CChessStats

2026 National Age Group Chess Championship - Standard Event U20 Girls

Open SwissStandard

21 players participated in this 5-round tournament, held from 04 Jun 2026 to 06 Jun 2026 in Olongapo City, Philippines. 3 titled players. Top 10 Elo average was 1856, and top seed was Jemaicah Yap Mendoza (🇵🇭 PHI, WFM, 2057).

Jemaicah Yap Mendoza (🇵🇭 PHI, WFM, 2057) won with 4.5/5, ahead of Kate Nicole Ordizo (4.5) and Kyla Deloso Dalagan (3.5). Mendoza shared the lead from round 1, winning on tie-break.

The biggest upset came in round 5: Lovely Ann Geraldino (1686) beat Franchesca Largo (WFM, 1884), a +198-point gap.

Location
🇵🇭Olongapo City, Philippines
Dates
04 Jun 2026 → 06 Jun 2026
Time control
Standard: 60 minutes with 30 seconds increment from move 1
System
Swiss · 5 rounds
Top seed
🇵🇭WFMJemaicah Yap Mendoza2057
Avg top 10
1,856
Participants
21
Titled players · 3
WFM×3
Federations · 1 represented
🇵🇭Philippines×19
Top 3

How it unfolded

Top 6 · 5 rounds

Tight race until R5; 2 players tied at 4.5/5, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
10
5
3
2
2
1.52.545R1R2R3R4R5
Mendoza4.5Ordizo4.5Claros3.5Dalagan3.5Dalagan3.5Umayan3
R5 · TIEBREAK CLUSTER

2 players finish on 4.5/5. Mendoza takes the title on Buchholz Cut1 (13.5).

R5 · HEAD-TO-HEAD · WINNER VS 2ND

WFM Jemaicah Yap Mendoza drew with Kate Nicole Ordizo (White).

WIN STREAKS · 2 top finishers

WFM Jemaicah Yap Mendoza 4 wins (R1–R4)Kate Nicole Ordizo 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WFMJemaicah Yap Mendoza*
½
——
2Kate Nicole Ordizo
½
*——
3WFMApril Joy Claros——*—
4Sara Dalagan———*

Grille américaine

#PlayerEloFedR1R2R3R4R5PtsBu C1BuSBPerfΔ
1Mendoza, Jemaicah YapWFM2057PHI+14B+8N+9B+6N=2B4.513.515.513.252187+25.2
2Ordizo, Kate Nicole1889PHI+7B+10N+17B+13N=1N4.512.513.511.252171+24.4
3Dalagan, Kyla Deloso1722PHI+19B+13N−6B+8N=4N3.511.512.07.251959+31.6
4Dalagan, Sara1845PHI+18B−6N+16B+9N=3B3.511.011.56.751868+4.2
5Claros, April JoyWFM1875PHI+16B−17N=7B+19N+6B3.58.59.06.502016+12.6
6Marticio, Jersey1993PHI+15N+4B+3N−1B−5N3.015.017.09.001908-9.2
7Racasa, Antonella Berthe1641PHI−2N+20B=5N+12B=11N3.013.514.06.251774+17.2
8Umayan, Samantha Babol1853PHI+12N−1B+19N−3B+15N3.012.513.05.001779-7.4
9Geraldino, Lovely Ann1686PHI+21N+15B−1N−4B+13B3.012.012.04.001867+17.2
10Agne, Juzeia Marielle1758PHI+20N−2B−13B+16N+17B3.09.09.53.001723-3.2
11Adra, Kathleen Kim1638PHI−13B=18N+14B+17N=7B3.08.08.54.751699+12.4
12Locmayoan, Raiza Mae1600PHI−8B=14N+18B−7N+21B2.58.58.51.501604-0.6
13Largo, FranchescaWFM1884PHI+11N−3B+10N−2B−9N2.014.017.06.001667-28.8
14Magpily, Francine Elaine1686PHI−1N=12B−11N+18B=16N2.011.512.02.501626-21.2
15Monsales, Janice Ceasa Mharie1680PHI−6B−9N+20B+21N−8B2.09.59.50.501567-25.2
16Marino, Jealy1611PHI−5N+21B−4N−10B=14B1.512.012.01.001469-23.6
17FIDE 52385950—F+5B−2N−11B−10N1.014.014.03.5015970.0
18Santos, Rizzalyn1585PHI−4N=11B−12N−14NF0.511.011.01.501370-38.0
19Nolasco, Rianna Mhaeye1476PHI−3NF−8B−5B=20N0.510.510.50.251418-12.8
20Masangkay, Jecelle Duane1508PHI−10B−7N−15NF=19B0.58.58.50.251317-32.8
21FIDE 5210644580—−9B−16NF−15B−12N0.09.09.00.008440.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets