Olimpiada Nacional 2026. Region VI. Sub 16 Fem
10 players participated in this 5-round tournament, held from 18 Mar 2026 to 20 Mar 2026 in ROO, Cancun, Mexico. 1 titled players. Top 10 Elo average was 1186, and top seed was Caissa Liduvina Galaviz Medina (🇲🇽 MEX, 1832).
Dana Katherine Tuk Martin (🇲🇽 MEX, WCM, 1780) won with 4.0/5, ahead of Caissa Liduvina Galaviz Medina (4.0) and Kenia Sofia Ocana Perez (3.5). Tuk Martin won on tie-break after catching the field in the final round.
The biggest upset came in round 3: Kenia Sofia Ocana Perez (1676) beat Dana Katherine Tuk Martin (WCM, 1780), a +104-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R5; 2 players tied at 4.0/5, decided on Buchholz.
2 players finish on 4.0/5. Tuk Martin takes the title on Buchholz Cut1 (13.0).
WCM Dana Katherine Tuk Martin beat Caissa Liduvina Galaviz Medina (White).
Caissa Liduvina Galaviz Medina 4 wins (R1–R4)Kenia Sofia Ocana Perez 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1WCMDana Katherine Tuk Martin | * | 1 | 0 | 1 |
| 2Caissa Liduvina Galaviz Medina | 0 | * | 1 | — |
| 3Kenia Sofia Ocana Perez | 1 | 0 | * | ½ |
| 4Diony Lucia Andrade Gurria | 0 | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Tuk Martin, Dana KatherineWCM | 1780 | MEX | +9B | +4N | −3B | +5N | +2B | 4.0 | 13.0 | 14.0 | 10.50 | 1940 | +38.8 |
| 2 | Galaviz Medina, Caissa Liduvina | 1832 | MEX | +10N | +5B | +7N | +3B | −1N | 4.0 | 12.0 | 12.5 | 8.50 | 1892 | +12.8 |
| 3 | Ocana Perez, Kenia Sofia | 1676 | MEX | +7N | +10B | +1N | −2N | =4B | 3.5 | 13.0 | 13.5 | 8.00 | 1805 | +28.0 |
| 4 | Andrade Gurria, Diony Lucia | 1650 | MEX | +6N | −1B | =5N | +8B | =3N | 3.0 | 12.5 | 14.5 | 7.50 | 1614 | -5.6 |
| 5 | Espinoza Avila, Yareni Sofia | 1767 | MEX | +8B | −2N | =4B | −1B | +9N | 2.5 | 13.0 | 14.0 | 4.50 | 1623 | -31.6 |
| 6 | FIDE 29698022 | 0 | — | −4B | −8N | +9B | =7N | +10B | 2.5 | 8.0 | 8.5 | 2.50 | 1623 | 0.0 |
| 7 | Casanova Suarez, Aranza | 0 | MEX | −3B | +9N | −2B | =6B | =8N | 2.0 | 12.0 | 13.0 | 3.25 | 1569 | 0.0 |
| 8 | Albores Avendano, Juquila Nathalia | 0 | MEX | −5N | +6B | =10N | −4N | =7B | 2.0 | 10.0 | 10.5 | 3.75 | 1392 | 0.0 |
| 9 | Esquivel Esquivel, Brisa Angelina | 1579 | MEX | −1N | −7B | −6N | +10B | −5B | 1.0 | 11.0 | 11.5 | 0.50 | 1583 | 0.0 |
| 10 | Torres Lopez, Valeria | 1578 | MEX | −2B | −3N | =8B | −9N | −6N | 0.5 | 12.0 | 13.0 | 1.00 | 894 | -42.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Tuk Martin, Dana KatherineWCMMEX+38.84.0 pts · #1
- 2Ocana Perez, Kenia SofiaMEX+28.03.5 pts · #3
- 3Galaviz Medina, Caissa LiduvinaMEX+12.84.0 pts · #2
- 1Torres Lopez, ValeriaMEX-42.40.5 pts · #10
- 2Espinoza Avila, Yareni SofiaMEX-31.62.5 pts · #5
- 3Andrade Gurria, Diony LuciaMEX-5.63.0 pts · #7
- R3+104 Elo gap