Format
SK
Stefanou, Konstantinos
FM🇬🇷FIDE 25825003· Male· Greece· Born in 2006
Follow Konstantinos StefanouTrack his monthly FIDE ratings, games, tournaments and more.
Konstantinos Stefanou, a 20-year-old Greek FIDE Master, is rated 2260 and sitting in the top 2% of Greek players, and in the top 3% worldwide. He has slipped back 44 Elo over the past 12 months. 60 rated games in the past year (≈42/year long-term). Recent standard appearances include 3rd International Open Katerini chess 2026 - A, 9th International Chess Open Tournament Vardaris 2026 A, and XXXVI Miedzynarodowy Festiwal Szachowy CRACOVIA 2025 Grupa A. Also played 2 rapid (including 2nd Easter Marathon YES to CHESS 2026 - Rapid) and 2 blitz events (including 2nd Easter Marathon YES to CHESS 2026 - Blitz) recently. His peak of 2318 was reached at age 18 (Dec 2024, Greek #43 at the time).
Awarded FM in 2024 (age 18). At junior level, he reached #5, #4, #9, #2, #2 and #8 nationally in U20, U18, U16, U14, U12 and U10.
Current rating
2260
Standard
Rpd2144·Blz2123
All-time high
2318
−58 pts below
Dec 2024 · age 18
Dec 2024 · age 18
Activity
44
games / yr avg. · ≈4/mo
60 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
Top 2%
#76 · Greek players · of 3,059
Career timeline
16 entries2025
5th Greek U20 player
at age 19 · rated 2318
Feb 2025
2024
Peak Greek rank: #43
at age 18 · rated 2318
Dec 2024
4th Greek U18 player
at age 18 · rated 2318
Dec 2024
FM title awardedFM
at age 18
Dec 2024
Crossed 2300
at age 18
Dec 2024
All-time peak 2318
at age 18 · −58 from today
Dec 2024
Standard rating history
Activity & highlights
Top opponent
Evolution
-44
2304 → 2260
Tournaments
8
57 games
Score
34.5/ 5760.5%
25W19D13L
Top 3 wins
2.[W]vsAlexandros PapasimakopoulosIM2,363·9th International Chess Open Tournament Vardaris 2026 A·R5·+12.6
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 5/7 | #9 | 2198 | -9.0 |
Open Swiss | Feb 2026 | 5.5/7 | #8 | 2435 | +35.8 |
Open Swiss | Dec 2025 | 5/9 | #47 | 2232 | -1.0 |
Open Swiss | Sep 2025 | 5/9 | #65 | 2228 | +6.4 |
Open Swiss | Jul 2025 | 4/8 | #121 | 2184 | -21.8 |
Open Swiss | Jul 2025 | 5/9 | #49 | 2076 | -40.6 |
Open Swiss | Jun 2025 | 5/7 | #48 | 2330 | +11.2 |
Team | Jun 2025 | 0/1 | #32 | 1462 | -11.2 |
Most-Played Opponents
vsDimitrios StefanouFM
🇬🇷GRE·2358
+3 −5 =22
30 games·last met Sep 2025
View head-to-head →
vsIoannis K. Kollias
🇬🇷GRE·2091
+9 −3 =5
17 games·last met Sep 2025
View head-to-head →
vsPanormitis Christodoulou
🇬🇷GRE·2098
+5 −0 =7
12 games·last met Sep 2024
View head-to-head →
vsDimitrios MakridisFM
🇬🇷GRE·2311
+2 −6 =4
12 games·last met Sep 2024
View head-to-head →
vsRodolfos StamatiouFM
🇬🇷GRE·2324
+3 −3 =5
11 games·last met Aug 2022
View head-to-head →
Rankings
/
Greece
#76
out of 3,641 players
Europe
#3,696
in continent
World
#5,437
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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