Format
CS
Castillo, Samir
🇧🇷FIDE 22797530· Male· Brazil· Born in 1993
Follow Samir CastilloTrack his monthly FIDE ratings, games, tournaments and more.
Samir Castillo, a 33-year-old Brazilian player, is rated 1815 — just 20 short of his peak of 1835 (Jan 2026, age 33). He is progressing steadily with +35 Elo over the past 12 months. 27 rated games in the past year (≈8/year long-term). Recent standard appearances include IRT Clasico FICM Mayo 2026, IRT Clasico Academia FICM Feb14, and IRT Clasico Copa Real Ene10. Also played 12 rapid (including 6ta Batalla x Equipos) and 2 blitz events (including IRT Summer Marathon Blitz) recently.
Current rating
1815
Standard
Rpd1873·Blz1807
All-time high
1835
−20 pts below
Jan 2026 · age 33
Jan 2026 · age 33
Activity
12
games / yr avg. · ≈1/mo
27 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#71,685
#71,685 · players worldwide · of 218,279
Career timeline
6 entries2026
K-factor lowered to 20
at age 33
Feb 2026
Best 12-month gain (+68 Elo)
1767 → 1835
Jan 2026
Crossed 1800
at age 33
Jan 2026
All-time peak 1835
at age 33 · −20 from today
Jan 2026
2024
Crossed 1600
at age 31
Jun 2024
First FIDE rating
1767 · at age 31
Jun 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+40
1775 → 1815
Tournaments
6
36 games
Score
22.5/ 3662.5%
19W7D10L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/5 | #16 | 2008 | +1.0 |
Open Swiss | Feb 2026 | 3.5/3 | #17 | 2487 | -11.0 |
Open Swiss | Jan 2026 | 4/5 | #12 | 1959 | -9.6 |
Open Swiss | Dec 2025 | 4.5/7 | #46 | 1995 | +53.6 |
Open Swiss | Nov 2025 | 4/3 | #13 | 2500 | +33.2 |
Open Swiss | Jun 2025 | 3/4 | #71 | 2036 | -34.8 |
Most-Played Opponents
vsGabriel Ordonez Gonzalez
🇨🇴COL·1934
+1 −4 =0
5 games·last met Jan 2026
View head-to-head →
vsYamil Octavio Mena CordobaCM
🇨🇴COL·1838
+1 −4 =0
5 games·last met Dec 2025
View head-to-head →
vsOscar Miguel Murillo Loreo
🇨🇴COL·1951
+1 −4 =0
5 games·last met Aug 2025
View head-to-head →
vsJuan Manuel Garcia Diaz
🇨🇴COL·1868
+1 −4 =0
5 games·last met Nov 2024
View head-to-head →
Rankings
/
Brazil
#1,073
out of 6,523 players
Americas
#8,200
in continent
World
#71,684
out of 400,000+
National ranking
Europe & World
Europe
World
Brazil
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| 1073 | 1,815 | |
Americas
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| ... | ||
| 8200 | 1,815 | |
World
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| ... | ||
| 71684 | 1,815 | |