CChessStats

9th Eastern Asia Youth Chess Championships 2025 Standard-G14

Open SwissStandard

24 players participated in this 9-round tournament, held from 22 Jul 2025 to 28 Jul 2025 in Zhuhai,GuangDong, China. 3 titled players from 8 federations. Top 10 Elo average was 1729, and top seed was Sodgerelt Naranbold (🇲🇳 MGL, WCM, 1924).

Jemaicah Yap Mendoza (🇵🇭 PHI, WFM, 1874) won with 8.5/9, ahead of Sodgerelt Naranbold (8.0) and Ziyu He (6.0). Mendoza won solo starting round 3.

The biggest upset came in round 5: Nguyen Ha Anh Tran (1432) beat Yutong(SZ) Liu (1645), a +213-point gap.

Location
🇨🇳Zhuhai,GuangDong, China
Dates
22 Jul 2025 → 28 Jul 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 9 rounds
Top seed
🇲🇳WCMSodgerelt Naranbold1924
Avg top 10
1,729
Participants
24
Titled players · 3
WFM×1
WCM×2
Federations · 8 represented
🇨🇳China×9
🇲🇳Mongolia×3
🇲🇾Malaysia×2
🇰🇷South Korea×2
🇻🇳Vietnam×2
🇹🇭Thailand×1
🇸🇬Singapore×1
🇮🇩Indonesia×1
Top 3

How it unfolded

Top 6 · 9 rounds

WFM Jemaicah Yap Mendoza led from R3; +0.5-point edge over the runner-up.

Co-leaders
9
3
1
1
1
1
1
1
1
2.54.579R1R2R3R4R5R6R7R8R9
Mendoza8.5Naranbold8He6Xia5.5Chen5.5Tawankanjana5
R3–R9 · LEAD HELD

WFM Jemaicah Yap Mendoza held the sole lead from R3 through R9 without losing it.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

WFM Jemaicah Yap Mendoza drew with WCM Sodgerelt Naranbold (White).

WIN STREAKS · 2 top finishers

WFM Jemaicah Yap Mendoza 4+4 wins (R1–R4, R6–R9)WCM Sodgerelt Naranbold 3+4 wins (R2–R4, R6–R9)

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1WFMJemaicah Yap Mendoza*
½
1
1
2WCMSodgerelt Naranbold
½
*
1
1
3WCMZiyu He
0
0
*
½
4Miaoyan Xia
0
0
½
*

Grille américaine

#PlayerEloFedR1R2R3R4R5R6R7R8R9PtsBu C1BuSBPerfΔ
1Mendoza, Jemaicah YapWFM1874PHI+13B+15N+3B+9N=2B+8N+4B+7N+6N8.543.047.543.502137+78.8
2Sodgerelt NaranboldWCM1924MGL=10N+12B+4N+5B=1N+3B+8B+9N+11B8.043.548.041.502019+31.6
3He, ZiyuWCM1743CHN+22N+6B−1N=4B+17N−2N+5B=10B+8N6.045.047.526.001786+23.5
4Xia, Miaoyan1651CHN+18B+16N−2B=3N+9B+5N−1N−6B+10N5.546.049.525.001738+42.0
5Chen, Ziyi Claire1570SGP+21N=7B+23N−2N+10B−4B−3N+13N+14B5.540.542.520.501674+42.8
6Min Amarawatti1622MYA+20B−3N+21B+16N−8N+11B−7N+4N−1B5.041.043.519.501644+6.0
7Tawankanjana, Sasinat1719THA+17B=5N−9B+20N−11B+16N+6B−1B=15N5.040.043.020.501641-32.0
8Wang, Xin Yu Aimee1707MAS−16B+18N+13B+10N+6B−1B−2N=11N−3B4.545.048.519.751652-20.4
9Zee, Hyeonjeong1712KOR+14N=23B+7N−1B−4N+17B=11N−2B=12N4.544.046.018.501640-31.2
10Liu, Jingyu1561CHN=2B=11N+15B−8B−5N+20N+21B=3N−4B4.541.544.019.251599+8.4
11Lau, Chloe Hailey1689HKG=12N=10B=17N+23B+7N−6N=9B=8B−2N4.539.541.517.751625-29.2
12Lim, Yijia Claire1466MAS=11B−2N−20B=22B+24N=19N=14B+16N=9B4.534.536.515.751605+45.2
13Handoko, Claretta Nathania1539INA−1N+14B−8N−21B+23N+18B=17N−5B+24B4.534.536.513.751573+9.6
14Amin-Erdene, Tamir1520MGL−9B−13N+19B+18N=16B=21N=12N+17B−5N4.533.536.016.0015210.0
15Liu, Yutong(SZ)1645CHN+24N−1B−10N−17B−18N+23B+20N+19B=7B4.533.535.513.001460-69.6
16Peng, Xiaolu1498CHN+8N−4B+22N−6B=14N−7B=19N−12B+21N4.035.037.513.501491-6.4
17Wang, Deng1521CHN−7N+24B=11B+15N−3B−9N=13B−14N=22N3.536.038.012.251494-12.0
18Tran, Nguyen Ha Anh1432VIE−4N−8B+24N−14B+15B−13N=22N=21B=19N3.532.034.010.751413-10.0
19Tran Thao Quyen1425VIEFF−14N+24B+22N=12B=16B−15N=18B3.525.525.510.501457+8.8
20Huang, Xiran0CHN−6N=22B+12N−7B=21N−10B−15B=24N=23B3.030.532.59.0014040.0
21Liang, Ruoyan0CHN−5BF−6N+13N=20B=14B−10N=18N−16B2.534.534.510.0013770.0
22Jang, Yunseo1527KOR−3B=20N−16B=12N−19B−24N=18B=23N=17B2.530.032.08.251338-72.4
23Xiao, Baijing0CHNF=9N−5B−11N−13B−15N=24B=22B=20N2.031.031.06.001340-16.8
24Enerel Ganbat0MGL−15B−17N−18B−19N−12B+22B=23N=20B−13N2.029.531.55.0012430.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets