Format
KK
Kalogeropoulos, Konstantinos
🇬🇷FIDE 42171067· Male· Greece· Born in 2015
Follow Konstantinos KalogeropoulosTrack his monthly FIDE ratings, games, tournaments and more.
Konstantinos Kalogeropoulos, a 11-year-old Greek player, is rated 1664. He has fluctuated between 1412 and 1698 over the past 2 years. 72 rated games in the past year (≈43/year long-term). Recent standard appearances include 2026 National Youth Champiosnhips Finals - open U12, 2026 Team Championship of ESSNA - B Category, and 26th Open Tournament 2026 by PAO Chess Club. Also played 8 rapid (including 2nd Easter Marathon YES to CHESS 2026 - Rapid) and 1 blitz events (including 2025 Attica Blitz Championship) recently. His peak of 1698 was reached at age 10 (Aug 2025).
At junior level, he reached #19 and #5 nationally in U12 and U10.
Current rating
1664
Standard
Rpd1610·Blz1617
All-time high
1698
−34 pts below
Aug 2025 · age 10
Aug 2025 · age 10
Activity
41
games / yr avg. · ≈3/mo
65 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#122,926
#122,926 · players worldwide · of 218,279
Career timeline
12 entries2026
100 career games
at age 11
Jun 2026
19th Greek U12 player
at age 11 · rated 1683
May 2026
Best 12-month gain (+271 Elo)
1412 → 1683
May 2026
Re-crossed 1600
at age 11
Apr 2026
Re-crossed 1600
at age 11
Feb 2026
2025
All-time peak 1698
at age 10 · −34 from today
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+7
1657 → 1664
Tournaments
10
78 games
Score
42.5/ 7854.5%
39W15D24L
Top 3 wins
Top 3 losses
2.[L]vsGeorgios Savvas Michailidis1,557·2026 National Youth Champiosnhips Finals - open U12·R6·-27.0
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 6/9 | #10 | 1659 | +4.0 |
Swiss | Mar 2026 | 3/3 | #6 | 2411 | -19.2 |
Open Swiss | Jan 2026 | 6/7 | #9 | 1835 | +30.0 |
Swiss | Jan 2026 | 4.5/6 | #5 | 1883 | +48.4 |
Swiss | Jan 2026 | 4.5/6 | #5 | 1743 | +8.4 |
Swiss | Oct 2025 | 3.5/5 | #15 | 1764 | +7.2 |
Swiss | Sep 2025 | 3.5/4 | #22 | 2047 | -1.2 |
Open Swiss | Sep 2025 | 2.5/9 | #73 | 1564 | -29.2 |
Swiss | Aug 2025 | 2.5/7 | #37 | 1680 | +21.2 |
Swiss | Jul 2025 | 6.5/8 | #5 | 1866 | +86.4 |
Worst Elo result: 32nd Open Nikaias "Honour to National Resistance" 2025 A (-29.2 Elo, finished #73).
Rankings
/
Greece
#1,517
out of 3,681 players
Europe
#84,933
in continent
World
#122,920
out of 400,000+
National ranking
Europe & World
Europe
World
Greece
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