Festival Sudamericano de la Juventud 2025 - Sub 12 Fem Ajedrez Clasico

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44 players participated in this 9-round tournament, held from 06 Dec 2025 to 11 Dec 2025 in Cali - VAL, Colombia. 1 titled players from 8 federations. Top 10 Elo average was 1671, and top seed was Thaliana Solano Trillos (🇨🇴 COL, WCM, 1830).

Daniela Alexandra Jacome Revelo (🇨🇴 COL, 1670) won with 7.0/9, ahead of Thaliana Solano Trillos (6.5) and Diana Carolina Lajo Timoteo (6.5). Jacome Revelo took the lead from round 8.

The biggest upset came in round 2: Juliana Sanchez Torres (1532) beat Ana Cristina Zhindon Minchala (1715), a +183-point gap.

Location

🇨🇴Cali - VAL, Colombia

Dates

06 Dec 2025 → 11 Dec 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇴WCMThaliana Solano Trillos1830

Avg top 10

1,671

Participants

Titled players · 1

WCM×1

Federations · 8 represented

🇨🇴Colombia×18

🇪🇨Ecuador×8

🇵🇪Peru×6

🇻🇪Venezuela×2

🇨🇱Chile×2

🇺🇾Uruguay×1

🇦🇷Argentina×1

🇧🇷Brazil×1

Top 3

🥇
Daniela Alexandra Jacome Revelo
🇨🇴COL·1670
7.0pts·1809perf+57.2
🥈
WCMThaliana Solano Trillos
🇨🇴COL·1830
6.5pts·1784perf-13.6
🥉
Diana Carolina Lajo Timoteo
🇵🇪PER·1651
6.5pts·1807perf+72.8

How it unfolded

Top 6 · 9 rounds

Daniela Alexandra Jacome Revelo led from R8; +0.5-point edge over the runner-up.

Co-leaders

Jacome Revelo7Solano Trillos6.5Zhindon Minchala6.5Lajo Timoteo6.5Ocampo Candela6Alvarez6

R6 · LEADER CHANGE09 Dec

Diana Carolina Lajo Timoteo takes the sole lead (5.5/6).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Daniela Alexandra Jacome Revelo drew with WCM Thaliana Solano Trillos (Black).

WIN STREAKS · 2 top finishers

WCM Thaliana Solano Trillos 4 wins (R1–R4)Ana Cristina Zhindon Minchala 4 wins (R3–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Daniela Alexandra Jacome Revelo	*	½	½	1
2WCMThaliana Solano Trillos	½	*	—	0
3Ana Cristina Zhindon Minchala	½	—	*	½
4Diana Carolina Lajo Timoteo	0	1	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Jacome Revelo, Daniela Alexandra	1670	COL	=13N	+9B	+8N	=11B	+17N	+6B	=2N	+3B	=4N	7.0	48.5	53.5	41.50	1809	+57.2
2	Solano Trillos, ThalianaWCM	1830	COL	+7B	+16N	+24B	+5N	=11B	−3N	=1B	=6N	+10N	6.5	47.5	52.0	36.25	1784	-13.6
3	Lajo Timoteo, Diana Carolina	1651	PER	+28B	=21N	+12B	+10N	+5B	+2B	=4N	−1N	=6B	6.5	47.5	51.5	36.00	1807	+72.8
4	Zhindon Minchala, Ana Cristina	1715	ECU	+15B	−12N	+27B	+16N	+14B	+11N	=3B	=5N	=1B	6.5	45.5	49.5	34.25	1765	+24.0
5	Alvarez, Mia Morena	1813	ARG	+19N	+26B	+14N	−2B	−3N	+32B	+11N	=4B	=7N	6.0	45.5	49.0	29.75	1720	-32.8
6	Ocampo Candela, Patsy Andrea	1624	ECU	+35N	+23B	−11N	+21B	+22N	−1N	+10B	=2B	=3N	6.0	44.5	48.0	29.00	1723	+51.6
7	Ruiz Espinola, Larissa Aleli	1460	PAR	−2N	=25B	+41N	=13B	+26N	+22B	=21N	+12N	=5B	6.0	41.5	44.0	27.25	1704	+86.4
8	Bastidas Bonilla, Sara	1496	COL	+33B	=10N	−1B	+40N	+18B	−14N	+28B	=15N	+19B	6.0	40.0	42.5	25.25	1582	+33.6
9	Samaca Becerra, Linda Gabriela	0	COL	=27B	−1N	−32B	=33N	+37B	+29N	+34B	+22N	+14B	6.0	35.0	38.0	23.75	1588	0.0
10	Morillo Chirinos, Isabella Maria	1602	VEN	+30N	=8B	+13N	−3B	+23N	+17B	−6N	+14N	−2B	5.5	45.0	49.0	27.00	1634	+15.6
11	Zuniga Ugarte, Danya Alexia	1600	PER	+43B	+40N	+6B	=1N	=2N	−4B	−5B	=16N	+15B	5.5	44.5	45.5	23.75	1661	+21.6
12	Sanchez Torres, Juliana	1532	COL	+31N	+4B	−3N	−14B	=13N	+30B	+18N	−7B	+25N	5.5	43.0	47.0	26.75	1502	-10.0
13	Hernandez Aguilar, Maria Victoria	1425	COL	=1B	+37N	−10B	=7N	=12B	−15N	+40B	+23B	+21N	5.5	41.0	43.5	23.75	1529	+38.4
14	Sarmento, Flora Ferreira	1616	BRA	+20B	+29N	−5B	+12N	−4N	+8B	+19N	−10B	−9N	5.0	45.5	49.5	25.50	1661	+18.8
15	Silva Honorato, Antonia Liliana	1432	CHI	−4N	+36B	−22N	+25B	=21N	+13B	+23N	=8B	−11N	5.0	41.5	45.0	23.25	1496	+20.8
16	Hernandez Arboleda, Rebeca	1545	COL	+36N	−2B	+35N	−4B	−19N	+31B	+32N	=11B	=18N	5.0	39.5	43.0	19.75	1523	-11.6
17	Gutarra Minaya, Fabiana Sofia	1579	PER	=37B	+32N	=21B	+29N	−1B	−10N	+27B	−19N	+24B	5.0	38.0	41.0	19.75	1591	+1.2
18	Lizarazo Camelo, Sara Alejandra	1484	COL	+38B	−24N	+33B	=27N	−8N	+25B	−12B	+28N	=16B	5.0	37.0	40.0	19.50	1405	-24.0
19	Castillo Melendez, Ashley Valentina	1439	VEN	−5B	+44N	=40B	=32N	+16B	+27N	−14B	+17B	−8N	5.0	37.0	37.0	17.00	1584	+49.6
20	Santillan Tenecela, Antonela Alej	1404	ECU	−14N	+42B	−23N	−31B	+41N	+26B	−22N	+32B	+27B	5.0	32.5	34.5	16.50	1542	+44.0
21	Garay Huillca, Alisson Jordana	1509	ECU	+44B	=3B	=17N	−6N	=15B	+40N	=7B	=24N	−13B	4.5	41.0	41.0	16.00	1439	-29.2
22	Pusarico Garcia, Marie Jane	1568	BOL	F	+34N	+15B	+28N	−6B	−7N	+20B	−9B	=26N	4.5	40.0	40.0	19.75	1581	+4.4
23	Cachihuango Giraldo, Julieta	1498	COL	+39B	−6N	+20B	+24N	−10B	=28N	−15B	−13N	+34B	4.5	39.0	42.0	18.00	1456	-20.0
24	Gomez Gonzales, Ana Paula	1593	PER	+25N	+18B	−2N	−23B	−32N	+36B	+30N	=21B	−17N	4.5	37.5	41.0	19.25	1376	-73.2
25	Dominguez Valencia, Valery	0	COL	−24B	=7N	+37B	−15N	+33B	−18N	+35B	+29N	−12B	4.5	37.0	40.0	17.00	1394	0.0
26	Hernandez Rojas, Eliana Victoria	1536	COL	+34B	−5N	−28B	+39N	−7B	−20N	+38B	+37N	=22B	4.5	35.0	38.0	14.75	1333	-65.2
27	Carrillo Rosemberg, Rafaella	1496	ECU	=9N	+41B	−4N	=18B	+31N	−19B	−17N	+30B	−20N	4.0	40.5	43.0	16.00	1162	-80.4
28	Chavez Bautista, Ybi Ariana Alexandra	1423	PER	−3N	+31B	+26N	−22B	+35N	=23B	−8N	−18B	=32N	4.0	38.5	42.0	16.00	1436	-21.6
29	Orozco Caceres, Raisa Victoria	1504	ECU	+42N	−14B	+38N	−17B	−30N	−9B	+31N	−25B	+37N	4.0	34.5	36.5	12.00	804	-31.6
30	Acevedo Arce, Mahian	0	COL	−10B	−33N	+44B	+38N	+29B	−12N	−24B	−27N	+39B	4.0	33.0	33.0	10.00	1317	0.0
31	Quispe Quispe, Emmy	0	PER	−12B	−28N	+43B	+20N	−27B	−16N	−29B	+44N	+38B	4.0	31.5	31.5	9.00	1228	0.0
32	Molina Alvarado, Lady Diana	1491	ECU	=41N	−17B	+9N	=19B	+24B	−5N	−16B	−20N	=28B	3.5	40.5	43.0	16.25	1397	-42.4
33	Suarez Rios, Valery	0	COL	−8N	+30B	−18N	=9B	−25N	−34B	+43N	+40B	F	3.5	35.0	36.0	10.50	668	0.0
34	Ortega Guallpa, Noemi Abigail	0	ECU	−26N	−22B	+42N	=35B	−40B	+33N	−9N	+36B	−23N	3.5	32.5	34.5	10.75	1190	-41.2
35	Escaris, Lara	1419	URU	−6B	+39N	−16B	=34N	−28B	+42B	−25N	+41N	F	3.5	32.0	34.0	9.25	1195	-43.2
36	Macias Perez, Marian	0	COL	−16B	−15N	−39B	+44N	+38B	−24N	=41B	−34N	+43B	3.5	27.5	27.5	5.25	703	0.0
37	Ibanez Lopez, Emily Sofia	0	COL	=17N	−13B	−25N	=41B	−9N	+39B	+42N	−26B	−29B	3.0	35.0	37.0	8.75	1197	0.0
38	Tapiero Lozano, Liced Dayana	0	COL	−18N	+43N	−29B	−30B	−36N	+44B	−26N	+42B	−31N	3.0	28.0	28.0	3.00	714	0.0
39	Roldan Aroca, Celeste Maia Cristal	0	COL	−23N	−35B	+36N	−26B	−42N	−37N	+44B	+43B	−30N	3.0	26.0	26.0	4.50	691	0.0
40	Van Rysselberghe Troncoso, Elena Valentina	0	CHI	F	−11B	=19N	−8B	+34N	−21B	−13N	−33N	+41B	2.5	36.0	36.0	8.50	1290	0.0
41	FIDE 144452527	0	—	=32B	−27N	−7B	=37N	−20B	+43N	=36N	−35B	−40N	2.5	31.0	32.0	6.00	1100	0.0
42	Rincon Ardila, Whitnny Dayara	0	COL	−29B	−20N	−34B	+43N	+39B	−35N	−37B	−38N	F	2.0	26.0	26.0	4.00	649	0.0
43	FIDE 144474946	0	—	−11N	−38B	−31N	−42B	+44N	−41B	−33B	−39N	−36N	1.0	27.0	27.0	0.00	800	0.0
44	FIDE 144474954	0	—	−21N	−19B	−30N	−36B	−43B	−38N	−39N	−31B	F	0.0	29.0	30.0	0.00	677	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Ruiz Espinola, Larissa AleliPAR
+86.4
6.0 pts · #12
2Lajo Timoteo, Diana CarolinaPER
+72.8
6.5 pts · #3
3Jacome Revelo, Daniela AlexandraCOL
+57.2
7.0 pts · #4

Top rating losers

1Carrillo Rosemberg, RafaellaECU
-80.4
4.0 pts · #32
2Gomez Gonzales, Ana PaulaPER
-73.2
4.5 pts · #29
3Hernandez Rojas, Eliana VictoriaCOL
-65.2
4.5 pts · #28

Biggest upsets

R2+183 Elo gap
Sanchez Torres, Juliana1532 beat Zhindon Minchala, Ana Cristina1715
R6+179 Elo gap
Lajo Timoteo, Diana Carolina1651 beat WCMSolano Trillos, Thaliana1830
R5+162 Elo gap
Lajo Timoteo, Diana Carolina1651 beat Alvarez, Mia Morena1813