CChessStats

Campeonato Nacional Juvenil Femenino de Ajedrez 2025

Open SwissStandard

22 players participated in this 9-round tournament, held from 09 Aug 2025 to 31 Aug 2025 in Managua, Nicaragua. Top 10 Elo average was 1162, and top seed was Anahi Alexandra Munoz Cortez (🇳🇮 NCA, 1837).

Cristiana Yorlene Martinez Orozco (🇳🇮 NCA, 1736) won with 7.5/9, ahead of Marelys Cristina Espinoza Barrios (6.5) and Fatima Sofia Petters Rodrigues (6.0). Martinez Orozco won solo starting round 7.

The biggest upset came in round 8: Ruth Eloisa Rivas Molina (1630) beat Kimberly Nahomy Espinoza Cerda (1751), a +121-point gap.

Location
🇳🇮Managua, Nicaragua
Dates
09 Aug 2025 → 31 Aug 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇳🇮Anahi Alexandra Munoz Cortez1837
Avg top 10
1,162
Participants
22
Federations · 1 represented
🇳🇮Nicaragua×16
Top 3

How it unfolded

Top 6 · 9 rounds

Cristiana Yorlene Martinez Orozco led from R3; +1.0-point edge over the runner-up.

Co-leaders
10
6
1
2
4
2
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Martinez Orozco7.5Espinoza Barrios6.5Petters Rodrigues6Munoz Cortez5.5Serrano Herrera5.5Pena Baltodano5.5
R3–R9 · LEAD HELD

Cristiana Yorlene Martinez Orozco never relinquished the lead after R3; final gap +1.0 over the runner-up.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Cristiana Yorlene Martinez Orozco beat Marelys Cristina Espinoza Barrios (Black).

WIN STREAKS · 2 top finishers

Cristiana Yorlene Martinez Orozco 3+3 wins (R1–R3, R6–R8)Marelys Cristina Espinoza Barrios 3 wins (R3–R5)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Cristiana Yorlene Martinez Orozco*
1
1
½
2Marelys Cristina Espinoza Barrios
0
*
½
0
3Fatima Sofia Petters Rodrigues
0
½
*
0
4Anahi Alexandra Munoz Cortez
½
1
1
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Martinez Orozco, Cristiana Yorlene1736NCA+18N+7B+6N=4B=5B+2N+3B+12N=9N7.544.046.038.001893+19.0
2Espinoza Barrios, Marelys Cristina1562NCA+10B−5N+8B+22N+4N−1B+6N+11B=3N6.545.045.529.501688+32.4
3Petters Rodrigues, Fatima Sofia1647NCA+16B+21N=12B−5N+19N+9B−1N+4B=2B6.038.539.521.001601-13.6
4Serrano Herrera, Daniela de Andrea1617NCA+11B+22N=5B=1N−2B+14N+8B−3N=6B5.544.545.023.251528-24.4
5Munoz Cortez, Anahi Alexandra1837NCA+15N+2B=4N+3B=1N+6B=11NFF5.538.538.529.751873+4.2
6Pena Baltodano, Yaddolly1592NCA+20N+19B−1B+14N+17B−5N−2B+13N=4N5.537.038.015.751366-40.8
7Borgen Rodezno, Hazell Carolina0NCA+14B−1N=11B−8N+22B=17N=13B+16N+12B5.535.035.516.759360.0
8Rivas Molina, Ruth Eloisa1630NCA=9N+15B−2N+7B−12N+19B−4N+?B+14N5.535.035.016.007900.0
9Matus Acevedo, Andrea Lucia0NCA=8B−12N+?B=11N+13B−3N=16B+17N=1B5.037.537.517.0015040.0
10Mora Potoy, Dayana Antonia0NCA−2N+18B−?N−16B+15N−?B+19N+22B+11N5.020.520.511.507630.0
11Matus Acevedo, Ariadna Lucia0NCA−4N+13B=7N=9B+?N+12B=5B−2N−10B4.542.042.017.0013990.0
12Corea Leiva, Carla Patricia0NCA+13N+9B=3NF+8B−11N+17B−1B−7N4.541.041.020.5015040.0
13Paguaga Cruz, Luciana Yassika0NCA−12B−11N+18N+20B−9N+?B=7N−6B+16B4.530.530.58.257930.0
14Ortiz Baltodano, Sofia0NCA−7NF+21B−6B+16N−4B=?N+18N−8B3.527.527.55.508050.0
15Gallo Sandino, Grettha Lucia0NCA−5B−8N−20B−?N−10BF+?N+19B+22N3.019.019.02.0010370.0
16Martinez Garcia, Aura Abigail0NCA−3NF−17B+10N−14B+18B=9N−7B−13N2.534.034.09.508570.0
17FIDE 61126330—FF+16N+?B−6N=7B−12N−9B−?N2.524.524.55.257930.0
18FIDE 61144900—−1B−10N−13BFF−16N+22N−14B+19N2.026.026.02.009360.0
19FIDE 61145550—F−6N=22B+21N−3B−8N−10B−15N−18B1.528.528.51.258250.0
20FIDE 61145120—−6BF+15N−13NFFFFF1.015.515.53.007930.0
21FIDE 61144580—+?N−3B−14N−19BFFFFF1.013.513.50.008570.0
22FIDE 61144740—F−4B=19N−2B−7NF−18B−10N−15B0.531.532.50.757900.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets