CChessStats

CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2025 SUB 17 Femenino

Open SwissStandard

19 players participated in this 7-round tournament, held from 05 Jun 2025 to 07 Jun 2025 in Lima, Peru. 6 titled players. Top 10 Elo average was 1735, and top seed was Maria Fernanda Herrada Blanco (🇵🇪 PER, WFM, 1939).

Dayana Nievevska Torres Ccahuay (🇵🇪 PER, WFM, 1917) won with 6.5/7, ahead of Maria Fernanda Herrada Blanco (6.0) and Ayme Maravi Ceron (5.0). Torres Ccahuay won solo starting round 4.

The biggest upset came in round 1: Angeline Damaris Cardenas Palomino (1481) beat Esther Raquel Esteban Castro (WCM, 1815), a +334-point gap.

Location
🇵🇪Lima, Peru
Dates
05 Jun 2025 → 07 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇪WFMMaria Fernanda Herrada Blanco1939
Avg top 10
1,735
Participants
19
Titled players · 6
WFM×5
WCM×1
Federations · 1 represented
🇵🇪Peru×19
Top 3

How it unfolded

Top 6 · 7 rounds

WFM Dayana Nievevska Torres Ccahuay led from R4; +0.5-point edge over the runner-up.

Co-leaders
8
5
3
1
1
1
1
23.55.57R1R2R3R4R5R6R7
Torres Ccahuay6.5Herrada Blanco6Maravi Ceron5Esteban Castro4Gaspar Guevara4Vicuna Vilchez4
R4–R7 · LEAD HELD

WFM Dayana Nievevska Torres Ccahuay held the sole lead from R4 through R7 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

WFM Dayana Nievevska Torres Ccahuay drew with WFM Maria Fernanda Herrada Blanco (White).

WIN STREAKS · 3 top finishers

WFM Dayana Nievevska Torres Ccahuay 4 wins (R1–R4)WFM Maria Fernanda Herrada Blanco 3 wins (R1–R3)WFM Ayme Maravi Ceron 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WFMDayana Nievevska Torres Ccahuay*
½
1
—
2WFMMaria Fernanda Herrada Blanco
½
*
1
½
3WFMAyme Maravi Ceron
0
0
*
1
4WCMEsther Raquel Esteban Castro—
½
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Torres Ccahuay, Dayana NievevskaWFM1917PER+7B+5N+8B+3N=2B+11N+4B6.527.029.526.502092+41.2
2Herrada Blanco, Maria FernandaWFM1939PER+19N+4B+12N=6B=1N+3B+5N6.026.026.521.252069+39.6
3Maravi Ceron, AymeWFM1792PER+17N+16B+4N−1B+5N−2N+6B5.026.527.515.001872+28.4
4Gaspar Guevara, DarlingWFM1709PER+15B−2N−3B+17N+9B+7N−1N4.028.029.011.501694-1.2
5Pichilingue Orbe, Camila Belen1636PER+18N−1B+16N+14B−3B+8N−2B4.026.027.09.501621-6.4
6Esteban Castro, Esther RaquelWCM1815PER−9B+13N+7B=2N=8B+15N−3N4.025.528.014.001638-50.4
7Romero Velasquez, Jimena1508PER−1N+17B−6N+16B+10N−4B+11B4.022.523.59.001660+44.4
8Vicuna Vilchez, Abigail Leticia1409PER+11N+14B−1N=12B=6N−5B+13N4.022.024.510.751709+98.8
9Cardenas Palomino, Angeline Damaris1481PER+6N−12N+13B=11B−4N=10B+16N4.019.021.011.501674+52.8
10Intor Coa, Adriana Michelle Joy1483PER−12B−11B+19N+18N−7B=9N+14B3.516.517.06.001501-0.8
11Aranda Pucuhuanca, Alessandra Micaela1578PER−8B+10N+18B=9NF−1B−7N2.524.525.56.501410-49.6
12Arenas Lavado, Luciana AndreaWFM1908PER+10N+9B−2B=8NFFF2.520.020.09.501714-28.8
13Velasquez Pastor, Andrea Guadalupe1544PER=14N−6B−9N+19B−15N+18B−8B2.518.018.52.751310-81.2
14Garcia Rodriguez, Raisa Francesca Oriana1406PER=13B−8N+15B−5N−17B+19N−10N2.517.518.04.251392-7.2
15Amaro Guere, Kristine Lourdes1412PER−4N=19B−14NF+13B−6B+17N2.514.514.53.751518+27.2
16Rodriguez Valdivia, Aracely Anahi0PERF−3N−5B−7N+18B+17N−9B2.019.019.02.0013350.0
17Nole Alvarez, Nicoletta Anette1465PER−3B−7NF−4B+14N−16B−15B1.020.020.02.501323-37.6
18Chuquiure Ayala, Daniela Sophia1409PER−5BF−11N−10B−16N−13N+19B1.015.015.00.5013110.0
19Lizarraga Alencastre, Saskia Mikaela1516PER−2B=15N−10B−13NF−14B−18N0.518.018.01.251185-69.2

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets