Format
OC
Ospina Castro, Santiago
FM🇨🇴FIDE 4443160· Male· Colombia· Born in 2003
Follow Santiago Ospina CastroTrack his monthly FIDE ratings, games, tournaments and more.
Santiago Ospina Castro, a 23-year-old Colombian FIDE Master, is rated 2147 — just 16 short of his peak of 2163 (Nov 2024, age 21) and sitting in the top 4% of Colombian players, and in the top 5% worldwide. He has fluctuated between 2062 and 2163 over the past 2 years. 23 rated games in the past year (≈49/year long-term). Recent appearances: XXXI Torneo Internacional Clasico Feria de Manizales 2026 and XXXII IRT Internacional Feria de las Flores 2025. Also played 6 rapid (including Torneo IRT Abierto Preparatorio Juegos Nacionales Rapido 2025) and 12 blitz events (including Torneo Mundialista de Blitz 2025) recently. He reached Colombian #51 in Sep 2025.
Awarded FM in 2024 (age 21). At junior level, he reached #3, #7, #5 and #26 nationally in U20, U18, U16 and U14.
Current rating
2147
Standard
Rpd2030·Blz2158
All-time high
2163
−16 pts below
Nov 2024 · age 21
Nov 2024 · age 21
Activity
48
games / yr avg. · ≈4/mo
16 past 12 mo · ≈1/mo
classical only
Active
classical only
Active
Signature stat
Top 4%
#58 · Colombian players · of 1,540
Career timeline
15 entries2025
Peak Colombian rank: #51
at age 22 · rated 2157
Sep 2025
2024
All-time peak 2163
at age 21 · −16 from today
Nov 2024
FM title awardedFM
at age 21
Sep 2024
Crossed 2100
at age 21
Sep 2024
2022
3rd Colombian U20 player
at age 19 · rated 2088
Jun 2022
K-factor lowered to 20
at age 19
Jan 2022
Standard rating history
Peak
FIDE title
Threshold
First rated
COVID-19
Activity & highlights
Top opponent
Evolution
+15
2132 → 2147
Tournaments
2
16 games
Score
11.5/ 1671.9%
8W7D1L
Top 3 wins
3.[W]vsDaniel Eduardo Lopez IdarragaFM2,023·XXXI Torneo Internacional Clasico Feria de Manizales 2026·R5·+6.6
Top 1 loss
1.[L]vsJuan Jose Cano AlcarazFM2,287·XXXI Torneo Internacional Clasico Feria de Manizales 2026·R6·-6.2
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 5.5/8 | #13 | 2067 | -10.4 |
Open Swiss | Aug 2025 | 6/8 | #8 | 2250 | +25.4 |
Most-Played Opponents
vsJuan Manuel Diaz Larrea
🇨🇴COL·1959
+6 −2 =5
13 games·last met Aug 2025
View head-to-head →
vsJuan Carlos ZapataCM
🇨🇴COL·2008
+3 −3 =7
13 games·last met Nov 2024
View head-to-head →
vsEsteban Alb Valderrama QuicenoIM
🇨🇴COL·2383
+0 −10 =2
12 games·last met Apr 2026
View head-to-head →
vsAndres Mauricio Arango
🇨🇴COL·2015
+4 −3 =3
10 games·last met Aug 2025
View head-to-head →
vsMiguel Angel SotoFM
🇨🇴COL·2347
+0 −7 =3
10 games·last met Nov 2024
View head-to-head →
Rankings
/
Colombia
#58
out of 2,950 players
Americas
#1,219
in continent
World
#11,463
out of 400,000+
National ranking
Europe & World
Europe
World
Colombia
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| ... | ||
| 58 | 2,147 | |
Americas
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| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
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| ... | ||
| 1219 | 2,147 | |
World
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 11463 | 2,147 | |