Format
TJ
Tefke, Joona
🇫🇮FIDE 513903· Male· Finland· Born in 1986
Follow Joona TefkeTrack his monthly FIDE ratings, games, tournaments and more.
Joona Tefke, a 40-year-old Finnish player, is rated 1861. He has fluctuated between 1842 and 1894 over the past 2 years. 15 rated games in the past year (≈9/year long-term). Recent standard appearances include Finnish championship league 2025-2026 1 Div Group1 7, Finnish championship league 2025-2026 1 Div Group1 6, and Paul Morantin 80-vuotisjuhlaturnaus A. Also played 2 rapid events (including Nopean shakin joukkueiden SM-kilpailu 2025) recently. He had 2 career breaks: 14 months (2019–2020) and 27 months (2020–2022, COVID-19 included). His peak of 1894 was reached at age 38 (Nov 2024).
Previously known as Joona Lehtinen (until Dec 2021).
Current rating
1861
Standard
Rpd1844·Blz1843
All-time high
1894
−33 pts below
Nov 2024 · age 38
Nov 2024 · age 38
Activity
15
games / yr avg. · ≈1/mo
15 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#58,330
#58,330 · players worldwide · of 218,279
Career timeline
11 entries2024
39th Finnish 35-40 player
at age 38 · rated 1894
Nov 2024
All-time peak 1894
at age 38 · −33 from today
Nov 2024
2023
Crossed 1800
at age 37
Nov 2023
K-factor lowered to 20
at age 37
Aug 2023
Best 12-month gain (+126 Elo)
1664 → 1790
May 2023
2021
Renamed to Tefke, Joona
at age 35
Dec 2021
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-10
1871 → 1861
Tournaments
4
9 games
Score
4/ 944.4%
4W2D3L
Top 3 wins
Top 2 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 1/1 | #4 | 2587 | +8.8 |
Team | Jan 2026 | 0.5/1 | #24 | 1951 | +3.6 |
Swiss | Nov 2025 | 1.5/4 | #22 | 1806 | -5.6 |
Team | Sep 2025 | 1/1 | #37 | 2729 | +12.4 |
Rankings
/
Finland
#461
out of 813 players
Europe
#42,745
in continent
World
#58,329
out of 400,000+
National ranking
Europe & World
Europe
World
Finland
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| ... | ||
| 461 | 1,861 | |
Europe
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| 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 |
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| ... | ||
| 42745 | 1,861 | |
World
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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 |
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| ... | ||
| 58329 | 1,861 | |