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Festival Sudamericano de la Juventud 2025 - Sub 18 Fem Ajedrez Clasico

Open SwissStandard

31 players participated in this 9-round tournament, held from 06 Dec 2025 to 11 Dec 2025 in Cali - VAL, Colombia. 6 titled players from 8 federations. Top 10 Elo average was 1931, and top seed was Isabela Brito Carrascal (πŸ‡¨πŸ‡΄ COL, 2053).

Nicole Mollo Figueroa (πŸ‡§πŸ‡΄ BOL, WIM, 1911) won with 7.5/9, ahead of Karen Nerina Gaite (6.5) and Salome Chamba Guerrero (6.5). Mollo Figueroa won solo starting round 5.

The biggest upset came in round 1: Ariatna Valentina Melgarejo Suarez (1730) beat Karen Nerina Gaite (WFM, 2024), a +294-point gap.

Location
πŸ‡¨πŸ‡΄Cali - VAL, Colombia
Dates
06 Dec 2025 β†’ 11 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss Β· 9 rounds
Top seed
πŸ‡¨πŸ‡΄Isabela Brito Carrascal2053
Avg top 10
1,931
Participants
31
Titled players Β· 6
WIMΓ—1
WFMΓ—3
WCMΓ—2
Federations Β· 8 represented
πŸ‡¨πŸ‡΄ColombiaΓ—18
πŸ‡ͺπŸ‡¨EcuadorΓ—4
πŸ‡¨πŸ‡±ChileΓ—3
πŸ‡§πŸ‡΄BoliviaΓ—2
πŸ‡΅πŸ‡ͺPeruΓ—1
πŸ‡¦πŸ‡·ArgentinaΓ—1
πŸ‡΅πŸ‡ΎParaguayΓ—1
πŸ‡»πŸ‡ͺVenezuelaΓ—1
Top 3

How it unfolded

Top 6 Β· 9 rounds

WIM Nicole Mollo Figueroa led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders
13
6
3
2
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Mollo Figueroa7.5Chamba Guerrero6.5Gaite6.5Mendoza Gomez6Mayeregger Gonzalez6Luna Monsalve6
R5–R9 Β· LEAD HELD

WIM Nicole Mollo Figueroa never relinquished the lead after R5; final gap +1.0 over the runner-up.

R8 Β· HEAD-TO-HEAD Β· WINNER VS 2ND

WIM Nicole Mollo Figueroa drew with Salome Chamba Guerrero (White).

WIN STREAKS Β· 3 top finishers

WIM Nicole Mollo Figueroa 6 wins (R1–R6)Salome Chamba Guerrero 3 wins (R3–R5)WFM Karen Nerina Gaite 5 wins (R2–R6)

Key matchups Β· top 4

Head-to-head between the four finishers
Player1234
1WIMNicole Mollo Figueroa*
Β½
Β½
1
2Salome Chamba Guerrero
Β½
*β€”β€”
3WFMKaren Nerina Gaite
Β½
β€”*
1
4Juana Fernanda Mendoza Gomez
0
β€”
0
*

Grille amΓ©ricaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΞ”
1Mollo Figueroa, NicoleWIM1911BOL+14N+20B+4N+9B+10N+5B=2N=3B=8N7.545.549.540.252130+89.7
2Gaite, Karen NerinaWFM2024ARGβˆ’16N+18B+22N+13B+9N+10B=1Bβˆ’4N+5N6.543.547.032.751988-7.6
3Chamba Guerrero, Salome1674ECUβˆ’6N=26B+14N+20B+16N=4B+13N=1N+10B6.543.045.531.501960+127.7
4Luna Monsalve, SofiaWFM1825COL+26N+5Bβˆ’1B+25N=11B=3N+6N+2Bβˆ’7N6.046.549.029.751942+58.4
5Mendoza Gomez, Juana Fernanda1998COL+23Bβˆ’4N+19B+12N+7Bβˆ’1N+10B+9Nβˆ’2B6.045.549.029.001950-17.2
6Mayeregger Gonzalez, Renata ValentinaWFM1921PAR+3B+15Nβˆ’10Bβˆ’7N+23B+11Nβˆ’4B+17N+9B6.043.046.529.501928+4.0
7Illares Chumbi, Domenica Priscila1749ECU=8N=13B+30N+6Bβˆ’5Nβˆ’9B+27B+23N+4B6.039.040.023.751952+82.4
8Brito Carrascal, Isabela2053COL=7B+21N=12Bβˆ’11N+17N+18Bβˆ’9N+14B=1B5.542.546.527.251873-68.4
9Brito Marquez, Sophia Valentina1865VEN+19B+25N+11Bβˆ’1Nβˆ’2B+7N+8Bβˆ’5Bβˆ’6N5.047.050.024.001904+18.8
10Pardo Useche, Laura Valentina1836COL+27N+30B+6N+16Bβˆ’1Bβˆ’2Nβˆ’5N+13Bβˆ’3N5.044.045.018.501843+4.4
11Diaz Gonzalez, Ana Sofia1933COL+22N+17Bβˆ’9N+8B=4Nβˆ’6Bβˆ’12N+18B=15N5.041.545.023.501876-26.4
12Agudelo Zapata, Yarli AlejandraWCM1882COL+18N=16B=8Nβˆ’5B+22Nβˆ’13B+11B=15N=17B5.040.043.522.751883+1.1
13Velarde Alarcon, Jhoana1891BOL=21B=7N+23Bβˆ’2N+27B+12Nβˆ’3Bβˆ’10N+25N5.039.541.518.501782-48.0
14Lara Aguirre, Maria Camila1653COLβˆ’1B+31Nβˆ’3Bβˆ’27N+28B+19N+16Bβˆ’8N+20B5.036.537.516.001740+31.2
15Gonzalez Gonzalez, Valentina Anto1788CHI+29Nβˆ’6Bβˆ’16N+30Bβˆ’18N+26B+22N=12B=11B5.033.034.014.001737-20.4
16Melgarejo Suarez, Ariatna Valentina1730COL+2B=12N+15Bβˆ’10Nβˆ’3B=17Bβˆ’14N+21N=19B4.542.046.022.501772+17.6
17Posada Torres, BriggithWCM1834COL+28Bβˆ’11N=25B+29Nβˆ’8B=16N+21Bβˆ’6B=12N4.535.037.014.251755-31.6
18Lopez Mahecha, Natalia1642COLβˆ’12Bβˆ’2N+31B+28N+15Bβˆ’8N=23Bβˆ’11N+26B4.535.036.012.251776+44.4
19Pichilingue Orbe, Camila Belen1617PERβˆ’9N+24Bβˆ’5Nβˆ’22B+30Nβˆ’14B+29N+28B=16N4.531.532.510.751685+24.4
20Fontecha Pastrana, Laura Sofia1773COL+31Bβˆ’1N=29Bβˆ’3N=25Bβˆ’21N+28N+27Bβˆ’14N4.032.033.07.501551-95.2
21Herrera Idarraga, Karen Alejandra1643COL=13Nβˆ’8Bβˆ’26N=24B+31N+20Bβˆ’17Nβˆ’16B+27N4.031.532.511.251694+12.0
22Alvarado Quintero, Laura Natalia1685COLβˆ’11B+28Nβˆ’2B+19Nβˆ’12B+25Nβˆ’15B=26Nβˆ’24B3.535.037.010.751670-13.2
23Orbe Vivero, Maria Jose1711ECUβˆ’5N+27Bβˆ’13N+26Bβˆ’6N+29B=18Nβˆ’7BF3.534.034.08.751694-10.8
24Saravia Delgadillo, Sara Sofia1792COLβˆ’25Bβˆ’19Nβˆ’28B=21NFβˆ’27N+30B+31B+22N3.521.021.07.501415-117.2
25Yeomans Luna, Elsie Maribel1541COL+24Nβˆ’9B=17Nβˆ’4B=20Nβˆ’22B+31NFβˆ’13B3.032.532.58.751652+29.6
26Zhunio Guaman, Sofia Morelia1570ECUβˆ’4B=3N+21Bβˆ’23N=29Bβˆ’15NF=22Bβˆ’18N2.535.035.010.001544-22.0
27Bohm Roman, Martina Eloisa1580CHIβˆ’10Bβˆ’23NF+14Bβˆ’13N+24Bβˆ’7Nβˆ’20Nβˆ’21B2.036.036.08.501564-9.2
28Vargas Martinez, Francisca Alejan1580CHIβˆ’17Nβˆ’22B+24Nβˆ’18Bβˆ’14NFβˆ’20Bβˆ’19N+30B2.030.530.54.501404-52.0
29Castiblanco Bautista, Dana Gabriela1509COLβˆ’15BF=20Nβˆ’17B=26Nβˆ’23Nβˆ’19Bβˆ’30N+31B2.026.026.04.251445-18.0
30Rodriguez Galvis, Samanta0COLFβˆ’10Nβˆ’7Bβˆ’15Nβˆ’19Bβˆ’31Bβˆ’24N+29Bβˆ’28N1.029.029.02.0013860.0
31Bravo Mora, Aidden Dennis0COLβˆ’20Nβˆ’14Bβˆ’18NFβˆ’21B+30Nβˆ’25Bβˆ’24Nβˆ’29N1.027.027.01.008510.0

Key insights

Biggest movers and upsets β€” the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets
Festival Sudamericano de la Juventud 2025 - Sub 18 Fem Ajedrez Clasico β€” Cali - VAL, Colombia | Chess Tournament Results | ChessStats