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Koe, Ruihe Joshua

🇸🇬

FIDEFIDE 5854164· Male· Singapore· Born in 2017

Follow Ruihe Joshua KoeTrack his monthly FIDE ratings, games, tournaments and more.

Ruihe Joshua Koe, a 9-year-old player, is rated 1531 — his current career high. He has held steady between 1500 and 1550 for 6 months. 15 rated games in the past year (≈11/year long-term). Recent standard appearances include 40th National Age Group Chess Championships Under 9, 27th Asian Youth Chess Championships 2025 - U08, and 23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (U08 Open). Also played 11 rapid (including Fernvale Youth Network - Chess Team Tournament 2025) and 2 blitz events (including 27th Asian Youth Chess Championships 2025 - Blitz U08) recently.

At junior level, he reached #20 nationally in U10.

Current rating

1531

Standard

Rpd1406·Blz1599

All-time high

1531

at best
May 2026 · age 9

Activity

12

games / yr avg. · ≈1/mo

15 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#173,630

#173,630 · players worldwide · of 218,279

Career timeline

6 entries
2026
All-time peak 1531
at age 9
May 2026
20th U10 player nationally
at age 9 · rated 1526
Jan 2026
Crossed 1500
at age 9
Jan 2026
Crossed 1400
at age 9
Jan 2026
Crossed 1200
at age 9
Jan 2026
First FIDE rating
1526 · at age 9
Jan 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Cameron Tay 1,490
40th National Age Group Chess Championships Under 9 · Dec 2025 · +17.9 Elo
Evolution
—
Tournaments
3
27 games
Score
15/ 2755.6%
13W4D10L

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
40th National Age Group Chess Championships Under 9
Open Swiss
Dec 20256/5#815330.0
27th Asian Youth Chess Championships 2025 - U08
Open Swiss
Nov 20254.5/8#3214850.0
23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (U08 Open)
Swiss
Jul 20254.5/2#1713080.0
Hot streak: 3 tournaments without losing Elo.

Rankings

/
Singapore
#277
out of 1,166 players
Asia-Pacific
#32,753
in continent
World
#173,596
out of 400,000+

National ranking

Europe & World

Europe
World
Singapore
1
🇸🇬Tin, JingyaoFollow Jingyao TinTrack their monthly FIDE ratings, games, tournaments and more.
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
...
277🇸🇬Koe, Ruihe Joshua1,531
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
...
32753🇸🇬Koe, Ruihe Joshua1,531
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
...
173596🇸🇬Koe, Ruihe Joshua1,531