XIX Juegos Deportivos Nacionales Estudiantiles - Standard Femenino

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43 players participated in this 7-round tournament, held from 02 Aug 2025 to 05 Aug 2025 in Barquisimeto - Estado Lara, Venezuela. 1 titled players. Top 10 Elo average was 1619, and top seed was Marcela Sophia Vergara Perez (🇻🇪 VEN, WCM, 1724).

Oriana Carolina Pacheco Hernandez (🇻🇪 VEN, 1528) won with 6.5/7, ahead of Isabel Cristina Perez Ramirez (6.5) and Maria de los Angeles Aguilar Guerrero (6.0). Pacheco Hernandez shared the lead from round 5, winning on tie-break.

The biggest upset came in round 2: Wilkerly Stefania Chavez Mendoza (1454) beat Maria de los Angeles Aguilar Guerrero (1681), a +227-point gap.

Location

🇻🇪Barquisimeto - Estado Lara, Venezuela

Dates

02 Aug 2025 → 05 Aug 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

o · 7 rounds

Top seed

🇻🇪WCMMarcela Sophia Vergara Perez1724

Avg top 10

1,619

Participants

Titled players · 1

WCM×1

Federations · 1 represented

🇻🇪Venezuela×32

Top 3

🥇
Oriana Carolina Pacheco Hernandez
🇻🇪VEN·1528
6.5pts·1886perf+64.8
🥈
Isabel Cristina Perez Ramirez
🇻🇪VEN·1452
6.5pts·1851perf+59.6
🥉
Maria de los Angeles Aguilar Guerrero
🇻🇪VEN·1681
6.0pts·1862perf+51.6

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 6.5/7, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders

Pacheco Hernandez6.5Perez Ramirez6.5Aguilar Guerrero6Gallego Diaz6Luzardo Lopez5.5Vergara Perez5.5

R7 · TIEBREAK CLUSTER

2 players finish on 6.5/7. Pacheco Hernandez takes the title on Buchholz Cut1 (26.0).

WIN STREAKS · 3 top finishers

Oriana Carolina Pacheco Hernandez 5 wins (R3–R7)Isabel Cristina Perez Ramirez 4 wins (R1–R4)Maria de los Angeles Aguilar Guerrero 5 wins (R3–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Oriana Carolina Pacheco Hernandez	*	—	—	½
2Isabel Cristina Perez Ramirez	—	*	—	½
3Maria de los Angeles Aguilar Guerrero	—	—	*	—
4Andrea Valentina Gallego Diaz	½	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Pacheco Hernandez, Oriana Carolina	1528	VEN	+19B	=4N	+13B	+16N	+35B	+27N	+9B	6.5	26.0	28.0	25.00	1886	+64.8
2	Perez Ramirez, Isabel Cristina	1452	VEN	+43N	+35B	+14N	+12B	=4B	+22N	+25N	6.5	23.0	23.0	20.00	1851	+59.6
3	Aguilar Guerrero, Maria de los Angeles	1681	VEN	+26N	−8B	+7N	+6B	+5N	+23B	+21N	6.0	28.5	31.5	26.50	1862	+51.6
4	Gallego Diaz, Andrea Valentina	1682	VEN	+12N	=1B	+28N	+25B	=2N	+14N	+20B	6.0	28.5	31.5	25.00	1702	+5.2
5	Luzardo Lopez, Aranza Victoria	1561	VEN	+36N	+17B	+21N	+8B	−3B	=6N	+24B	5.5	27.5	29.5	20.75	1739	+37.6
6	Vergara Perez, Marcela SophiaWCM	1724	VEN	+23B	+40N	+15B	−3N	+21B	=5B	+17N	5.5	26.5	28.0	19.25	1709	-3.2
7	Daboin Martinez, Samantha Sarahi	1562	VEN	+39B	=15N	−3B	+29N	+38B	+40N	+26N	5.5	20.0	21.5	13.50	881	-13.6
8	Chavez Mendoza, Wilkerly Stefania	1454	VEN	+33B	+3N	+29B	−5N	+24B	−21N	+23N	5.0	25.0	28.0	19.00	1614	+28.8
9	Carrero Rojas, Marianny Anyeli	0	VEN	+13B	+?N	−22B	+27N	+28N	+30B	−1N	5.0	23.0	23.0	13.00	1551	0.0
10	FIDE 23911573	0	—	+31N	−21B	+26N	+?B	+40B	−17N	+?N	5.0	15.0	15.0	7.50	894	0.0
11	Daza Guzman, Mariangely Carolina	1687	VEN	+?B	−13N	+?B	+41N	−27B	+43N	+37B	5.0	10.5	10.5	3.50	734	0.0
12	Martinez Gonzalez, Esther Virginia	0	VEN	−4B	+34N	+30B	−2N	+16B	+25B	=22N	4.5	26.0	28.5	14.25	1540	0.0
13	Brito Rodriguez, Desiree Valentina	1504	VEN	−9N	+11B	−1N	+28B	+22B	+18N	−14B	4.0	28.0	31.0	15.50	1357	-22.8
14	Vargas Brito, Sophia Luimar	1494	VEN	+34B	+20N	−2B	−22N	+25N	−4B	+13N	4.0	27.0	29.5	13.50	1551	+14.8
15	Galindo Itriago, Franyeli Susej	1435	VEN	+32N	=7B	−6N	−24B	=29N	+?B	+31N	4.0	23.5	23.5	10.25	1451	0.0
16	Nunez Acuna, Nathalia Dioleidys	1456	VEN	−35N	+43B	+19N	−1B	−12N	+34B	+28N	4.0	22.5	22.5	9.50	726	-16.0
17	Colmenarez Ojeda, Sofia Daniela	0	VEN	+?B	−5N	−?N	+26B	+36N	+10B	−6B	4.0	21.0	21.0	10.00	843	0.0
18	Reina Franco, Yara Alexandra	1444	VEN	−25N	+41B	+35N	+20B	+30N	−13B	−27N	4.0	19.0	20.5	10.50	748	-42.8
19	Monasterios Sanchez, Luz Monserrat	0	VEN	−1N	+?B	−16B	−34N	+37N	+41B	+35N	4.0	18.5	18.5	5.50	690	0.0
20	Ramos Quintero, Gladis Lourdes	0	VEN	+?N	−14B	+?B	−18N	+34B	+35N	−4N	4.0	18.5	18.5	4.50	732	0.0
21	Gil Carrance, Ahyled Valentina	1620	VEN	+42B	+10N	−5B	=23N	−6N	+8B	−3B	3.5	30.5	31.0	12.25	1443	-66.8
22	Marquez Mendoza, Grecia Valentina	1478	VEN	+41N	−25B	+9N	+14B	−13N	−2B	=12B	3.5	27.0	28.5	12.75	1309	0.0
23	Jimenez Vargas, Amanda Ali	1522	VEN	−6N	+36B	+32N	=21B	+31N	−3N	−8B	3.5	26.0	28.0	9.75	1322	-34.4
24	Prado Osorio, Omerlis del Valle	0	VEN	=29B	+38N	+40B	+15N	−8N	−26B	−5N	3.5	22.5	24.0	9.00	718	0.0
25	Araque Moreno, Alexay Albany	1579	VEN	+18B	+22N	+27B	−4N	−14B	−12N	−2B	3.0	28.5	31.5	10.50	1451	-34.0
26	FIDE 23932961	0	—	−3B	+33N	−10B	−17N	+32B	+24N	−7B	3.0	27.0	30.0	9.50	822	0.0
27	Jota Linarez, Paola Alejandra	1567	VEN	+37N	−28B	−25N	−9B	+11N	−1B	+18B	3.0	26.5	28.5	11.00	1388	-28.8
28	Bolivar Aparicio, Yuliany Joselis	0	VEN	+30B	+27N	−4B	−13N	−9B	+?N	−16B	3.0	25.0	25.0	6.00	1357	0.0
29	Valero Parra, Dulce Celeste	0	VEN	=24N	−?B	−8N	−7B	=15B	+32N	+40B	3.0	22.5	22.5	8.25	719	0.0
30	Prado Cadena, Dibelkys Sinai	0	VEN	−28N	+37B	−12N	+?N	−18B	−9N	+43B	3.0	18.5	18.5	2.00	639	0.0
31	Castillo Licet, Maurybeth Alexandra	0	VEN	−10B	+42N	=?B	=40N	−23B	+36N	−15B	3.0	16.5	16.5	3.25	719	0.0
32	FIDE 23933038	0	—	−15B	+39N	−23B	+?B	−26N	−29B	+42N	3.0	16.0	16.0	2.50	719	0.0
33	FIDE 23932945	0	—	−8N	−26B	+42B	+38N	−?N	−?B	+?B	3.0	10.5	10.5	2.50	675	0.0
34	Martinez Ramos, Nicole Ailyn	0	VEN	−14N	−12B	+37N	+19B	−20N	−16N	=?B	2.5	22.5	22.5	6.00	668	0.0
35	Espinoza Benavente, Ima Natura	0	VEN	+16B	−2N	−18B	+?N	−1N	−20B	−19B	2.0	29.0	29.0	4.00	1275	0.0
36	FIDE 23932899	0	—	−5B	−23N	+39B	+?N	−17B	−31B	−?N	2.0	18.0	18.0	2.00	740	0.0
37	FIDE 23933020	0	—	−27B	−30N	−34B	+43N	−19B	+?B	−11N	2.0	17.5	17.5	0.00	768	0.0
38	FIDE 23930993	0	—	−?N	−24B	−?N	−33B	−7N	+42B	+39N	2.0	14.5	14.5	2.50	763	0.0
39	FIDE 23933011	0	—	−7N	−32B	−36N	=42B	+?N	=?N	−38B	2.0	13.0	13.0	0.25	763	0.0
40	Nino Barroso, Victoria de los Angeles	0	VEN	+?N	−6B	−24N	=31B	−10N	−7B	−29N	1.5	25.5	25.5	1.50	844	0.0
41	FIDE 23932953	0	—	−22B	−18N	+43N	−11B	−?B	−19N	=?N	1.5	16.5	16.5	0.00	639	0.0
42	FIDE 23932929	0	—	−21N	−31B	−33N	=39N	−?B	−38N	−32B	0.5	16.5	16.5	1.00	894	0.0
43	FIDE 23932910	0	—	−2B	−16N	−41B	−37B	−?N	−11B	−30N	0.0	22.0	22.0	0.00	653	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Pacheco Hernandez, Oriana CarolinaVEN
+64.8
6.5 pts · #2
2Perez Ramirez, Isabel CristinaVEN
+59.6
6.5 pts · #4
3Aguilar Guerrero, Maria de los AngelesVEN
+51.6
6.0 pts · #1

Top rating losers

1Gil Carrance, Ahyled ValentinaVEN
-66.8
3.5 pts · #12
2Reina Franco, Yara AlexandraVEN
-42.8
4.0 pts · #28
3Jimenez Vargas, Amanda AliVEN
-34.4
3.5 pts · #18

Biggest upsets

R2+227 Elo gap
Chavez Mendoza, Wilkerly Stefania1454 beat Aguilar Guerrero, Maria de los Angeles1681
R2+183 Elo gap
Brito Rodriguez, Desiree Valentina1504 beat Daza Guzman, Mariangely Carolina1687
R7+127 Elo gap
Perez Ramirez, Isabel Cristina1452 beat Araque Moreno, Alexay Albany1579