CChessStats

Campeonato Nacional Amateur Sub 2000 2026

Open SwissStandard

18 players participated in this 7-round tournament, held from 12 Jun 2026 to 14 Jun 2026 in Asuncion, Paraguay. 1 titled players from 2 federations. Top 10 Elo average was 1907, and top seed was Raul Ivan Benitez (🇵🇾 PAR, 1988).

Fiorella Allegra Mayeregger Gonzalez (🇵🇾 PAR, WCM, 1921) won with 6.0/7, ahead of Ariel Recalde (4.5) and Oliver Salomon Casali (4.5). Mayeregger Gonzalez won solo starting round 4.

The biggest upset came in round 4: Alejandro Pauler Chen Jara (1635) beat Renato Franco Franchi (1937), a +302-point gap.

Location
🇵🇾Asuncion, Paraguay
Dates
12 Jun 2026 → 14 Jun 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇾Raul Ivan Benitez1988
Avg top 10
1,907
Participants
18
Titled players · 1
WCM×1
Federations · 2 represented
🇵🇾Paraguay×17
🇧🇷Brazil×1
Top 3

How it unfolded

Top 6 · 7 rounds

WCM Fiorella Allegra Mayeregger Gonzalez led from R4; +1.5-point edge over the runner-up.

Co-leaders
4
3
2
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Mayeregger Gonzalez6Salomon Casali4.5Recalde4.5Gonzalez4Espinoza Molinas4Riva4
R4–R7 · LEAD HELD

WCM Fiorella Allegra Mayeregger Gonzalez never relinquished the lead after R4; final gap +1.5 over the runner-up.

R4 · HEAD-TO-HEAD · WINNER VS 2ND

WCM Fiorella Allegra Mayeregger Gonzalez beat Oliver Salomon Casali (White).

WIN STREAKS · 2 top finishers

WCM Fiorella Allegra Mayeregger Gonzalez 4 wins (R1–R4)Oliver Salomon Casali 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WCMFiorella Allegra Mayeregger Gonzalez*
1
½
1
2Oliver Salomon Casali
0
*
0
1
3Ariel Recalde
½
1
*
½
4Augusto Gonzalez
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Mayeregger Gonzalez, Fiorella AllegraWCM1921PAR+12N+11B+4N+3B=2N+5B=8N6.023.526.022.002161+73.6
2Recalde, Ariel1907PAR=6B+7N+5B=4N=1B+3N−9B4.526.530.019.501927+5.2
3Salomon Casali, Oliver1852PAR+14B+9N+6B−1N=8B−2B+4N4.525.527.014.751918+27.6
4Gonzalez, Augusto1959PAR+8B+17N−1B=2B+11N=10N−3B4.025.026.011.501917-7.4
5Riva, Eric1898PAR=15N+16B−2N=11B+12N−1N+10B4.021.022.09.251854-6.8
6Balbuena Escobar, Milciades de Jesus1722PAR=2N+18B−3N−13B+16N=11B+15B4.017.017.56.751879+29.0
7Espinoza Molinas, Edgar Elian1749PAR=18N−2B+16N=12B−9N+14B+11N4.016.016.57.001818+26.0
8Acevedo Barreto, Ezequiel1829PAR−4N=12B+15N+9B=3NF=1B3.523.024.511.501866+14.0
9Martinez Campos, Rita Hayelen1677PARF−3B=13N−8N+7B+12B+2N3.521.521.512.251901+70.8
10Ayala Sanabria, Erick Benjamin1941PAR−11N+15B−12N+14B+13N=4B−5N3.517.519.07.501824-41.2
11Paredes Almada, Andres Joaquin1780PAR+10B−1N+17B=5N−4B=6N−7B3.025.526.58.501812+10.4
12Mino Almiron, Joaquin A.1739PAR−1B=8N+10B=7N−5B−9N=14N2.524.526.08.001714-12.0
13Benitez, Raul Ivan1988PARF+14N=9B+6N−10BFF2.517.017.07.251855-11.8
14Davalos Gimenez, Santino Mariano1700PAR−3N−13BF−10N+18B−7N=12B1.517.517.51.751675-9.6
15Barrios Pinanez, Carlos Emmanuel1705PAR=5B−10N−8B−17NF+16B−6N1.517.017.03.001618-27.2
16Chen Jara, Alejandro Pauler1635PARF−5N−7B+18N−6B−15NF1.014.014.00.501562-18.0
17Deus Filho, Joaquim de1842BRAF−4B−11N+15BFFF1.011.011.01.501690-12.2
18Franco Franchi, Renato1937PAR=7B−6NF−16B−14NFF0.510.510.52.001380-53.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Campeonato Nacional Amateur Sub 2000 2026 — Asuncion, Paraguay | Chess Tournament Results | ChessStats