CChessStats

IRT sub 1800, Verano en Valdivia 2026

Open SwissStandard

26 players participated in this 5-round tournament, held on 31 Jan 2026 in Valdivia, Chile. 2 federations represented. Top 10 Elo average was 1665, and top seed was Lorenzo Vicente Vera Quijon (🇨🇱 CHI, 1794).

Lorenzo Vicente Vera Quijon (🇨🇱 CHI, 1794) won with 5.0/5, ahead of Matthieu Pierre Vernier (4.0) and Felipe Esteban Hofflingler Becerra (4.0). Vera Quijon broke clear in the final round.

Location
🇨🇱Valdivia, Chile
Dates
31 Jan 2026
Time control
Standard: 30 minutes for game with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇨🇱Lorenzo Vicente Vera Quijon1794
Avg top 10
1,665
Participants
26
Federations · 2 represented
🇨🇱Chile×20
🇪🇸Spain×1
Top 3

How it unfolded

Top 6 · 5 rounds

Lorenzo Vicente Vera Quijon led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
12
5
3
2
1
1.52.545R1R2R3R4R5
Vera Quijon5Martinez Shedden4Hofflingler Becerra4Vernier4Villa Doyharcabal4Rivera Fernandez3
R5–R5 · LEAD HELD

Lorenzo Vicente Vera Quijon never relinquished the lead after R5; final gap +1.0 over the runner-up.

WIN STREAKS · 2 top finishers

Lorenzo Vicente Vera Quijon 5 wins (R1–R5)Mael Martinez Shedden 3 wins (R3–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Lorenzo Vicente Vera Quijon*——
1
2Mael Martinez Shedden—*——
3Felipe Esteban Hofflingler Becerra——*
0
4Matthieu Pierre Vernier
0
—
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Vera Quijon, Lorenzo Vicente1794CHI+10B+7N+8B+6N+2B5.013.015.515.502441+24.2
2Vernier, Matthieu Pierre1747CHI+18N+13B+3N+12B−1N4.014.016.011.001831+7.0
3Hofflingler Becerra, Felipe Esteban1739CHI+19B+9N−2B+7N+6B4.013.015.011.001801+12.4
4Martinez Shedden, Mael0ESP+11B−6N+9B+16N+8B4.011.514.011.001811+28.0
5Villa Doyharcabal, Jose1678CHI−14B+15B+18N+10N+11B4.010.012.09.502360+14.0
6Rivera Fernandez, Felipe Javie1584CHI+20N+4B+17N−1B−3N3.015.517.58.501589+0.4
7Medel Avello, Issidora1552CHI+21N−1B+14N−3B+12N3.014.015.56.50968-18.4
8Ruiz Symmes, Arturo1684CHI+25N+14B−1N+13B−4N3.014.014.05.001690+0.2
9Munoz Bobadilla, Max1548CHI+23N−3B−4N+21B+18N3.011.512.04.00940-5.0
10Arredondo Rubilar, Alonso Joaquin0CHI−1N+20B+22N−5B=13N2.513.514.54.2514130.0
11Barria Otey, Oscar Bairon1653CHI−4N=21B+15N+17B−5N2.513.014.55.751709+4.6
12Vera Quijon, Pedro Anibal0CHI+24N=17B+16B−2N−7B2.512.012.03.7515350.0
13Villegas Villegas, Marlin1583CHI+22B−2N+19B−8N=10B2.511.512.54.25914-26.0
14Marquez Toloza, Camilo0CHI+5N−8N−7B=23B+21N2.511.512.05.7515130.0
15Salgado Suarez, Damian1467CHI=16B−5N−11B+25N+19B2.511.011.03.25866-19.6
16FIDE 34517200—=15N+24B−12N−4B+23N2.59.59.51.7515450.0
17Pizarro Rozas, Aaron1606CHI+26B=12N−6B−11N+24B2.58.08.01.251481-20.0
18Chodiman Nahuelpan, Benjamin Cristobal0CHI−2B+26N−5B+20N−9B2.013.013.02.00857-32.4
19FIDE 34898250—−3N+23B−13N+22B−15N2.010.010.51.507970.0
20FIDE 34789800—−6B−10N+24N−18B+22N2.08.58.51.0015830.0
21Offerman Avello, Gustavo0CHI−7B=11N+25B−9N−14B1.511.011.01.2513120.0
22Reyes Torres, Luis0CHI−13N+25B−10B−19N−20B1.09.09.00.007840.0
23FIDE 34908150—−9B−19NF=14N−16B0.510.010.01.257490.0
24Medel Avello, Agustin Andres1582CHI−12B−16N−20BF−17N0.09.59.50.00807-18.8
25FIDE 34904240—−8B−22N−21N−15BF0.08.08.00.007760.0
26Munoz Munoz Javier Ignacio0CHI−17N−18BFFF0.05.05.00.008070.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers