Format
KK
Kao Klein, Mercedes
🇸🇪FIDE 1793977· Female· Sweden· Born in 2013
Follow Mercedes Kao KleinTrack her monthly FIDE ratings, games, tournaments and more.
Mercedes Kao Klein, a 13-year-old Swedish player, is rated 1454 — her current career high. She plays occasionally (7 games in the last 12 months). Recent appearances: Uppsala WE 2025 grp 7 and WE 2 2025, grp 5.
At junior level, she reached #79 and #41 nationally in U14 and U12.
Current rating
1454
Standard
Rpd—·Blz—
All-time high
1454
at best
Oct 2025 · age 12
Oct 2025 · age 12
Activity
10
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#202,635
#202,635 · players worldwide · of 218,279
Career timeline
6 entries2026
79th Swedish U14 player
at age 13 · rated 1454
Jan 2026
2025
All-time peak 1454
at age 12
Oct 2025
41st Swedish U12 player
at age 12 · rated 1453
Sep 2025
Crossed 1400
at age 12
Sep 2025
Crossed 1200
at age 12
Sep 2025
First FIDE rating
1453 · at age 12
Sep 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+1
1453 → 1454
Tournaments
2
10 games
Score
2/ 1020.0%
2W2D6L
Top 1 win
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Aug 2025 | 1/2 | #8 | 715 | 0.0 |
Swiss | Jul 2025 | 1/4 | #12 | 1307 | 0.0 |
Rankings
/
Sweden
#2,896
out of 3,410 players
Europe
#123,934
in continent
World
#202,034
out of 400,000+
National ranking
Europe & World
Europe
World
Sweden
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Europe
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World
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