Format
PT
Piiroinen, Tero
🇫🇮FIDE 507539· Male· Finland· Born in 1974
Follow Tero PiiroinenTrack his monthly FIDE ratings, games, tournaments and more.
Tero Piiroinen, a 52-year-old Finnish player, is rated 1901 — just 12 short of his peak of 1913 (Feb 2026, age 52). He has held steady between 1900 and 1950 for 7 months. 28 rated games in the past year (≈16/year long-term). Recent standard appearances include Seniorien (S50) SM-turnaus 2026, Finnish championship league 2025-2026 2 Div Group1 6, and Finnish championship league 2025-2026 2 Div Group1 5.
Current rating
1901
Standard
Rpd1886·Blz—
All-time high
1913
−12 pts below
Feb 2026 · age 52
Feb 2026 · age 52
Activity
29
games / yr avg. · ≈2/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#47,868
#47,868 · players worldwide · of 218,279
Career timeline
15 entries2026
43rd Finnish 50-55 player
at age 52 · rated 1913
Feb 2026
All-time peak 1913
at age 52 · −12 from today
Feb 2026
2024
37th Finnish 45-50 player
at age 50 · rated 1911
Dec 2024
2023
Re-crossed 1800
at age 49
Feb 2023
2022
Re-crossed 1800
at age 48
Dec 2022
2020
Inactive for 12 months
paused at 1831 → returned at 1840
Oct 2020
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+9
1892 → 1901
Tournaments
8
21 games
Score
10/ 2147.6%
6W8D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 3/7 | #8 | 1889 | -2.8 |
Team | Feb 2026 | 0/1 | #28 | 1137 | -9.0 |
Team | Jan 2026 | 1/1 | #4 | 2810 | +12.8 |
Swiss | Nov 2025 | 1.5/4 | #19 | 1852 | -5.6 |
Team | Nov 2025 | 1/1 | #3 | 2611 | +7.0 |
Swiss | Oct 2025 | 1.5/4 | #10 | 1841 | -6.6 |
Team | Sep 2025 | 1/1 | #6 | 2705 | +10.2 |
Team | Sep 2025 | 1/2 | #13 | 1839 | -3.0 |
Most-Played Opponents
vsTomi Tocklin
🇫🇮FIN·1848
+1 −1 =5
7 games·last met May 2026
View head-to-head →
vsJarmo Hautaniemi
🇫🇮FIN·1929
+3 −1 =1
5 games·last met May 2026
View head-to-head →
vsHeikki Syvalahti
🇫🇮FIN·1973
+2 −2 =1
5 games·last met May 2026
View head-to-head →
vsMarko Koivumaki
🇫🇮FIN·1671
+2 −2 =1
5 games·last met Jun 2025
View head-to-head →
vsJyrki Alkkiomaki
🇫🇮FIN·1890
+0 −4 =1
5 games·last met Oct 2024
View head-to-head →
Rankings
/
Finland
#414
out of 813 players
Europe
#35,282
in continent
World
#47,867
out of 400,000+
National ranking
Europe & World
Europe
World
Finland
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| ... | ||
| 414 | 1,901 | |
Europe
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| ... | ||
| 35282 | 1,901 | |
World
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| ... | ||
| 47867 | 1,901 | |