Format
CR
Casajus Rubio, David
🇪🇸FIDE 94753253· Male· Spain· Born in 2013
Follow David Casajus RubioTrack his monthly FIDE ratings, games, tournaments and more.
David Casajus Rubio, a 13-year-old Spanish player, is rated 1729 — his current career high. He is climbing fast, having gained +137 Elo over the past 12 months. 29 rated games in the past year (≈28/year long-term). Recent standard appearances include Juegos Deportivos de Navarra S14 2026 Individual Masculino, VII Palacio de Pioneros, and CIUDAD DE PAMPLONA - PEPE LEUZA IN MEMORIAM 2026. Also played 4 rapid (including XXXII Paz de Ciganda 2026) and 1 blitz events (including Campeonato de Ajedrez Relampago por Equipos de Navarra 2025) recently.
At junior level, he reached #77 nationally in U12.
Current rating
1729
Standard
Rpd1637·Blz1637
All-time high
1729
at best
May 2026 · age 13
May 2026 · age 13
Activity
27
games / yr avg. · ≈2/mo
29 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#99,637
#99,637 · players worldwide · of 216,808
Career timeline
8 entries2026
All-time peak 1729
at age 13
May 2026
2025
Re-crossed 1600
at age 12
Jun 2025
2024
Best 12-month gain (+243 Elo)
1393 → 1636
Mar 2024
Crossed 1600
at age 11
Mar 2024
Crossed 1500
at age 11
Mar 2024
Crossed 1400
at age 11
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+124
1605 → 1729
Tournaments
8
29 games
Score
14.5/ 2950.0%
13W3D13L
Top 3 wins
Top 3 losses
2.[L]vsJavier Lasaosa Espinosa1,706·Juegos Deportivos de Navarra S14 2026 Individual Masculino·R3·-21.3
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/6 | #5 | 1740 | +21.2 |
Open Swiss | Apr 2026 | 3.5/6 | #27 | 1890 | +25.6 |
Open Swiss | Feb 2026 | 2/5 | #71 | 1826 | +40.0 |
Open Swiss | Feb 2026 | 1/1 | #22 | 2273 | +11.6 |
Swiss | Dec 2025 | 3.5/4 | #13 | 2035 | +29.2 |
Hot streak: 5 tournaments without losing Elo.
Rankings
/
Spain
#9,559
out of 20,270 players
Europe
#70,637
in continent
World
#99,636
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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Europe
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| 70637 | 1,729 | |
World
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