Campeonato Nacional Sub 12 Femenino COL 2026
Open SwissStandard
29 players participated in this 7-round tournament, held from 20 Mar 2026 to 23 Mar 2026 in Bogota D.C., Colombia. Top 10 Elo average was 1505, and top seed was Valentina Navia Duque (🇨🇴 COL, 1595).
Rebeca Hernandez Arboleda (🇨🇴 COL, 1526) won with 6.0/7, ahead of Maria Victoria Hernandez Aguilar (5.5) and Linda Gabriela Samaca Becerra (5.5). Hernandez Arboleda won solo starting round 4.
Location
🇨🇴Bogota D.C., Colombia
Dates
20 Mar 2026 → 23 Mar 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇨🇴Colombia×22
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsRebeca Hernandez Arboleda led from R4; +0.5-point edge over the runner-up.
Co-leaders
16
8
3
1
1
1
1
R4–R7 · LEAD HELD
Rebeca Hernandez Arboleda held the sole lead from R4 through R7 without losing it.
R7 · HEAD-TO-HEAD · WINNER VS 2ND
Rebeca Hernandez Arboleda lost to Maria Victoria Hernandez Aguilar (Black).
WIN STREAKS · 2 top finishers
Rebeca Hernandez Arboleda 6 wins (R1–R6)Linda Gabriela Samaca Becerra 3 wins (R2–R4)
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hernandez Arboleda, Rebeca | 1526 | COL | +26N | +24B | +15N | +7B | +9N | +5B | −2N | 6.0 | 25.5 | 27.5 | 22.00 | 1705 | +35.2 |
| 2 | Hernandez Aguilar, Maria Victoria | 1459 | COL | +13B | −8N | +18B | +17N | =3B | +14N | +1B | 5.5 | 27.0 | 30.0 | 22.75 | 1800 | +50.4 |
| 3 | Samaca Becerra, Linda Gabriela | 1579 | COL | −18N | +21B | +26N | +8B | =2N | +9B | +7N | 5.5 | 25.0 | 27.0 | 21.25 | 1810 | +30.4 |
| 4 | Ayala Delgado, Gabriela | 1456 | COL | +21N | +18B | −7N | −5B | +8N | +19B | +11N | 5.0 | 24.0 | 27.0 | 17.50 | 1562 | +11.2 |
| 5 | Zambrano Molina, Maria Victoria | 0 | COL | +27B | −14N | +28B | +4N | +12B | −1N | +10B | 5.0 | 24.0 | 25.0 | 15.50 | 1489 | 0.0 |
| 6 | D Lima Diaz, Megan | 0 | COL | +10N | −7B | +25N | −11B | +26N | +12N | +14B | 5.0 | 22.5 | 24.5 | 16.00 | 1522 | 0.0 |
| 7 | Navia Duque, Valentina | 1595 | COL | +16B | +6N | +4B | −1N | =14B | +10N | −3B | 4.5 | 29.0 | 32.5 | 19.25 | 1423 | -41.2 |
| 8 | Ortiz Valencia, Sofia | 0 | COL | +11N | +2B | =12B | −3N | −4B | +15N | +16B | 4.5 | 27.5 | 31.0 | 18.50 | 1517 | 0.0 |
| 9 | Gallego Rodriguez, Salome | 1537 | COL | +17B | +28N | +14B | =12N | −1B | −3N | +18B | 4.5 | 25.5 | 26.5 | 13.00 | 1436 | -23.6 |
| 10 | FIDE 144452527 | 0 | — | −6B | +16N | +20N | +15B | +11N | −7B | −5N | 4.0 | 25.5 | 28.5 | 14.00 | 1540 | 0.0 |
| 11 | Sanchez Torres, Juliana | 1518 | COL | −8B | +13N | +27B | +6N | −10B | +18N | −4B | 4.0 | 25.5 | 27.0 | 13.50 | 659 | -23.2 |
| 12 | Garcia Tabares, Sara Lucia | 1508 | COL | +25N | +19B | =8N | =9B | −5N | −6B | +20N | 4.0 | 25.0 | 27.5 | 13.00 | 1541 | +1.6 |
| 13 | Pimiento, Emily | 0 | COL | −2N | −11B | +?N | −20B | +22N | +25B | +19N | 4.0 | 21.0 | 21.0 | 8.50 | 690 | 0.0 |
| 14 | Contreras Salcedo, Evelyn Daniela | 1431 | COL | +29N | +5B | −9N | +19B | =7N | −2B | −6N | 3.5 | 27.5 | 27.5 | 10.25 | 1264 | -26.0 |
| 15 | Agudelo Guevara, Mariana | 1438 | COL | +23B | +22N | −1B | −10N | =16B | −8B | +24N | 3.5 | 24.0 | 26.5 | 10.25 | 734 | -14.8 |
| 16 | FIDE 144439105 | 0 | — | −7N | −10B | +29N | +21B | =15N | +24B | −8N | 3.5 | 22.0 | 22.0 | 7.25 | 1329 | 0.0 |
| 17 | Montana Consuegra, Andrea Paola | 0 | COL | −9N | +?B | +24N | −2B | −19N | =?B | +27N | 3.5 | 17.0 | 17.0 | 4.00 | 702 | 0.0 |
| 18 | Monje Orozco, Danna Isabella | 0 | COL | +3B | −4N | −2N | +22B | +20N | −11B | −9N | 3.0 | 27.5 | 30.5 | 11.50 | 1275 | 0.0 |
| 19 | Forero Bernal, Sara Valentina | 0 | COL | +?B | −12N | +22B | −14N | +17B | −4N | −13B | 3.0 | 23.0 | 23.0 | 6.50 | 674 | 0.0 |
| 20 | FIDE 144479700 | 0 | — | −22B | +23N | −10B | +13N | −18B | +21N | −12B | 3.0 | 21.0 | 24.0 | 10.00 | 713 | 0.0 |
| 21 | Roldan Aroca, Celeste Maia Cristal | 0 | COL | −4B | −3N | +?B | −16N | +?B | −20B | +26N | 3.0 | 19.0 | 19.0 | 2.00 | 727 | 0.0 |
| 22 | FIDE 144479875 | 0 | — | +20N | −15B | −19N | −18N | −13B | +29B | +?N | 3.0 | 16.5 | 16.5 | 3.00 | 637 | 0.0 |
| 23 | Rozo Cruz, Manuela | 0 | COL | −15N | −20B | +?N | =24B | =25N | +26B | −?N | 3.0 | 13.5 | 13.5 | 4.50 | 637 | 0.0 |
| 24 | FIDE 144480091 | 0 | — | +?B | −1N | −17B | =23N | +27B | −16N | −15B | 2.5 | 21.0 | 21.0 | 3.00 | 686 | 0.0 |
| 25 | Perez Perez, Maria Alejandra | 0 | COL | −12B | +?N | −6B | =27N | =23B | −13N | =?B | 2.5 | 17.5 | 17.5 | 2.25 | 713 | 0.0 |
| 26 | Ocampo Sanchez, Roxana | 0 | COL | −1B | +?N | −3B | +28N | −6B | −23N | −21B | 2.0 | 23.5 | 23.5 | 1.00 | 765 | 0.0 |
| 27 | FIDE 144427816 | 0 | — | −5N | +29B | −11N | =25B | −24N | F | −17B | 1.5 | 18.5 | 18.5 | 1.25 | 717 | 0.0 |
| 28 | FIDE 144465246 | 0 | — | +?N | −9B | −5N | −26B | −?N | F | F | 1.0 | 13.0 | 13.0 | 0.00 | 741 | 0.0 |
| 29 | Rueda Castillo, Salome | 0 | COL | −14B | −27N | −16B | −?N | −?B | −22N | F | 0.0 | 11.5 | 11.5 | 0.00 | 651 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Hernandez Aguilar, Maria VictoriaCOL+50.45.5 pts · #3
- 2Hernandez Arboleda, RebecaCOL+35.26.0 pts · #2
- 3Samaca Becerra, Linda GabrielaCOL+30.45.5 pts · #4
Top rating losers
- 1Navia Duque, ValentinaCOL-41.24.5 pts · #9
- 2Contreras Salcedo, Evelyn DanielaCOL-26.03.5 pts · #12
- 3Gallego Rodriguez, SalomeCOL-23.64.5 pts · #8