Format
EK
Efitime, Karl Sebastian
🇪🇸FIDE 94745765· Male· Spain· Born in 2010
Follow Karl Sebastian EfitimeTrack his monthly FIDE ratings, games, tournaments and more.
Karl Sebastian Efitime, a 16-year-old Spanish player, is rated 1932 — just 7 short of his peak of 1939 (Apr 2026, age 16). He is on a breakout run, having gained +233 Elo over the past 12 months. 28 rated games in the past year (≈19/year long-term). Recent standard appearances include Campeonato Individual Sub-16 de Madrid 2025-2026 - Final, Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 12-13, and Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 8-11. Also played 14 rapid (including IV Open Ajedrez de Navidad Rapidas Diagonal Alcorcon) and 1 blitz events (including IV Super BlitzChessMarathon Fiestas de Alcorcon) recently.
Current rating
1932
Standard
Rpd2012·Blz1899
All-time high
1939
−7 pts below
Apr 2026 · age 16
Apr 2026 · age 16
Activity
19
games / yr avg. · ≈2/mo
28 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#40,562
#40,562 · players worldwide · of 216,808
Career timeline
5 entries2026
All-time peak 1939
at age 16 · −7 from today
Apr 2026
6-month rising streak
+128 Elo
Apr 2026
2025
Crossed 1800
at age 15
Oct 2025
2024
Best 12-month gain (+284 Elo)
1354 → 1638
Aug 2024
2023
First FIDE rating
1354 · at age 13
Jul 2023
Standard rating history
Last 12 months — activity & highlights
Top opponent
Best comeback
Campeonato de Liga por Equipos de Madrid 2025-2026 - Primera A Rondas 1finished #2 (seeded #68 of 150)
Evolution
+233
1699 → 1932
Tournaments
8
28 games
Score
17/ 2860.7%
14W6D8L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
8 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 3.5/8 | #14 | 1926 | -7.2 |
Open Swiss | Mar 2026 | 1/2 | #33 | 1938 | +1.2 |
Open Swiss | Feb 2026 | 3/4 | #11 | 2079 | +41.2 |
Open Swiss | Jan 2026 | 2/2 | #15 | 2705 | +42.4 |
Open Swiss | Dec 2025 | 1/2 | #54 | 1962 | +14.0 |
Rankings
/
Spain
#3,562
out of 20,270 players
Europe
#29,943
in continent
World
#40,562
out of 400,000+
National ranking
Europe & World
Europe
World
Spain
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