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Pei, Kai

🇩🇰

FIDEFIDE 1488783· Male· Denmark· Born in 2018

Follow Kai PeiTrack his monthly FIDE ratings, games, tournaments and more.

Kai Pei, a 8-year-old Danish player, is rated 1604 — just 17 short of his peak of 1621 (May 2026, age 8). He has fluctuated between 1585 and 1621 over the past 2 years. 23 rated games in the past year. Recent standard appearances include Fredericia Chess EMT 2026 - Basis, SonFlow Cup - Kolding Bymesterskab 2026 - 18, and DM i Skak 2026 - KP2-3. Also played 1 rapid event (including Fredericia Chess Rapid 2026 - 3) recently.

At junior level, he reached World #81 in U8.

Current rating

1604

Standard

Rpd1608·Blz—

All-time high

1621

−17 pts below
May 2026 · age 8

Activity

92

games / yr avg. · ≈8/mo

23 past 12 mo · ≈2/mo
classical only
Very active

Signature stat

#145,482

#145,482 · players worldwide · of 218,279

Career timeline

7 entries
2026
81st U8 player worldwide
at age 8 · rated 1621
May 2026
Best 12-month gain (+36 Elo)
1585 → 1621
May 2026
Crossed 1600
at age 8
May 2026
All-time peak 1621
at age 8 · −17 from today
May 2026
Crossed 1500
at age 8
Apr 2026
Crossed 1400
at age 8
Apr 2026

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Rene Deleuran 1,680
SonFlow Cup - Kolding Bymesterskab 2026 - 18 · Apr 2026 · +23.4 Elo
Evolution
+19
1585 → 1604
Tournaments
7
42 games
Score
16/ 4238.1%
23W5D14L

Last 12 months — tournaments

7 events
EventDateScoreRankPerfΔ Elo
Fredericia Chess EMT 2026 - Basis
Swiss
May 20262/5#71563-16.8
SonFlow Cup - Kolding Bymesterskab 2026 - 18
Round-Robin
Apr 20262.5/5#41622+10.4
DM i Skak 2026 - KP2-3
Swiss
Apr 20262/4#91663+17.2
DM i Skak 2026 - KP1-3
Swiss
Mar 20262.5/3#101820+8.0
Hillerod Open 2026 - C
Swiss
Mar 20262/2#1715270.0
Fynsmesterskabet 2026 - 3 Round 5-7
Swiss
Mar 20262/2#615450.0
Frem Open 2026 - 5 Round 1-4
Swiss
Feb 20263/2#214670.0
Worst Elo result: Fredericia Chess EMT 2026 - Basis (-16.8 Elo, finished #7).

Rankings

/
Denmark
#2,258
out of 2,627 players
Europe
#97,500
in continent
World
#145,470
out of 400,000+

National ranking

Europe & World

Europe
World
Denmark
1
🇩🇰Bjerre, Jonas BuhlFollow Jonas Buhl BjerreTrack their monthly FIDE ratings, games, tournaments and more.
2,626
2
🇩🇰Nielsen, Peter HeineFollow Peter Heine NielsenTrack their monthly FIDE ratings, games, tournaments and more.
2,614
3
🇩🇰Hansen, CurtFollow Curt HansenTrack their monthly FIDE ratings, games, tournaments and more.
2,590
4
🇩🇰Thybo, Jesper SondergaardFollow Jesper Sondergaard ThyboTrack their monthly FIDE ratings, games, tournaments and more.
2,579
5
🇩🇰Andersen, MadsFollow Mads AndersenTrack their monthly FIDE ratings, games, tournaments and more.
2,559
6
🇩🇰Chatalbashev, BorisFollow Boris ChatalbashevTrack their monthly FIDE ratings, games, tournaments and more.
2,520
7
🇩🇰Hansen, Sune BergFollow Sune Berg HansenTrack their monthly FIDE ratings, games, tournaments and more.
2,490
8
🇩🇰Rasmussen, Allan StigFollow Allan Stig RasmussenTrack their monthly FIDE ratings, games, tournaments and more.
2,482
9
🇩🇰Ochsner, Bjorn MollerFollow Bjorn Moller OchsnerTrack their monthly FIDE ratings, games, tournaments and more.
2,478
10
🇩🇰Olsen, Filip BoeFollow Filip Boe OlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,475
...
2258🇩🇰Pei, Kai1,604
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
4
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,744
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
7
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,728
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,721
9
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,713
...
97500🇩🇰Pei, Kai1,604
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
145470🇩🇰Pei, Kai1,604