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
1
5 games
Score
1/ 520.0%
2W0D3L
Top 1 win
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Aug 2025 | 1/2 | #8 | 715 | 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
| 1 | 🇸🇪Follow Nils GrandeliusTrack their monthly FIDE ratings, games, tournaments and more. | 2,647 |
| 2 | 🇸🇪Follow Ferdinand HellersTrack their monthly FIDE ratings, games, tournaments and more. | 2,581 |
| 3 | 🇸🇪Follow Vitaly SivukTrack their monthly FIDE ratings, games, tournaments and more. | 2,511 |
| 4 | 🇸🇪Follow Platon GalperinTrack their monthly FIDE ratings, games, tournaments and more. | 2,509 |
| 5 | 🇸🇪Follow Jung Min SeoTrack their monthly FIDE ratings, games, tournaments and more. | 2,488 |
| 6 | 🇸🇪Follow Erik BlomqvistTrack their monthly FIDE ratings, games, tournaments and more. | 2,487 |
| 7 | 🇸🇪Follow Emanuel BergTrack their monthly FIDE ratings, games, tournaments and more. | 2,474 |
| 8 | 🇸🇪Follow Edvin TrostTrack their monthly FIDE ratings, games, tournaments and more. | 2,460 |
| 8 | 🇸🇪Follow Hampus SorensenTrack their monthly FIDE ratings, games, tournaments and more. | 2,460 |
| 10 | 🇸🇪Follow Isak StormeTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |