2.513.014.55.501742-24.0
16Lopez, Bryan1749URU+27B−2N=23B+17N−7B2.511.513.04.751739-1.6
17Polito, Evangelina1680URU=24N−4B+30N−16B+22N2.59.510.02.751725+10.8
18De la Torre, Andres1725URU+31B−13N+26B−5N−12B2.011.011.01.50974-26.2
19Ramirez, Wilson1664URU−13B−12N+28B+25N−9B2.010.511.52.501713+8.4
20Contardi, Mateo1661URU−1N−21B+25N+31B−15N2.010.510.51.501602-11.6
21Perez Selios, Luis1827URU−23B+20N−14B+29N−13B2.09.510.53.001616-27.8
22Barros, Mathias1645URU+7B−15N−9B=26N−17B1.511.513.04.251638-4.4
23Ghougassian, Marcelo1652URU+21N−8B=16N−7NF1.511.011.03.251759+18.0
24Souza, Ruben Trajano1941URU=17B−11N+27B−14N−26B1.510.011.52.751600-68.8
25Martinez Delgue, Javier1683URU−2B=27N−20B−19B+30N1.59.510.01.251556-18.0
26Mendez, Bruno0URUF−1B−18N=22B+24N1.59.59.52.2517000.0
27Alves, Anaclara1589URU−16N=25B−24N+30B−28N1.56.57.01.251580-2.8
28Avila, Lorenzo1642URU−6N−10B−19NF+27B1.010.010.01.501496-29.6
29Tramutolo, Gustavo1576URU−5B−14NF−21B+31N1.08.58.50.00953-16.2
30Garcia Piriz, Ezequiel1633URU=11B−7N−17B−27N−25B0.510.512.01.501341-59.6
31FIDE 30339530—−18NF−12B−20N−29B0.08.08.00.008710.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets