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Chong, Rui Ying Isabella

🇸🇬

FIDEFIDE 5837790· Female· Singapore· Born in 2015

Follow Rui Ying Isabella ChongTrack her monthly FIDE ratings, games, tournaments and more.

Rui Ying Isabella Chong, a 11-year-old player, is rated 1552 — just 8 short of her peak of 1560 (Feb 2026, age 11). She is on a steady climb with +70 Elo over the past 12 months. 29 rated games in the past year (≈24/year long-term). Recent standard appearances include 6th DAV- Go Checkmate International FIDE Rated Standard (U-1800) Chess Championship, CFA April Standard, and LCIC 3rd Standard. Also played 15 rapid (including 12th Johor Open Rapid Dec 2025) and 2 blitz events (including 2025 Pesta Sukan Blitz) recently.

At junior level, she reached #29 and #18 nationally in U12 and U10.

Current rating

1552

Standard

Rpd1424·Blz1493

All-time high

1560

−8 pts below
Feb 2026 · age 11

Activity

24

games / yr avg. · ≈2/mo

29 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#165,478

#165,478 · players worldwide · of 218,279

Career timeline

9 entries
2026
29th U12 player nationally
at age 11 · rated 1560
Feb 2026
Re-crossed 1500
at age 11
Feb 2026
All-time peak 1560
at age 11 · −8 from today
Feb 2026
2025
18th U10 player nationally
at age 10 · rated 1508
Jan 2025
2024
Best 12-month gain (+488 Elo)
1060 → 1548
Nov 2024
Crossed 1500
at age 9
Nov 2024

Standard rating history

Peak
FIDE title
Threshold
First rated
FIDE recal.

Activity & highlights

Best result
27th Asian Youth Chess Championships 2025 - G10
perf 1507 (+93) · 3/7 · #49
Top opponent
vs Sheevambigay Sugumaran 1,726
10th Johor Chess Open (Challenger) 2025 · Dec 2025 · +8.9 Elo
Evolution
+143
1409 → 1552
Tournaments
6
40 games
Score
19/ 4047.5%
14W10D16L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
6th DAV- Go Checkmate International FIDE Rated Standard (U-1800) Chess Championship
Swiss
May 20263/3#182317+16.8
CFA April Standard
Swiss
Apr 20263/2#162276-2.8
LCIC 3rd Standard
Open Swiss
Feb 20263/3#142349-22.0
10th Johor Chess Open (Challenger) 2025
Swiss
Dec 20254/6#7414750.0
27th Asian Youth Chess Championships 2025 - G10
Open Swiss
Nov 20253/7#491507-25.6
Clash of the Titans 27-28 Sep 2025 30 plus 30 Standard Tournament (FIDE Rated)
Open Swiss
Sep 20253/3#172383+3.2
Worst Elo result: 27th Asian Youth Chess Championships 2025 - G10 (-25.6 Elo, finished #49).

Rankings

/
Singapore
#254
out of 1,166 players
Asia-Pacific
#29,786
in continent
World
#165,456
out of 400,000+

National ranking

Europe & World

Europe
World
Singapore
1
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2,589
2
🇸🇬Siddharth, JagadeeshFollow Jagadeesh SiddharthTrack their monthly FIDE ratings, games, tournaments and more.
2,513
3
🇸🇬Toh, TerryFollow Terry TohTrack their monthly FIDE ratings, games, tournaments and more.
2,390
4
🇸🇬Goh, Zi HanFollow Zi Han GohTrack their monthly FIDE ratings, games, tournaments and more.
2,383
5
🇸🇬Wong, Zhenyong JaydenFollow Zhenyong Jayden WongTrack their monthly FIDE ratings, games, tournaments and more.
2,371
6
🇸🇬Liu, XiangyiFollow Xiangyi LiuTrack their monthly FIDE ratings, games, tournaments and more.
2,353
7
🇸🇬Villamayor, BuenaventuraFollow Buenaventura VillamayorTrack their monthly FIDE ratings, games, tournaments and more.
2,280
8
🇸🇬Ashwath KaushikFollow Ashwath KaushikTrack their monthly FIDE ratings, games, tournaments and more.
2,266
9
🇸🇬Paciencia, EnriqueFollow Enrique PacienciaTrack their monthly FIDE ratings, games, tournaments and more.
2,259
10
🇸🇬Tan, Yi Rui RayFollow Yi Rui Ray TanTrack their monthly FIDE ratings, games, tournaments and more.
2,247
...
254🇸🇬Chong, Rui Ying Isabella1,552
Asia-Pacific
1
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
1
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
3
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
4
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
5
🇮🇳Anand, ViswanathanFollow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇨🇳Ding, LirenFollow Liren DingTrack their monthly FIDE ratings, games, tournaments and more.
2,738
7
🇮🇳Praggnanandhaa RFollow Praggnanandhaa RTrack their monthly FIDE ratings, games, tournaments and more.
2,735
8
🇷🇺Nepomniachtchi, IanFollow Ian NepomniachtchiTrack their monthly FIDE ratings, games, tournaments and more.
2,733
9
🇮🇳Gukesh DFollow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more.
2,732
10
🇻🇳Le, Quang LiemFollow Quang Liem LeTrack their monthly FIDE ratings, games, tournaments and more.
2,731
...
29786🇸🇬Chong, Rui Ying Isabella1,552
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
165456🇸🇬Chong, Rui Ying Isabella1,552