CChessStats

Torneo Escolar Gran Final Pre-Media Masculino Meduca Chiriqui 2025

Open SwissStandard

20 players participated in this 6-round tournament, held from 08 Jul 2025 to 09 Jul 2025 in Chiriqui, Panama. Top 10 Elo average was 1212, and top seed was Dastan Aaron Pitti Torres (🇵🇦 PAN, 1669).

Diego Alejandro De Las Casas Saenz (🇵🇦 PAN, 1541) won with 5.0/6, ahead of Dastan Aaron Pitti Torres (5.0) and Jose Angel Requena Acosta (4.5). De Las Casas Saenz shared the lead from round 1, winning on tie-break.

The biggest upset came in round 2: Diego Alejandro Lopez Santos (1423) beat Jhonny Bryan Liu Qiu (1554), a +131-point gap.

Location
🇵🇦Chiriqui, Panama
Dates
08 Jul 2025 → 09 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 6 rounds
Top seed
🇵🇦Dastan Aaron Pitti Torres1669
Avg top 10
1,212
Participants
20
Federations · 1 represented
🇵🇦Panama×11
Top 3

How it unfolded

Top 6 · 6 rounds

Tight race until R4; 2 players tied at 5.0/6, decided on Buchholz.

Co-leaders
10
4
2
1
1
2
1.534.56R1R2R3R4R5R6
De Las Casas Saenz5Pitti Torres5Requena Acosta4.5Ramos Ceballos4Liu Qiu4Lopez Santos3.5
R4–R6 · LEAD HELD

Diego Alejandro De Las Casas Saenz held the sole lead from R4 through R6 without losing it.

R6 · TIEBREAK CLUSTER

2 players finish on 5.0/6. De Las Casas Saenz takes the title on Buchholz Cut1 (20.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Diego Alejandro De Las Casas Saenz drew with Dastan Aaron Pitti Torres (Black).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Diego Alejandro De Las Casas Saenz*
½
½
1
2Dastan Aaron Pitti Torres
½
*
½
—
3Jose Angel Requena Acosta
½
½
*
1
4Jose Andres Ramos Ceballos
0
—
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6PtsBu C1BuSBPerfΔ
1De Las Casas Saenz, Diego Alejandro1541PAN+8N+9B+11N+4B=2N=3N5.020.523.518.751764+56.4
2Pitti Torres, Dastan Aaron1669PAN+18N=3B+5N+11B=1B+6N5.020.021.016.251709+9.2
3Requena Acosta, Jose Angel1476PAN+20B=2N=6B+10N+4N=1B4.521.021.014.251701+36.4
4Ramos Ceballos, Jose Andres1534PAN+14B+6N+7B−1N−3B+9B4.020.022.012.501471-13.6
5Liu Qiu, Jhonny Bryan1554PAN+12B−7N−2B+19N+13B+14N4.015.515.57.00739-41.2
6Arauz Serrut, Blaner0PAN+19N−4B=3N+15B+8N−2B3.519.019.07.7512810.0
7Lopez Santos, Diego Alejandro1423PAN+17N+5B−4N=8B=9N=10B3.518.519.510.251513+15.6
8Murillo Ramirez, Florent Isaac0PAN−1B+16N+12B=7N−6B+13N3.517.018.07.7512850.0
9Morales Serrano, Samet Elhi1416PAN+16B−1N+15B+13N=7B−4N3.516.517.56.751223-33.2
10Montero Sanchez, Eithan Edgar0PAN−13B+14N+19B−3B+11N=7N3.515.015.06.7514650.0
11Torres Chavarria, Mario Adrian1504PAN+15N+13B−1B−2N−10B+16N3.017.518.55.00798-29.6
12FIDE 66355390—−5N+17B−8N+16B−14N+15B3.012.513.54.007520.0
13FIDE 66356950—+10N−11N+18B−9B−5N−8B2.017.518.54.507040.0
14FIDE 66354070—−4N−10B+17NF+12B−5B2.015.515.54.007420.0
15FIDE 66355470—−11B+18B−9N−6N+19B−12N2.014.014.01.006800.0
16FIDE 66355120—−9N−8BF−12N+17B−11B1.014.014.01.006800.0
17FIDE 66239050—−7B−12N−14B+18N−16NF1.010.510.51.006180.0
18FIDE 66354310—−2B−15N−13N−17BF+19N1.010.010.00.008590.0
19FIDE 66155890—−6BF−10N−5B−15N−18B0.014.014.00.007520.0
20FIDE 66356790—−3NFFFFF0.07.57.50.006720.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets