Format
SJ
Sosa, Juan Carlos
🇦🇷FIDE 20008406· Male· Argentina· Born in 1979
Follow Juan Carlos SosaTrack his monthly FIDE ratings, games, tournaments and more.
Juan Carlos Sosa, a 47-year-old Argentine player, is rated 1564. He has held steady between 1550 and 1600 for 2 years. 10 rated games in the past year (≈17/year long-term). Recent appearance: XIII Campeonato Panamericano de Ajedrez 2025 Para Ciegos y Disminuidos Visuales Ciegos. His peak of 1595 was reached at age 46 (Jan 2025).
Current rating
1564
Standard
Rpd1572·Blz—
All-time high
1595
−31 pts below
Jan 2025 · age 46
Jan 2025 · age 46
Activity
15
games / yr avg. · ≈1/mo
4 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#160,840
#160,840 · players worldwide · of 218,279
Career timeline
8 entries2025
96th Argentine 45-50 player
at age 46 · rated 1595
Apr 2025
All-time peak 1595
at age 46 · −31 from today
Jan 2025
2024
Best 12-month gain (+382 Elo)
1187 → 1569
Mar 2024
Crossed 1500
at age 45
Mar 2024
Crossed 1400
at age 45
Mar 2024
2023
K-factor lowered to 20
at age 44
Dec 2023
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
XIII Campeonato Panamericano de Ajedrez 2025 Para Ciegos y Disminuidos Visuales Ciegos · Oct 2025 · +6.1 Elo
Evolution
-23
1587 → 1564
Tournaments
1
7 games
Score
3/ 742.9%
3W0D4L
Top 1 win
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Oct 2025 | 3/4 | #35 | 1750 | -23.4 |
Worst Elo result: XIII Campeonato Panamericano de Ajedrez 2025 Para Ciegos y Disminuidos Visuales Ciegos (-23.4 Elo, finished #35).
Rankings
/
Argentina
#1,994
out of 3,298 players
Americas
#19,722
in continent
World
#160,823
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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Americas
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| ... | ||
| 19722 | 1,564 | |
World
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| ... | ||
| 160823 | 1,564 | |