CChessStats

IRT NACIONAL DE AJEDREZ CLASIFICATORIO CATEGORIA U9 FEMENINO 2026

Open SwissStandard

12 players participated in this 7-round tournament, held from 22 Mar 2026 to 26 Mar 2026 in Portoviejo, Ecuador. Top 10 Elo average was 452, and top seed was Mila Martina Romero Ayon (🇪🇨 ECU, 1616).

Mia Isabella Peralvo Cabrera (🇪🇨 ECU, 1437) won with 6.0/7, ahead of Mila Martina Romero Ayon (6.0) and Keiko Kim Ling Gomez (5.0). Peralvo Cabrera shared the lead from round 6, winning on tie-break.

The biggest upset came in round 3: Mia Isabella Peralvo Cabrera (1437) beat Mila Martina Romero Ayon (1616), a +179-point gap.

Location
🇪🇨Portoviejo, Ecuador
Dates
22 Mar 2026 → 26 Mar 2026
Time control
Standard: 45 minutes with 30 seconds increment from move 1
System
Swiss · 7 rounds
Top seed
🇪🇨Mila Martina Romero Ayon1616
Avg top 10
452
Participants
12
Federations · 1 represented
🇪🇨Ecuador×4
Top 3

How it unfolded

Top 6 · 7 rounds

Tight race until R7; 2 players tied at 6.0/7, decided on Buchholz.

Co-leaders
7
3
2
1
1
3
2
23.55.57R1R2R3R4R5R6R7
Peralvo Cabrera6Romero Ayon65Ling Gomez54Freire Castro4
R7 · TIEBREAK CLUSTER

2 players finish on 6.0/7. Peralvo Cabrera takes the title on Buchholz Cut1 (27.0).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Mia Isabella Peralvo Cabrera beat Mila Martina Romero Ayon (Black).

WIN STREAKS · 3 top finishers

Mia Isabella Peralvo Cabrera 3+3 wins (R1–R3, R5–R7)Mila Martina Romero Ayon 4 wins (R4–R7)FIDE 3676226 4 wins (R4–R7)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Mia Isabella Peralvo Cabrera*
1
1
0
2Mila Martina Romero Ayon
0
*—
1
3FIDE 3676226
0
—*
1
4Keiko Kim Ling Gomez
1
0
0
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7PtsBu C1BuSBPerfΔ
1Peralvo Cabrera, Mia Isabella1437ECU+10B+4N+2N−3B+5N+6B+7N6.027.029.024.001554+11.2
2Romero Ayon, Mila Martina1616ECU+12B+6N−1B+11N+9B+3N+5B6.023.025.019.001459-19.2
3Ling Gomez, Keiko Kim1469ECU+7N+5B+8N+1N+6B−2B−4N5.028.031.020.001545+8.0
4FIDE 36762260—+9N−1B−5N+7B+8N+10B+3B5.023.025.015.0014590.0
5Freire Castro, Arleth Sarahi0ECU+?B−3N+4B+9N−1B+11N−2N4.026.026.09.007190.0
6FIDE 36600600—+11N−2B+?N+8B−3N−1N+12B4.024.024.07.007190.0
7FIDE 36703330—−3B+?N−11B−4N+12B+9N−1B3.022.022.04.006590.0
8FIDE 36706270—+?NF−3B−6N−4B+?B+10N3.016.016.02.006680.0
9FIDE 36770520—−4BF+10N−5B−2N−7B+?N2.020.020.02.008400.0
10FIDE 36770790—−1NF−9B+12N+?B−4N−8B2.018.018.02.006490.0
11FIDE 36771090—−6BF+7N−2B−?N−5B+?N2.017.017.03.008400.0
12FIDE 36770600—−2N−?B+?N−10B−7N+?B−6N2.015.015.00.008400.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets