CChessStats

Clasificatorio al Panamericano Escolar 2026, Sub-11 Absoluto

Open SwissStandard

17 players participated in this 7-round tournament, held from 20 Feb 2026 to 22 Feb 2026 in Cochabamba, Bolivia. Top 10 Elo average was 1543, and top seed was Johan Raziel Rodriguez Barrientos (🇧🇴 BOL, 1747).

Johan Raziel Rodriguez Barrientos (🇧🇴 BOL, 1747) won with 6.5/7, ahead of Benjamin Maquera Soto (5.5) and Jose Damir Ruiz Achacollo (4.5). Rodriguez Barrientos won solo starting round 2.

The biggest upset came in round 7: Benjamin Maquera Soto (1512) beat Jose Damir Ruiz Achacollo (1672), a +160-point gap.

Location
🇧🇴Cochabamba, Bolivia
Dates
20 Feb 2026 → 22 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇧🇴Johan Raziel Rodriguez Barrientos1747
Avg top 10
1,543
Participants
17
Federations · 1 represented
🇧🇴Bolivia×14
Top 3

How it unfolded

Top 6 · 7 rounds

Johan Raziel Rodriguez Barrientos led from R2; +1.0-point edge over the runner-up.

Co-leaders
5
1
1
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Rodriguez Barrientos6.5Maquera Soto5.5Ruiz Achacollo4.5Mamani Choque4Flores Vallejos4Rivero Teran3.5
R2–R7 · LEAD HELD

Johan Raziel Rodriguez Barrientos never relinquished the lead after R2; final gap +1.0 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Johan Raziel Rodriguez Barrientos beat Benjamin Maquera Soto (Black).

WIN STREAKS · 2 top finishers

Johan Raziel Rodriguez Barrientos 5 wins (R1–R5)Benjamin Maquera Soto 3 wins (R5–R7)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Johan Raziel Rodriguez Barrientos*
1
½
1
2Benjamin Maquera Soto
0
*
1
—
3Jose Damir Ruiz Achacollo
½
0
*—
4Adler Esau Mamani Choque
0
——*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Rodriguez Barrientos, Johan Raziel1747BOL+5B+4N+10B+2N+8B=3B+6N6.524.527.024.751941+41.2
2Maquera Soto, Benjamin1512BOL+17N=7B+11N−1B+10B+6N+3N5.522.522.514.501762+77.2
3Ruiz Achacollo, Jose Damir1672BOL=11N+9B+12N=6B+7B=1N−2B4.524.026.514.751617-16.8
4Mamani Choque, Adler Esau1446BOL+6N−1B−13N+16B+9N+8NF4.022.522.59.501623+51.2
5Flores Vallejos, Elian Jairo1486BOL−1N+17B−9N+15B+13N+7BF4.019.019.05.501550+14.0
6Rivero Teran, Andre Alejandro1535BOL−4B+15N+16B=3N+14B−2B−1B3.522.522.54.251439-26.0
7Arimoza Rojas, Thiago1472BOLF=2N=8B+13B−3N−5N+10B3.022.022.09.251536+20.8
8Cardozo Palacios, Jose Ezequiel1494BOL+15B=10N=7N+9B−1N−4BF3.021.521.55.751448-14.4
9Medrano Andia, Pablo1435BOL+13B−3N+5B−8N−4B+15N−11N3.020.520.56.501389-14.8
10Ruiz Achacollo, Abner Thiago1514BOLF=8B−1N+12B−2N+14B−7N2.522.522.56.001483-13.2
11Argote Nunez, Eduardo Erick1470BOL=3B+16N−2B−14N−12NF+9B2.517.517.55.251378-25.2
12Acho Yujra, Crhistopher Lucas1430BOLF+14N−3B−10N+11B=13NF2.517.017.05.751557+32.4
13Torrez Basto, Alex Sebastian1523BOL−9NF+4B−7N−5B=12B+16N2.516.516.55.251300-66.0
14Ticlla Cordero, Abiel Sayri0BOLF−12B+17N+11B−6N−10NF2.011.011.02.501295-60.4
15FIDE 33708440—−8N−6BF−5NF−9BF0.013.513.50.006850.0
16FIDE 33741220—F−11B−6N−4NFF−13B0.012.512.50.006940.0
17FIDE 33741140—−2B−5N−14BFFFF0.011.511.50.007240.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets