Format
CM
Costas Marcos, Alejandro
🇪🇸FIDE 94797811· Male· Spain· Born in 1989
Follow Alejandro Costas MarcosTrack his monthly FIDE ratings, games, tournaments and more.
Alejandro Costas Marcos, a 37-year-old Spanish player, is rated 1583 — just 30 short of his peak of 1613 (May 2025, age 36). He has held steady between 1550 and 1600 for 7 months. 29 rated games in the past year (≈27/year long-term). Recent standard appearances include Liga Galega por Equipos de Club 2026 - Segunda Division Grupo E Rondas 9-10, Campionato Galego Absoluto Open 2026, and Liga Galega por Equipos de Club 2026 - Segunda Division Grupo E Rondas 1-4-8. Also played 4 rapid (including Campionato Galego por Equipos de Club 2026 Xadrez Rapido) and 4 blitz events (including Campionato Galego por Equipos de Club 2026 Xadrez Lostrego) recently.
Current rating
1583
Standard
Rpd1512·Blz1426
All-time high
1613
−30 pts below
May 2025 · age 36
May 2025 · age 36
Activity
27
games / yr avg. · ≈2/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#153,484
#153,484 · players worldwide · of 218,279
Career timeline
7 entries2025
Crossed 1600
at age 36
May 2025
All-time peak 1613
at age 36 · −30 from today
May 2025
Best 12-month gain (+281 Elo)
1308 → 1589
Feb 2025
K-factor lowered to 20
at age 36
Feb 2025
2024
Crossed 1500
at age 35
Mar 2024
Crossed 1400
at age 35
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
V Abierto Internacional de Ajedrez Sub-2200 Institucion Educativa ACEIMARperf 1751 (+167) · 3.5/6 · #23
Top opponent
Evolution
-18
1601 → 1583
Tournaments
9
37 games
Score
17/ 3745.9%
15W4D18L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 0/1 | #29 | 925 | -6.4 |
Open Swiss | Apr 2026 | 1/1 | #61 | 2394 | -10.0 |
Open Swiss | Apr 2026 | 3/7 | #90 | 1660 | +5.0 |
Open Swiss | Mar 2026 | 4/4 | #14 | 2401 | +22.6 |
Open Swiss | Mar 2026 | 0/1 | #116 | 919 | -6.2 |
Open Swiss | Feb 2026 | 0/1 | #54 | 936 | -6.0 |
Open Swiss | Dec 2025 | 3.5/6 | #23 | 1751 | +1.0 |
Open Swiss | Nov 2025 | 2.5/3 | #30 | 2046 | -7.8 |
Open Swiss | Nov 2025 | 3/4 | #43 | 1888 | -9.0 |
Rankings
/
Spain
#14,554
out of 20,300 players
Europe
#101,704
in continent
World
#153,469
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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| ... | ||
| 14554 | 1,583 | |
Europe
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| ... | ||
| 101704 | 1,583 | |
World
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| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
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| ... | ||
| 153469 | 1,583 | |