CChessStats

Clasificatorio al Sudamericano 2025, Sub-20 Femenino

Open SwissStandard

12 players participated in this 7-round tournament, held from 11 Jul 2025 to 13 Jul 2025 in Oruro, Bolivia. 3 titled players. Top 10 Elo average was 1763, and top seed was Gloria Luz Yepez Montenegro (🇧🇴 BOL, WFM, 1922).

Laura Gareca Ordonez (🇧🇴 BOL, 1767) won with 6.0/7, ahead of Ariadne Ricela Ramallo Aguilar (5.0) and Carla Angelica Gareca Ordonez (4.5). Gareca Ordonez shared the lead from round 6 and broke clear in the final round.

The biggest upset came in round 1: Laura Gareca Ordonez (1767) beat Gloria Luz Yepez Montenegro (WFM, 1922), a +155-point gap.

Location
🇧🇴Oruro, Bolivia
Dates
11 Jul 2025 → 13 Jul 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇧🇴WFMGloria Luz Yepez Montenegro1922
Avg top 10
1,763
Participants
12
Titled players · 3
WFM×1
WCM×2
Federations · 1 represented
🇧🇴Bolivia×11
Top 3

How it unfolded

Top 6 · 7 rounds

Laura Gareca Ordonez led from R7; +1.0-point edge over the runner-up.

Co-leaders
4
3
1
1
1
2
1
23.55.57R1R2R3R4R5R6R7Gareca Ordonez takes lead
Gareca Ordonez6Ramallo Aguilar5Yepez Montenegro4.5El Hage Serrano4.5Gareca Ordonez4.5Lutina Bueno4
R7 · LEADER CHANGE13 Jul

Laura Gareca Ordonez takes the sole lead (6.0/7).

R4 · HEAD-TO-HEAD · WINNER VS 2ND

Laura Gareca Ordonez drew with Ariadne Ricela Ramallo Aguilar (White).

WIN STREAKS · 3 top finishers

Laura Gareca Ordonez 3 wins (R5–R7)Ariadne Ricela Ramallo Aguilar 3 wins (R1–R3)WFM Gloria Luz Yepez Montenegro 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Laura Gareca Ordonez*
½
1
1
2Ariadne Ricela Ramallo Aguilar
½
*
1
½
3WFMGloria Luz Yepez Montenegro
0
0
*
½
4WCMCaely El Hage Serrano
0
½
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Gareca Ordonez, Laura1767BOL+4B+5N=3N=2B+9N+6B+7B6.025.528.023.252113+114.4
2Ramallo Aguilar, Ariadne Ricela1808BOL+10B+12N+7B=1N+4B=5N−3B5.024.024.014.251899+16.0
3Gareca Ordonez, Carla AngelicaWCM1844BOL+6B+7N=1B−4N−5B+8N+2N4.527.030.018.001903+11.8
4Yepez Montenegro, Gloria LuzWFM1922BOL−1N+8B+10N+3B−2N+9B=5N4.525.527.013.751842-11.8
5El Hage Serrano, CaelyWCM1812BOL=8N−1B+11N+10B+3N=2B=4B4.524.526.013.751823+10.8
6Lutina Bueno, Leila Daniela1751BOL−3N+11B+8N−9B+7B−1N+12B4.020.520.57.501719-8.8
7Kilibarda Acebey, Veroska Isabela1804BOL+11N−3B−2N+12B−6N+10B−1N3.022.522.53.001565-72.4
8Veizaga Mamani, Kirsten Ivana1740BOL=5B−4N−6B+11N+12N−3B=10N3.020.520.54.501591-45.2
9Santos Callahuara, Monzerrat1685BOLFF+12B+6N−1B−4N=11N2.516.016.04.751642-10.8
10Condori Rodriguez, Ashelen1493BOL−2NF−4B−5N+11B−7N=8B1.521.521.53.001562+11.6
11Tola Gutierrez, Caroline Xiomara1475BOL−7B−6N−5B−8B−10N+12N=9B1.518.518.51.251314-31.6
12FIDE 33490390—F−2B−9N−7N−8B−11B−6N0.019.019.00.009110.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets