Format
MJ
Mazza, Juan Carlos
🇦🇷FIDE 20024908· Male· Argentina· Born in 1979
Follow Juan Carlos MazzaTrack his monthly FIDE ratings, games, tournaments and more.
Juan Carlos Mazza, a 47-year-old Argentine player, is rated 1758 — just 24 short of his peak of 1782 (Mar 2024, age 45). He plays occasionally (5 games in the last 12 months) and had 2 career breaks: 15 months (2022–2024) and 14 months (2024–2025). Recent appearance: IV Abierto Sub 2400 de Villa La Angostura.
Current rating
1758
Standard
Rpd1719·Blz—
All-time high
1782
−24 pts below
Mar 2024 · age 45
Mar 2024 · age 45
Activity
2
games / yr avg.
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#89,742
#89,742 · players worldwide · of 216,808
Career timeline
10 entries2025
54th Argentine 45-50 player
at age 46 · rated 1758
Aug 2025
2024
Best 12-month gain (+146 Elo)
1636 → 1782
Mar 2024
All-time peak 1782
at age 45 · −24 from today
Mar 2024
Inactive for 14 months
paused at 1782 → returned at 1758
Mar 2024
2023
69th Argentine 40-45 player
at age 44 · rated 1636
Jan 2023
2022
Crossed 1600
at age 43
Nov 2022
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
0
1758 → 1758
Tournaments
1
6 games
Score
3/ 650.0%
2W2D2L
Top 1 win
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2025 | 3/5 | #32 | 1841 | -24.0 |
Rankings
/
Argentina
#1,110
out of 3,279 players
Americas
#10,528
in continent
World
#89,741
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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Americas
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| 10528 | 1,758 | |
World
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| 89741 | 1,758 | |