XIII Torneo Internacional y Nacional de Ajedrez Copa Revolucion 2025 Sub 11 Femenil
12 players participated in this 7-round tournament, held from 14 Nov 2025 to 17 Nov 2025 in CDM, Ciudad de Mexico, Mexico. 2 federations represented. Top 10 Elo average was 773, and top seed was Maria Josefina Lizarraga Valdez ( FID, 1640).
Nirvana Camacho Chavez (🇲🇽 MEX, 1574) won with 6.5/7, ahead of Brianna Bouchot Garcia (5.0) and Izel Alexandra Mote Amasifuen (4.5). Camacho Chavez won solo starting round 5.
The biggest upset came in round 4: Izel Alexandra Mote Amasifuen (1487) beat Maria Josefina Lizarraga Valdez (1640), a +153-point gap.
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How it unfolded
Top 6 · 7 roundsNirvana Camacho Chavez led from R5; +1.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Nirvana Camacho Chavez never relinquished the lead after R5; final gap +1.5 over the runner-up.
Nirvana Camacho Chavez beat Brianna Bouchot Garcia (Black).
Nirvana Camacho Chavez 4 wins (R4–R7)Brianna Bouchot Garcia 3 wins (R5–R7)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Nirvana Camacho Chavez | * | 1 | 1 | 1 |
| 2Brianna Bouchot Garcia | 0 | * | 1 | 0 |
| 3Izel Alexandra Mote Amasifuen | 0 | 0 | * | ½ |
| 4Jessyca Gisele Malaquias Moreno | 0 | 1 | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Camacho Chavez, Nirvana | 1574 | MEX | +8B | +7N | =6B | +2N | +3B | +4B | +5N | 6.5 | 23.0 | 26.0 | 24.50 | 2308 | +33.2 |
| 2 | Bouchot Garcia, Brianna | 0 | MEX | −4N | +11B | +9N | −1B | +8N | +?B | +3N | 5.0 | 21.0 | 21.0 | 10.50 | 1541 | 0.0 |
| 3 | Mote Amasifuen, Izel Alexandra | 1487 | MEX | +12B | +10N | =4B | +6N | −1N | +5B | −2B | 4.5 | 23.5 | 23.5 | 10.00 | 1532 | +4.8 |
| 4 | Malaquias Moreno, Jessyca Gisele | 0 | MEX | +2B | =5N | =3N | +7B | +6B | −1N | −8B | 4.0 | 25.5 | 28.5 | 15.00 | 1528 | 0.0 |
| 5 | Villar Velazquez, Maydi | 0 | MEX | −9N | =4B | +11N | +?B | +7N | −3N | −1B | 3.5 | 21.0 | 21.0 | 5.00 | 1523 | 0.0 |
| 6 | Lizarraga Valdez, Maria Josefina | 1640 | FID | +?N | +9B | =1N | −3B | −4N | =10B | −7N | 3.0 | 22.5 | 22.5 | 7.00 | 1436 | 0.0 |
| 7 | Mireles Nunez, Naylea | 1530 | MEX | +11N | −1B | F | −4N | −5B | +9N | +6B | 3.0 | 20.0 | 20.0 | 6.00 | 770 | -17.6 |
| 8 | Ibanez Calva, Ana Karina | 0 | MEX | −1N | −?B | F | +10N | −2B | +11B | +4N | 3.0 | 17.0 | 17.0 | 5.50 | 738 | 0.0 |
| 9 | FIDE 550002031 | 0 | — | +5B | −6N | −2B | +11N | −?N | −7B | +10B | 3.0 | 16.0 | 16.0 | 5.00 | 716 | 0.0 |
| 10 | Carrillo Leyva, Frida Solansh | 0 | MEX | F | −3B | −?N | −8B | +11B | =6N | −9N | 1.5 | 13.5 | 13.5 | 1.50 | 697 | 0.0 |
| 11 | FIDE 29638097 | 0 | — | −7B | −2N | −5B | −9B | −10N | −8N | −?B | 0.0 | 19.0 | 19.0 | 0.00 | 716 | 0.0 |
| 12 | Hernandez Juarez, Maria Fernanda | 1496 | MEX | −3N | F | F | F | F | F | F | 0.0 | 7.5 | 7.5 | 0.00 | 688 | -20.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Camacho Chavez, NirvanaMEX+33.26.5 pts · #3
- 2Mote Amasifuen, Izel AlexandraMEX+4.84.5 pts · #6
- 3Ibanez Calva, Ana KarinaMEX0.03.0 pts · #10
- 1Hernandez Juarez, Maria FernandaMEX-20.40.0 pts · #7
- 2Mireles Nunez, NayleaMEX-17.63.0 pts · #9
- 3Ibanez Calva, Ana KarinaMEX0.03.0 pts · #10
- R4+153 Elo gap
- R7+110 Elo gap