CChessStats

Juegos Deportivos Infantiles, Juveniles y Paralimpicos de Ajedrez de la Ciudad de Mexico 2025-2026. 17-20 Femenil

Open SwissStandard

18 players participated in this 7-round tournament, held from 31 Jan 2026 to 02 Feb 2026 in CDM, Ciudad de Mexico, Mexico. 1 titled players. Top 10 Elo average was 1006, and top seed was Vanya Briseyda Conde Mares (🇲🇽 MEX, WCM, 1916).

Fernanda Rodriguez Delgado (🇲🇽 MEX, 1597) won with 5.5/7, ahead of Vanya Briseyda Conde Mares (5.5) and Fernanda Noemi Morales Diaz De Leon (4.5). Rodriguez Delgado took the lead from round 5, winning on tie-break.

The biggest upset came in round 5: Fernanda Rodriguez Delgado (1597) beat Vanya Briseyda Conde Mares (WCM, 1916), a +319-point gap.

Location
🇲🇽CDM, Ciudad de Mexico, Mexico
Dates
31 Jan 2026 → 02 Feb 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇲🇽WCMVanya Briseyda Conde Mares1916
Avg top 10
1,006
Participants
18
Titled players · 1
WCM×1
Federations · 1 represented
🇲🇽Mexico×14
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R3; 2 players tied at 5.5/7, decided on Buchholz.

Co-leaders
5
2
1
1
1
1
2
23.55.57R1R2R3R4R5R6R7Rodriguez Delgado takes lead
Conde Mares5.5Rodriguez Delgado5.5Martinez Valencia4.5Morales Diaz De Leon4.5Hernandez Arce4.5Reyes Vera Ojeda4
R5 · LEADER CHANGE31 Jan

Fernanda Rodriguez Delgado takes the sole lead (4.5/5).

R7 · TIEBREAK CLUSTER

2 players finish on 5.5/7. Rodriguez Delgado takes the title on Buchholz Cut1 (25.0).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

WCM Vanya Briseyda Conde Mares lost to Fernanda Rodriguez Delgado (White).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WCMVanya Briseyda Conde Mares*
0
½
1
2Fernanda Rodriguez Delgado
1
*
1
1
3Leslie Valent Martinez Valencia
½
0
*—
4Fernanda Noemi Morales Diaz De Leon
0
0
—*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Rodriguez Delgado, Fernanda1597MEX+3B+18N=7B+10N+2N+4B−5N5.525.025.018.751735+19.6
2Conde Mares, Vanya BriseydaWCM1916MEX+16B+11N+12B+7N−1B+3N=4B5.522.522.514.751776-9.0
3Morales Diaz De Leon, Fernanda Noemi0MEX−1N+17N+6B+13B+5N−2B=7B4.525.025.012.2516940.0
4Martinez Valencia, Leslie Valent0MEX+6B−7N+10B+12N+11B−1N=2N4.523.525.513.7517080.0
5Hernandez Arce, Hanabi1519MEX+13B−10N+8B+9N−3B=7N+1B4.523.025.016.251876+36.8
6Reyes Vera Ojeda, Biaani1672MEX−4N+14B−3N+15B−7B+17N+12B4.017.517.55.001678+0.4
7Luna Lara, Karen Vanesa1769MEXF+4B=1N−2B+6N=5B=3N3.528.530.515.751676-9.4
8Quintino Galindo, Tania Denise0MEX+17B−12N−5N+16B=10B+11N−9B3.515.015.03.757530.0
9Soto Hernandez, Maria Sofia0MEXF+16NF−5B=12B+10N+8N3.512.512.57.0013600.0
10Ruiz Landa, Yotzin0MEXF+5B−4N−1B=8N−9B+13N2.523.523.58.2515580.0
11Cruz Hernandez, Coral Citlalli0MEXF−2B=13N+14B−4N−8B+16N2.518.518.53.0011160.0
12Aviles Monroy, Dulce Angela1586MEXF+8B−2N−4B=9N=13B−6N2.023.023.06.25994-20.0
13Parra Lopez, Sofia Isabella0MEX−5NF=11B−3N+17B=12N−10B2.016.016.02.2513600.0
14FIDE 5500211840—F−6N+17B−11N+15BFF2.011.011.01.008710.0
15FIDE 51707290—FF+16B−6N−14NFF1.08.58.50.008710.0
16FIDE 5500176080—−2N−9B−15N−8NFF−11B0.018.018.00.0011160.0
17FIDE 5500211760—−8N−3B−14NF−13N−6BF0.017.017.00.008710.0
18Martinez Carrillo, Gala Ashanti0MEXF−1BFFFFF0.09.09.00.007970.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets