Format
OC
Ong, Chyia Ler, Isaac
🇲🇾FIDE 35850949· Male· Malaysia· Born in 2010
Follow Chyia Ler OngTrack his monthly FIDE ratings, games, tournaments and more.
Chyia Ler, Isaac Ong, a 16-year-old Malaysian player, is rated 1564 — his current career high. He plays occasionally (4 games in the last 12 months). Recent appearance: CAKRA CLASSICAL CHESS TOURNAMENT AUGUST 2025 FIDE RATED UNDER 1800. Also played 2 rapid events (including 4th Taylors Rapid Chess Championship: Ultimate Clash) recently.
At junior level, he reached #97 nationally in U16.
Current rating
1564
Standard
Rpd1518·Blz—
All-time high
1564
at best
Feb 2026 · age 16
Feb 2026 · age 16
Activity
7
games / yr avg. · ≈1/mo
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#160,840
#160,840 · players worldwide · of 218,279
Career timeline
6 entries2026
All-time peak 1564
at age 16
Feb 2026
2025
97th Malaysian U16 player
at age 15 · rated 1549
Apr 2025
Crossed 1500
at age 15
Apr 2025
Crossed 1400
at age 15
Apr 2025
Crossed 1200
at age 15
Apr 2025
First FIDE rating
1549 · at age 15
Apr 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+15
1549 → 1564
Tournaments
1
7 games
Score
4/ 757.1%
3W2D2L
Top 2 wins
Top 2 losses
1.[L]vsSyazrin Abd Rahman1,648·CAKRA CLASSICAL CHESS TOURNAMENT AUGUST 2025 FIDE RATED UNDER 1800·R4·-14.9
2.[L]vsZharfan Khairulasmawi1,684·CAKRA CLASSICAL CHESS TOURNAMENT AUGUST 2025 FIDE RATED UNDER 1800·R5·-13.0
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Aug 2025 | 4/4 | #26 | 2482 | +7.6 |
Rankings
/
Malaysia
#743
out of 2,302 players
Asia-Pacific
#28,194
in continent
World
#160,823
out of 400,000+
National ranking
Europe & World
Europe
World
Malaysia
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