Format
DT
Diamantidis, Theodoros
🇬🇷FIDE 42141940· Male· Greece· Born in 2013
Follow Theodoros DiamantidisTrack his monthly FIDE ratings, games, tournaments and more.
Theodoros Diamantidis, a 13-year-old Greek player, is rated 1523. He has fluctuated between 1453 and 1618 over the past 2 years. 37 rated games in the past year (≈22/year long-term). Recent standard appearances include 2026 National Youth Champiosnhips Finals - open U14, 2026 Attica Youth Championships - open U14, and Attica Youth Team U16 Championship 2025. Also played 3 rapid (including 2025 Attica Rapid Championship Theodoros Papatheodorou) and 2 blitz events (including 9th team Blitz Nikaias 4 X 4 2025) recently. His peak of 1618 was reached at age 13 (Jan 2026).
At junior level, he reached #60, #38 and #10 nationally in U14, U12 and U10.
Current rating
1523
Standard
Rpd1496·Blz1755
All-time high
1618
−95 pts below
Jan 2026 · age 13
Jan 2026 · age 13
Activity
21
games / yr avg. · ≈2/mo
37 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#175,889
#175,889 · players worldwide · of 216,808
Career timeline
9 entries2026
60th Greek U14 player
at age 13 · rated 1618
Jan 2026
All-time peak 1618
at age 13 · −95 from today
Jan 2026
2025
38th Greek U12 player
at age 12 · rated 1613
Oct 2025
Crossed 1600
at age 12
Oct 2025
Crossed 1500
at age 12
Apr 2025
2024
Best 12-month gain (+344 Elo)
1111 → 1455
Aug 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+18
1505 → 1523
Tournaments
6
46 games
Score
26/ 4656.5%
20W12D14L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/9 | #28 | 1501 | -27.6 |
Swiss | Jan 2026 | 3/3 | #25 | 2350 | -65.2 |
Team | Nov 2025 | 4/2 | #50 | 2428 | +1.6 |
Open Swiss | Sep 2025 | 6/7 | #34 | 1959 | +54.8 |
Swiss | Jul 2025 | 4.5/7 | #26 | 1712 | +20.4 |
Rankings
/
Greece
#2,342
out of 3,641 players
Europe
#112,546
in continent
World
#175,848
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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