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Final Nacional de Mayores Femenino Selectivo Olimpiada Uzbekistan 2026

Round-RobinStandard

12 players participated in this 11-round tournament, held from 15 Dec 2025 to 20 Dec 2025 in Pereira, RIS, Colombia. 11 titled players. Top 10 Elo average was 2038, and top seed was Ingris Rivera (🇨🇴 COL, WIM, 2175).

Valentina Argote Heredia (🇨🇴 COL, WIM, 2096) won with 8.0/11, ahead of Nicolle Julieth Mogollon Tobar (7.5) and Jorcerys Montilla Reyes (6.5). Argote Heredia took the lead from round 4.

The biggest upset came in round 2: Valentina Sofia Ruiz Jaraba (WFM, 1950) beat Jorcerys Montilla Reyes (WIM, 2121), a +171-point gap.

Location
🇨🇴Pereira, RIS, Colombia
Dates
15 Dec 2025 → 20 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Round-robin · 11 rounds
Top seed
🇨🇴WIMIngris Rivera2175
Avg top 10
2,038
Participants
12
Titled players · 11
WGM×1
WIM×6
WFM×2
WCM×2
Federations · 1 represented
🇨🇴Colombia×12
Top 3

How it unfolded

Top 12 · 11 rounds

WIM Valentina Argote Heredia led from R4 onwards, the runner-up race stayed tight.

Co-leaders
4
1
1
1
1
1
1
1
1
1
1
#1#2#6#12R1R2R3R4R5R6R7R8R9R10R11Argote Heredia takes lead
R4 · LEADER CHANGE17 Dec

WIM Valentina Argote Heredia takes the sole lead (3.0/4).

R8 · HEAD-TO-HEAD · WINNER VS 2ND

WIM Valentina Argote Heredia drew with WIM Nicolle Julieth Mogollon Tobar (White).

R1–R11 · UNBEATEN

WIM Valentina Argote Heredia went unbeaten across 11 games (R1–R11).

Cross-table

#PlayerElo123456789101112PtsSBBhΔ EloPerf
1🇨🇴WIMArgote Heredia, Valentina2096*½1½½1½1½1½18.041.5058.0+24.22183
2🇨🇴WIMMogollon Tobar, Nicolle Julieth2094½*½1½11½½½½17.539.5058.5+15.02141
3🇨🇴WIMMontilla Reyes, Jorcerys21210½*½10½111½½6.532.7559.5-13.22071
4🇨🇴WIMRivera, Ingris2175½0½*½½1½½½116.531.7559.5-29.02066
6🇨🇴WGMFranco Valencia, Beatriz Irene2047½½0½*½1½11½06.032.2560.0-0.22049
5🇨🇴WFMRuiz Jaraba, Valentina Sofia1950001½½*½1½0116.029.0060.0+30.82057
8🇨🇴WCMPinillo Canon, Silvana1962½0½00½*½11½½5.025.0061.0+6.81984
7🇨🇴Morales Perez, Ghisell19280½0½½0½*½½115.023.5061.0+34.81987
10🇨🇴WFMLopez Rayo, Isabella1977½½0½0½0½*1014.524.0061.5-7.81954
9🇨🇴WIMMateus, Martha19500½0½010½0*114.522.0061.5+0.81956
11🇨🇴WIMHernandez Fonseca, Maria Paula2004½½½0½0½010*03.521.0062.5-36.61883
12🇨🇴WCMAgudelo Zapata, Yarli Alejandra188200½010½0001*3.015.2563.0-14.41853

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Final Nacional de Mayores Femenino Selectivo Olimpiada Uzbekistan 2026 — Pereira, RIS, Colombia | Chess Tournament Results | ChessStats