CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2025 SUB 13 Femenino
Open SwissStandard
35 players participated in this 7-round tournament, held from 05 Jun 2025 to 07 Jun 2025 in Lima, Peru. Top 10 Elo average was 1632, and top seed was Fabiana Jimenez Salas (🇵🇪 PER, 1736).
Rihanna Irina Rojas Salas (🇵🇪 PER, 1716) won with 6.0/7, ahead of Antonella Chira Diaz (6.0) and Ana Lucia Ninahuanca Salazar (5.5). Rojas Salas shared the lead from round 1, winning on tie-break.
The biggest upset came in round 1: Luhana Scarlet Torres Pablo (1400) beat Yenny Daniela Vela Minaya (1590), a +190-point gap.
Location
🇵🇪Lima, Peru
Dates
05 Jun 2025 → 07 Jun 2025
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Federations · 1 represented
🇵🇪Peru×34
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 7 roundsTight race until R5; 2 players tied at 6.0/7, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.
Co-leaders
16
8
3
3
1
1
2
R5–R7 · LEAD HELD
Rihanna Irina Rojas Salas held the sole lead from R5 through R7 without losing it.
R7 · TIEBREAK CLUSTER
2 players finish on 6.0/7. Rojas Salas takes the title on Buchholz Cut1 (28.0).
WIN STREAKS · 3 top finishers
Rihanna Irina Rojas Salas 3 wins (R1–R3)Antonella Chira Diaz 3 wins (R5–R7)Ana Lucia Ninahuanca Salazar 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Rihanna Irina Rojas Salas | * | — | ½ | 1 |
| 2Antonella Chira Diaz | — | * | — | ½ |
| 3Ana Lucia Ninahuanca Salazar | ½ | — | * | ½ |
| 4Fabiana Jimenez Salas | 0 | ½ | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | R7 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Rojas Salas, Rihanna Irina | 1716 | PER | +19B | +8N | +6B | =5N | +11B | +4N | =3B | 6.0 | 28.0 | 31.5 | 26.50 | 1889 | +51.2 |
| 2 | Chira Diaz , Antonella | 1656 | PER | +15N | +9B | =4B | =6N | +16B | +5N | +8B | 6.0 | 26.5 | 30.0 | 25.25 | 1828 | +51.2 |
| 3 | Ninahuanca Salazar, Ana Lucia | 1692 | PER | +32B | +16N | +7B | =4N | =5B | +15B | =1N | 5.5 | 27.0 | 28.5 | 20.75 | 1753 | +18.0 |
| 4 | Jimenez Salas, Fabiana | 1736 | PER | +18N | +13B | =2N | =3B | +21N | −1B | +12N | 5.0 | 29.0 | 32.0 | 20.25 | 1725 | 0.0 |
| 5 | Lajo Timoteo, Diana Carolina | 1694 | PER | +21N | +17B | +14N | =1B | =3N | −2B | =7N | 4.5 | 29.5 | 32.5 | 18.50 | 1708 | +4.0 |
| 6 | Api Bringas, Zamari Teresa | 1540 | PER | +35N | +22B | −1N | =2B | +7B | −8N | +13B | 4.5 | 28.0 | 28.5 | 15.00 | 1544 | +1.2 |
| 7 | Cordero Garcia, Hanny Elisabeth Killari | 0 | PER | +12N | +24B | −3N | +9B | −6N | +14N | =5B | 4.5 | 27.0 | 30.0 | 17.75 | 1620 | 0.0 |
| 8 | Cusi Sarasi, Daianna Anthuane | 1457 | PER | +34N | −1B | +27N | +29B | =15N | +6B | −2N | 4.5 | 24.5 | 25.5 | 11.75 | 1497 | +5.2 |
| 9 | Rodriguez Vallejo, Killari Ariela | 1455 | PER | +33B | −2N | +23B | −7N | =26N | +17B | +15N | 4.5 | 23.0 | 24.5 | 12.75 | 1623 | +34.0 |
| 10 | Vela Minaya, Yenny Daniela | 1590 | PER | −22N | =23B | =25N | +27B | =17N | +11N | +19B | 4.5 | 20.0 | 22.5 | 14.75 | 1523 | -17.2 |
| 11 | Escobar Ccallata, Lenka Teresa | 1497 | PER | =23N | +29B | =24N | +18B | −1N | −10B | +21N | 4.0 | 23.0 | 25.0 | 11.50 | 1560 | +20.4 |
| 12 | Zuniga Ugarte, Danya Alexia | 1530 | PER | −7B | +30N | F | +23N | +18B | +16N | −4B | 4.0 | 21.5 | 21.5 | 12.00 | 1593 | +6.0 |
| 13 | Otrilla Guevara, Mariana | 1504 | PER | +30B | −4N | +22B | −15N | +31N | +21B | −6N | 4.0 | 21.0 | 22.5 | 9.50 | 1437 | -16.0 |
| 14 | Bazan Zacarias, Kiara Valentina | 1520 | PER | +27N | +31B | −5B | −21N | +29N | −7B | +22B | 4.0 | 19.5 | 21.0 | 9.00 | 1388 | -21.6 |
| 15 | Meneses Vertiz, Luana | 1429 | PER | −2B | +25N | +26N | +13B | =8B | −3N | −9B | 3.5 | 27.5 | 30.0 | 11.75 | 1538 | +39.2 |
| 16 | Aguilar Huaraca, Briana Camila | 0 | PER | +26N | −3B | +17N | +24B | −2N | −12B | =18N | 3.5 | 25.5 | 28.0 | 10.75 | 1566 | 0.0 |
| 17 | Morales Valladares, Luciana Gabriela | 1474 | PER | +20B | −5N | −16B | +34N | =10B | −9N | +26N | 3.5 | 23.0 | 24.0 | 9.25 | 1491 | +2.0 |
| 18 | Meneses Vertiz, Lara | 1445 | PER | −4B | +20N | +34B | −11N | −12N | +29B | =16B | 3.5 | 22.0 | 23.0 | 8.25 | 784 | -39.2 |
| 19 | Vasquez Godoy, Rafaela | 1443 | PER | −1N | +35B | −29N | =20B | +24N | +26B | −10N | 3.5 | 21.5 | 22.0 | 7.75 | 1619 | +36.4 |
| 20 | Huamantupa Cuba, Qorillary | 0 | PER | −17N | −18B | +28B | =19N | =25N | +23B | =24N | 3.5 | 19.5 | 22.0 | 10.25 | 1414 | 0.0 |
| 21 | Araujo Caycho, Briana Valeska | 1433 | PER | −5B | +33N | +31N | +14B | −4B | −13N | −11B | 3.0 | 23.0 | 24.5 | 7.00 | 1346 | -22.4 |
| 22 | Torres Pablo, Luhana Scarlet | 1400 | PER | +10B | −6N | −13N | −26B | +30N | +25B | −14N | 3.0 | 22.5 | 24.5 | 9.50 | 1400 | -0.8 |
| 23 | Guzman Tovar, Lorena Christiane | 0 | PER | =11B | =10N | −9N | −12B | +32B | −20N | +34B | 3.0 | 22.0 | 23.0 | 6.75 | 1427 | 0.0 |
| 24 | Barzola Esteban, Rose Mia | 1607 | PER | +28B | −7N | =11B | −16N | −19B | +33N | =20B | 3.0 | 21.5 | 23.0 | 7.75 | 1442 | -26.0 |
| 25 | Olortigue Villanueva, Rihana Alessandra | 1448 | PER | −29N | −15B | =10B | +33N | =20B | −22N | +27N | 3.0 | 19.0 | 20.5 | 8.00 | 1201 | -36.8 |
| 26 | Espiritu Laureano, Mia Camila | 1557 | PER | −16B | +28N | −15B | +22N | =9B | −19N | −17B | 2.5 | 21.5 | 24.0 | 7.75 | 1379 | -60.4 |
| 27 | Feria Calambrogio, Julieta Fernanda | 0 | PER | −14B | +32N | −8B | −10N | =33B | +31N | −25B | 2.5 | 19.0 | 20.5 | 3.75 | 1251 | 0.0 |
| 28 | Vilcapoma Cordova, Julia Isabella | 1401 | PER | −24N | −26B | −20N | F | +34B | +32N | =31B | 2.5 | 13.0 | 13.0 | 3.25 | 1408 | +0.4 |
| 29 | Ventura Pizarro Ariana Fernanda | 0 | PER | +25B | −11N | +19B | −8N | −14B | −18N | −30B | 2.0 | 22.5 | 24.5 | 6.50 | 1342 | 0.0 |
| 30 | Gomez Moroco, Laura | 0 | PER | −13N | −12B | −32B | +35N | −22B | F | +29N | 2.0 | 15.0 | 15.0 | 2.50 | 664 | 0.0 |
| 31 | Wochiny Reyes, Zohane Valquiria | 0 | PER | F | −14N | −21B | +32N | −13B | −27B | =28N | 1.5 | 17.5 | 17.5 | 2.75 | 1307 | 0.0 |
| 32 | Haro Rengifo, Adira Mayte | 1432 | PER | −3N | −27B | +30N | −31B | −23N | −28B | =35B | 1.5 | 17.0 | 17.5 | 2.25 | 750 | -28.8 |
| 33 | Priale Huaman, Fiorella Nicole | 0 | PER | −9N | −21B | +35N | −25B | =27N | −24B | F | 1.5 | 16.5 | 16.5 | 1.75 | 689 | 0.0 |
| 34 | Lizarraga Alencastre, Dayra Camila | 0 | PER | −8B | F | −18N | −17B | −28N | +35B | −23N | 1.0 | 17.5 | 17.5 | 0.50 | 646 | 0.0 |
| 35 | FIDE 81458525 | 0 | — | −6B | −19N | −33B | −30B | F | −34N | =32N | 0.5 | 14.0 | 14.0 | 0.75 | 1198 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Rojas Salas, Rihanna IrinaPER+51.26.0 pts · #1
- 2Chira Diaz , AntonellaPER+51.26.0 pts · #2
- 3Meneses Vertiz, LuanaPER+39.23.5 pts · #7
Top rating losers
- 1Espiritu Laureano, Mia CamilaPER-60.42.5 pts · #14
- 2Meneses Vertiz, LaraPER-39.23.5 pts · #31
- 3Olortigue Villanueva, Rihana AlessandraPER-36.83.0 pts · #29
Biggest upsets
- R1+190 Elo gap
- R5+164 Elo gap
- R3+128 Elo gap