Format
ZK
Zahariou, Konstantinos
🇬🇷FIDE 4234928· Male· Greece· Born in 1942
Follow Konstantinos ZahariouTrack his monthly FIDE ratings, games, tournaments and more.
Konstantinos Zahariou, a 84-year-old Greek player, is rated 1450. He plays occasionally (3 games in the last 12 months) and had 2 career breaks: 30 months (2019–2022, COVID-19 included) and 25 months (2022–2024). Recent appearance: 4th open SAS Koropiou May 2025. Also played 1 rapid event (including Rapid SAS Koropiou Christmas 2025 A) recently. His peak of 1545 was reached at age 82 (Mar 2024).
Current rating
1450
Standard
Rpd1501·Blz—
All-time high
1545
−95 pts below
Mar 2024 · age 82
Mar 2024 · age 82
Activity
4
games / yr avg.
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#202,781
#202,781 · players worldwide · of 216,808
Career timeline
10 entries2024
6th Greek 80+ player
at age 82 · rated 1535
Dec 2024
Best 12-month gain (+304 Elo)
1241 → 1545
Mar 2024
Crossed 1500
at age 82
Mar 2024
Crossed 1400
at age 82
Mar 2024
All-time peak 1545
at age 82 · −95 from today
Mar 2024
2022
9th Greek 75-80 player
at age 80 · rated 1241
Apr 2022
Standard rating history
Last 12 months — activity & highlights
Evolution
-28
1478 → 1450
Tournaments
1
6 games
Score
3.5/ 658.3%
3W1D2L
Top 1 win
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2025 | 3.5/3 | #13 | 2353 | -28.0 |
Rankings
/
Greece
#2,803
out of 3,641 players
Europe
#123,660
in continent
World
#202,593
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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Europe
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World
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