CChessStats

Festival de Ajedrez "EDATAR 2025"

Open SwissStandard

22 players participated in this 6-round tournament, held from 20 Dec 2025 to 21 Dec 2025 in Tarapoto, Peru. Top 10 Elo average was 1419, and top seed was Davila Pinedo Juan Sebastian (🇵🇪 PER, 1857).

Leo Sebastian Linarez Pezo (🇵🇪 PER, 1735) won with 5.5/6, ahead of Karlo Andre Pezo Ramos (5.0) and Davila Pinedo Juan Sebastian (4.5). Linarez Pezo shared the lead from round 5 and broke clear in the final round.

The biggest upset came in round 5: Leo Sebastian Linarez Pezo (1735) beat Davila Pinedo Juan Sebastian (1857), a +122-point gap.

Location
🇵🇪Tarapoto, Peru
Dates
20 Dec 2025 → 21 Dec 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇵🇪Davila Pinedo Juan Sebastian1857
Avg top 10
1,419
Participants
22
Federations · 1 represented
🇵🇪Peru×14
Top 3

How it unfolded

Top 6 · 6 rounds

Leo Sebastian Linarez Pezo led from R6; +0.5-point edge over the runner-up.

Co-leaders
11
5
2
1
2
1
1.534.56R1R2R3R4R5R6Linarez Pezo takes lead
Linarez Pezo5.5Pezo Ramos5Sebastian4.5Escudero Mori4Boza Diaz4Davila Pinedo4
R6 · LEADER CHANGE21 Dec

Leo Sebastian Linarez Pezo takes the sole lead (5.5/6).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Leo Sebastian Linarez Pezo drew with Karlo Andre Pezo Ramos (White).

WIN STREAKS · 2 top finishers

Leo Sebastian Linarez Pezo 3 wins (R4–R6)Davila Pinedo Juan Sebastian 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Leo Sebastian Linarez Pezo*
½
1
1
2Karlo Andre Pezo Ramos
½
*
½
—
3Davila Pinedo Juan Sebastian
0
½
*
1
4Jose Jesus Escudero Mori
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1Linarez Pezo, Leo Sebastian1735PER+19B+9N=2B+6N+3B+5N5.520.521.519.001944+45.6
2Pezo Ramos, Karlo Andre1627PER+18N+8B=1N+7B+4N=3B5.021.022.517.501846+65.2
3Davila Pinedo Juan Sebastian1857PER+11N+7B+6N+4B−1N=2N4.522.525.517.501723-15.6
4Diaz Valles, Favio Adrian1519PER+16N+5B+12N−3N−2B+10B4.019.521.512.00894-31.2
5Boza Diaz, Fabrizio Andre0PER+10N−4N+9B+8B+12N−1B4.018.521.512.0015660.0
6Escudero Mori, Jose Jesus1576PER+13B+17N−3B−1B+16N+9N4.018.020.010.001638+23.6
7Davila Pinedo, Jessica Valeria1502PER+20B−3N+19B−2N+18B+8N4.015.016.06.501500+3.6
8Portal Alcantara, Susan Valentina1478PER+15B−2N+20B−5N+10N−7B3.018.519.56.50722-36.4
9Ucanan Rodriguez, Joaquin Enrique1492PER+21N−1B−5N+11B+20N−6B3.017.517.54.00812-27.6
10Saavedra Aguilar, Fabio Rodrigo0PER−5B+16B+14N+18N−8B−4N3.016.017.56.507460.0
11Chapilliquen Rojas, Lester Jose0PER−3B=12N+13B−9N+17B=18N3.015.517.07.2515380.0
12Ruiz Mayta, Camila Celeste0PER+22N=11B−4B+19N−5B=13B3.015.015.04.0013160.0
13Diaz Flores, Marlon Elton0PER−6N=14B−11N+22B+21B=12N3.013.013.03.00747-12.8
14FIDE 814264100—−17B=13N−10B=15N+19B+16B3.012.513.55.7512340.0
15FIDE 814443620—−8N−18B−16N=14B+22N+20B2.510.510.52.506870.0
16FIDE 814728700—−4B−10N+15B+21N−6B−14N2.016.516.52.507760.0
17Diaz Macalopu, Renzo Favio1402PER+14N−6BFF−11N+21B2.012.512.53.00747-14.4
18FIDE 814740830—−2B+15NF−10B−7N=11B1.517.519.54.007220.0
19FIDE 814760430—−1N+21B−7N−12B−14NF1.015.515.50.007680.0
20FIDE 814519890—−7N+22B−8NF−9B−15N1.014.514.50.006810.0
21FIDE 814822800—−9B−19NF−16B−13N−17N0.011.011.00.006500.0
22FIDE 814822990—−12B−20NF−13N−15BF0.010.510.50.006130.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets