Format
AK
Ahlfors, Kezli
🇸🇪FIDE 1706500· Male· Sweden· Born in 1987
Follow Kezli AhlforsTrack his monthly FIDE ratings, games, tournaments and more.
Kezli Ahlfors, a 39-year-old Swedish player, is rated 2289 and sitting in the top 2% of Swedish players, and in the top 2% worldwide. He plays occasionally (8 games in the last 12 months) and took a 12-month break between Apr 2009 and May 2010. Recent standard appearances include Allsvenskan 2025-2026 Superettan r7-9, Allsvenskan 2025-2026 Superettan r4 feb, and Sthlm Lag-DM 2025-2026 div Elit r5. His peak of 2371 was reached at age 18 (Apr 2005, Swedish #30 at the time).
Previously known as Kezli Ong (until Jan 2026). Earned IM norms at Swedish Championship SM-gruppen 2004 and World Youth Ch.Boys 18 2004. At junior level, he reached World #86 in U18 and #1, #1 and #1 nationally in U20, U16 and U14.
Current rating
2289
Standard
Rpd—·Blz—
All-time high
2371
−82 pts below
Apr 2005 · age 18
Apr 2005 · age 18
Activity
7
games / yr avg. · ≈1/mo
8 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
Top 2%
#74 · Swedish players · of 2,924
Career timeline
20 entries2026
Renamed to Ahlfors, Kezli
at age 39
Jan 2026
2022
Re-crossed 2300
at age 35
May 2022
Re-crossed 2300
at age 35
Jan 2022
2017
Re-crossed 2300
at age 30
Nov 2017
2009
Inactive for 12 months
paused at 2224 → returned at 2242
Apr 2009
2006
1st Swedish U20 player
at age 19 · rated 2328
Oct 2006
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Evolution
+7
2282 → 2289
Tournaments
5
8 games
Score
4/ 850.0%
2W4D2L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 2.5/3 | #10 | 2492 | +17.2 |
Team | Feb 2026 | 0.5/1 | #16 | 2328 | +0.2 |
Team | Jan 2026 | 0/1 | #82 | 1511 | -8.8 |
Team | Jan 2026 | 0.5/2 | #66 | 2232 | -2.6 |
Team | Nov 2025 | 0.5/1 | #82 | 2296 | +0.6 |
Rankings
/
Sweden
#74
out of 3,410 players
Europe
#2,982
in continent
World
#4,448
out of 400,000+
National ranking
Europe & World
Europe
World
Sweden
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| ... | ||
| 74 | 2,289 | |
Europe
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| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
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| ... | ||
| 2982 | 2,289 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
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| 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 |
| ... | ||
| 4448 | 2,289 | |