Format
MD
Martin Diaz, Juan Carlos
🇪🇸FIDE 24547727· Male· Spain· Born in 1973
Follow Juan Carlos Martin DiazTrack his monthly FIDE ratings, games, tournaments and more.
Juan Carlos Martin Diaz, a 53-year-old Spanish player, is rated 1870 — his current career high. He is rising rapidly, having gained +83 Elo over the past 12 months. 26 rated games in the past year (≈18/year long-term). Recent standard appearances include IV Open de Ajedrez Torre de Eboli Rondas 3-5, IV Open de Ajedrez Torre de Eboli Rondas 1-2, and Campeonato Individual de Madrid Veteranos 50 2025-2026. Also played 3 rapid (including Campeonato Individual Ajedrez Rapido de Madrid 2024-2025) and 2 blitz events (including Campeonato de Ajedrez Relampago Individual de Madrid 2024-2025) recently.
Current rating
1870
Standard
Rpd1760·Blz1824
All-time high
1870
at best
Jun 2026 · age 53
Jun 2026 · age 53
Activity
14
games / yr avg. · ≈1/mo
26 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#55,831
#55,831 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1870
at age 53
Jun 2026
Re-crossed 1800
at age 53
Feb 2026
2024
Crossed 1800
at age 51
Mar 2024
2018
100 career games
at age 45
Aug 2018
2016
Best 12-month gain (+206 Elo)
1514 → 1720
Jul 2016
K-factor lowered to 20
at age 43
Jan 2016
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+83
1787 → 1870
Tournaments
7
29 games
Score
16.5/ 2956.9%
12W10D7L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 1/1 | #14 | 2611 | +8.8 |
Open Swiss | Apr 2026 | 1.5/3 | #12 | 1925 | +5.2 |
Open Swiss | Mar 2026 | 1.5/1 | #20 | 2755 | +4.0 |
Open Swiss | Mar 2026 | 6/8 | #21 | 2158 | +50.0 |
Open Swiss | Feb 2026 | 2/4 | #38 | 1778 | -2.0 |
Open Swiss | Jan 2026 | 1/1 | #72 | 2541 | +9.6 |
Open Swiss | Jun 2025 | 3.5/8 | #46 | 1850 | +7.0 |
Hot streak: 4 tournaments without losing Elo.
Rankings
/
Spain
#5,069
out of 20,300 players
Europe
#40,981
in continent
World
#55,830
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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