Format
CK
Chatziioannou, Konstantinos
🇬🇷FIDE 42174465· Male· Greece· Born in 2002
Follow Konstantinos ChatziioannouTrack his monthly FIDE ratings, games, tournaments and more.
Konstantinos Chatziioannou, a 24-year-old Greek player, is rated 1519 — just 12 short of his peak of 1531 (Nov 2024, age 22). He plays occasionally (4 games in the last 12 months). Recent appearance: Autumn Open U2100 POS Oct 2025. Also played 10 rapid (including 15th Open GP SO Chalandriou Aug 2025 Rapid) and 2 blitz events (including 18th New Month GP 2026 by SOXalandriou - Blitz) recently.
Current rating
1519
Standard
Rpd1534·Blz1493
All-time high
1531
−12 pts below
Nov 2024 · age 22
Nov 2024 · age 22
Activity
9
games / yr avg. · ≈1/mo
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#177,401
#177,401 · players worldwide · of 216,808
Career timeline
5 entries2024
All-time peak 1531
at age 22 · −12 from today
Nov 2024
Crossed 1500
at age 22
Sep 2024
Crossed 1400
at age 22
Sep 2024
Crossed 1200
at age 22
Sep 2024
First FIDE rating
1529 · at age 22
Sep 2024
Standard rating history
Last 12 months — activity & highlights
Evolution
+17
1502 → 1519
Tournaments
1
5 games
Score
3/ 560.0%
3W0D2L
Top 2 wins
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Oct 2025 | 3/4 | #17 | 1786 | +17.2 |
Rankings
/
Greece
#2,370
out of 3,641 players
Europe
#113,233
in continent
World
#177,358
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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| ... | ||
| 2370 | 1,519 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,735 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
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| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,708 |
| ... | ||
| 113233 | 1,519 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 177358 | 1,519 | |