CChessStats

SUB 12 FEMENINO- CAMPEONATO REGIONAL JUVENIL SUR AREQUIPA 2026

Open SwissStandard

21 players participated in this 7-round tournament, held from 11 Jun 2026 to 14 Jun 2026 in Arequipa, Peru. Top 10 Elo average was 1201, and top seed was Chaska Nicole Endara Quillahuaman (🇵🇪 PER, 1566).

Ariana Alicia Cutipa Korinti (🇵🇪 PER, 1422) won with 6.0/7, ahead of Amy Sarahi Marquez Ccori (5.5) and Chaska Nicole Endara Quillahuaman (5.5). Cutipa Korinti took the lead from round 5.

The biggest upset came in round 2: Ana Romina Trivenos Quinte (1415) beat Micaela Karolina Remigio Atoche (1555), a +140-point gap.

Location
🇵🇪Arequipa, Peru
Dates
11 Jun 2026 → 14 Jun 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇵🇪Chaska Nicole Endara Quillahuaman1566
Avg top 10
1,201
Participants
21
Federations · 1 represented
🇵🇪Peru×12
Top 3

How it unfolded

Top 6 · 7 rounds

Ariana Alicia Cutipa Korinti led from R5; +0.5-point edge over the runner-up. Title race converged from 4 co-leaders at R4 to 1 by R5.

Co-leaders
9
6
2
4
1
1
1
23.55.57R1R2R3R4R5R6R7
Cutipa Korinti6Endara Quillahuaman5.5Marquez Ccori5.5Tunque Mamani5Lima Ludena4.54.5
R5–R7 · LEAD HELD

Ariana Alicia Cutipa Korinti held the sole lead from R5 through R7 without losing it.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Ariana Alicia Cutipa Korinti drew with Chaska Nicole Endara Quillahuaman (Black).

WIN STREAKS · 2 top finishers

Ariana Alicia Cutipa Korinti 3 wins (R4–R6)Amy Sarahi Marquez Ccori 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Ariana Alicia Cutipa Korinti*
½
½
1
2Chaska Nicole Endara Quillahuaman
½
*
½
—
3Amy Sarahi Marquez Ccori
½
½
*
½
4Camila Valeria Tunque Mamani
0
—
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Cutipa Korinti, Ariana Alicia1422PER+8B+17N=3N+11B+4N+9B=2N6.028.030.024.501789+94.0
2Marquez Ccori, Amy Sarahi1541PER+20N+9B+5N=4B=3N+7N=1B5.529.530.522.251505-6.0
3Endara Quillahuaman, Chaska Nicole1566PER+18B+6N=1B+7N=2B=5N+14B5.528.029.521.501589+4.0
4Tunque Mamani, Camila Valeria1528PER+21B+14N+10B=2N−1B=8N+5B5.027.527.516.501459-10.8
5FIDE 814405880—+?B+13N−2B+10N+17B=3B−4N4.525.025.011.7515210.0
6Lima Ludena, Maria Jose1429PER+12N−3B+19N−9B+10N=11B+17N4.522.523.512.251618+40.0
7Quispe Quispe, Emmy0PER=13B+?N+?N−3B+12N−2B+11N4.521.021.08.5014290.0
8Ponce Ccari, Glenda Camila0PER−1N+20B−11N+19B+?N=4B+9N4.520.520.58.5012290.0
9Banda Chahuara, Ivette0PER+19B−2N+15B+6N+14B−1N−8B4.026.527.511.5013390.0
10Trivenos Quinte, Ana Romina1415PER+15N+11B−4N−5B−6B+21N+13B4.023.523.59.501379-5.6
11Remigio Atoche, Micaela Karolina1555PER+16B−10N+8B−1N+15B=6N−7B3.526.529.012.251149-61.6
12FIDE 814843990—−6B+18N=17B+13N−7B−14N+?N3.518.518.55.5012990.0
13Aquino Medina, Helen Estefany0PER=7N−5B+?N−12B+?N=17B−10N3.018.518.53.2512920.0
14FIDE 814940500—F−4B+21N+?B−9N+12B−3N3.018.018.03.507470.0
15FIDE 814940410—−10B+16N−9N+21B−11N−?B+?N3.014.014.02.506850.0
16FIDE 814940330—−11N−15B+?B−17N=18N+19B−?N2.511.011.01.757550.0
17Callata Machaca, Maryel Koran1555PERF−1B=12N+16B−5N=13N−6B2.024.024.05.75626-54.0
18FIDE 814325340—−3N−12B−20N+?N=16B−?BF1.512.512.51.257660.0
19FIDE 814618010—−9NF−6B−8N−?B−16N+21B1.015.515.50.006290.0
20FIDE 814298190—−2B−8N+18B−?BFFF1.011.511.51.507410.0
21FIDE 38998290—−4NF−14B−15NF−10B−19N0.017.017.00.006720.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets