Format
KN
Kleisarchakis, Nikolaos Georgios
🇬🇷FIDE 42170869· Male· Greece· Born in 2015
Follow Nikolaos Georgios KleisarchakisTrack his monthly FIDE ratings, games, tournaments and more.
Nikolaos Georgios Kleisarchakis, a 11-year-old Greek player, is rated 1458. He has fluctuated between 1435 and 1546 over the past 2 years. 26 rated games in the past year (≈27/year long-term). Recent standard appearances include 2026 Team Championship of ESSTH-CHALK - POA play off - play out, 9th International Chess Open Tournament Vardaris 2026 C, and 2026 Team Championship of ESSTH-CHALK - POA group B, rounds 1-5. Also played 4 rapid events (including 4th Rapid Fridays on SAX Apr 2026) recently. His peak of 1546 was reached at age 10 (Feb 2025).
At junior level, he reached #58 and #12 nationally in U12 and U10.
Current rating
1458
Standard
Rpd1448·Blz—
All-time high
1546
−88 pts below
Feb 2025 · age 10
Feb 2025 · age 10
Activity
29
games / yr avg. · ≈2/mo
25 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#201,238
#201,238 · players worldwide · of 218,279
Career timeline
11 entries2026
58th Greek U12 player
at age 11 · rated 1526
Jan 2026
2025
Re-crossed 1500
at age 10
Dec 2025
Re-crossed 1500
at age 10
Jul 2025
Best 12-month gain (+93 Elo)
1420 → 1513
May 2025
Re-crossed 1500
at age 10
May 2025
All-time peak 1546
at age 10 · −88 from today
Feb 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
-45
1503 → 1458
Tournaments
7
39 games
Score
22/ 3956.4%
16W12D11L
Top 3 wins
1.[W]vsAikaterini Paraskevopoulou1,549·19th Youth Team U12 Championship of ESSTH-CHALK 2025·R5·+21.3
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #108 | 863 | -11.2 |
Open Swiss | Feb 2026 | 5/5 | #16 | 2304 | +21.6 |
Team | Jan 2026 | 0/3 | #79 | 777 | -52.8 |
Swiss | Jan 2026 | 3.5/4 | #20 | 1960 | -21.6 |
Team | Nov 2025 | 5.5/3 | #16 | 2354 | +28.4 |
Team | Sep 2025 | 3/3 | #20 | 2307 | -2.8 |
Swiss | Jul 2025 | 5/6 | #32 | 1873 | -14.4 |
Worst Elo result: 2026 Team Championship of ESSTH-CHALK - POA group B, rounds 1-5 (-52.8 Elo, finished #79).
Rankings
/
Greece
#2,767
out of 3,681 players
Europe
#123,411
in continent
World
#201,097
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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| ... | ||
| 2767 | 1,458 | |
Europe
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| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| ... | ||
| 123411 | 1,458 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 201097 | 1,458 | |