Format
LL
Lam, Lok Sum
🇭🇰FIDE 6009360· Male· Hong Kong China· Born in 2006
Follow Lok Sum LamTrack his monthly FIDE ratings, games, tournaments and more.
Lok Sum Lam, a 20-year-old Hong Kong player, is rated 1645 — his current career high. He is progressing steadily with +33 Elo over the past 12 months. 52 rated games in the past year (≈29/year long-term). Recent standard appearances include Day of Light Standard Open 2026, KCA Easter Standard Open 2026, and KCA Standard Open 2026 (FIDE Rated) Mar -Apr. Also played 13 rapid (including Asian Amateur Chess Championships 2025 - Open Rapid) and 11 blitz events (including Asian Amateur Chess Championships 2025 - Open Blitz) recently. He reached Hong Kong #95 in Jul 2025.
At junior level, he reached #8 and #11 nationally in U20 and U18.
Current rating
1645
Standard
Rpd1646·Blz1665
All-time high
1645
at best
Jun 2026 · age 20
Jun 2026 · age 20
Activity
29
games / yr avg. · ≈2/mo
52 past 12 mo · ≈4/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#130,075
#130,075 · players worldwide · of 218,279
Career timeline
10 entries2026
All-time peak 1645
at age 20
Jun 2026
2025
8th Hong Kong U20 player
at age 19 · rated 1641
Nov 2025
Peak Hong Kong rank: #95
at age 19 · rated 1623
Jul 2025
Crossed 1600
at age 19
May 2025
K-factor lowered to 20
at age 19
May 2025
Best 12-month gain (+367 Elo)
1192 → 1559
Feb 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
+22
1623 → 1645
Tournaments
12
78 games
Score
47.5/ 7860.9%
42W13D23L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 3.5/2 | #11 | 2514 | +3.6 |
Swiss | Apr 2026 | 3.5/2 | #17 | 2387 | -12.6 |
Swiss | Mar 2026 | 5/6 | #2 | 1853 | +20.2 |
Open Swiss | Feb 2026 | 2/5 | #40 | 1697 | -20.2 |
Swiss | Jan 2026 | 3.5/4 | #2 | 1921 | +13.4 |
Open Swiss | Dec 2025 | 6.5/5 | #76 | 2391 | +3.6 |
Most-Played Opponents
vsIn Hei Henry HoFM
🇭🇰HKG·1828
+4 −13 =1
18 games·last met May 2026
View head-to-head →
vsDaniel King Wai LamFM
🇭🇰HKG·1986
+1 −10 =1
12 games·last met Apr 2026
View head-to-head →
vsLok Ching Tsang
🇭🇰HKG·1626
+1 −6 =1
8 games·last met May 2026
View head-to-head →
vsBrandon Jun Qiao Fang
🇭🇰HKG·1905
+2 −4 =1
7 games·last met Feb 2026
View head-to-head →
vsKa Po Lee
🇭🇰HKG·1588
+2 −5 =0
7 games·last met Jan 2026
View head-to-head →
Rankings
/
Hong Kong China
#101
out of 370 players
Asia-Pacific
#19,333
in continent
World
#130,069
out of 400,000+
National ranking
Europe & World
Europe
World
Hong Kong China
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