Format
FB
Foo, Bo Cheong Mark
🇲🇾FIDE 35867566· Male· Malaysia· Born in 2011
Follow Bo Cheong Mark FooTrack his monthly FIDE ratings, games, tournaments and more.
Bo Cheong Mark Foo, a 15-year-old Malaysian player, is rated 1484. He has slipped back 185 Elo over the past 12 months. 28 rated games in the past year. Recent standard appearances include 27th GACC Classical Open, 7th Chess Hub Double Weekends Open Classical Tournament, and 6th Kuala Lumpur Classics 2200 (2nd KL Day Classics) FIDE-Rated. Also played 2 rapid (including NATIONAL RAPID CHESS CHAMPIONSHIP 2025) and 1 blitz events (including NATIONAL BLITZ CHESS CHAMPIONSHIP 2025) recently. His peak of 1669 was reached at age 15 (Jan 2026).
At junior level, he reached #50 nationally in U16.
Current rating
1484
Standard
Rpd—·Blz1566
All-time high
1669
−185 pts below
Jan 2026 · age 15
Jan 2026 · age 15
Activity
56
games / yr avg. · ≈5/mo
28 past 12 mo · ≈2/mo
classical only
Active
classical only
Active
Signature stat
#191,827
#191,827 · players worldwide · of 218,279
Career timeline
6 entries2026
50th Malaysian U16 player
at age 15 · rated 1669
Jan 2026
Crossed 1600
at age 15
Jan 2026
Crossed 1500
at age 15
Jan 2026
Crossed 1400
at age 15
Jan 2026
All-time peak 1669
at age 15 · −185 from today
Jan 2026
First FIDE rating
1669 · at age 15
Jan 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-185
1669 → 1484
Tournaments
5
50 games
Score
15/ 5030.0%
13W10D27L
Top 3 wins
2.[W]vsChong Hup Chuah1,616·l7th Penang Heritage City International Chess Open 2025 (Challenger)·R2·+17.0
Top 3 losses
1.[L]vsQzi Yann Clanice Ooi1,516·l7th Penang Heritage City International Chess Open 2025 (Challenger)·R4·-28.3
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/7 | #46 | 1631 | -48.0 |
Swiss | Feb 2026 | 1.5/5 | #11 | 1485 | -30.4 |
Swiss | Jan 2026 | 1.5/3 | #52 | 1465 | -30.0 |
Open Swiss | Jan 2026 | 3/4 | #108 | 1685 | -76.4 |
Open Swiss | Dec 2025 | 5.5/9 | #20 | 1599 | 0.0 |
Rankings
/
Malaysia
#1,064
out of 2,302 players
Asia-Pacific
#40,128
in continent
World
#191,751
out of 400,000+
National ranking
Europe & World
Europe
World
Malaysia
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