Format
CJ
Calero, Jonathan
🇳🇮FIDE 6102018· Male· Nicaragua
Follow Jonathan CaleroTrack his monthly FIDE ratings, games, tournaments and more.
Jonathan Calero, a player, is rated 1757. He plays occasionally (4 games in the last 12 months) and had 4 career breaks: 33 months (2012–2015), 15 months (2015–2017), 71 months (2017–2023) and 31 months (2023–2025). Recent appearance: Juan Gomez in Memoriam, Edicion 2025. His peak of 1790 was reached (Mar 2024); he also reached #53 nationally in Oct 2025.
Current rating
1757
Standard
Rpd—·Blz—
All-time high
1790
−33 pts below
Mar 2024
Mar 2024
Activity
1
games / yr avg.
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#90,214
#90,214 · players worldwide · of 218,279
Career timeline
12 entries2025
Peak national rank: #53
rated 1757
Oct 2025
2024
All-time peak 1790
−33 from today
Mar 2024
2023
K-factor lowered to 20
Feb 2023
Inactive for 31 months
paused at 1650 → returned at 1757
Feb 2023
2017
Inactive for 71 months
paused at 1694 → returned at 1650
Feb 2017
2015
Inactive for 15 months
paused at 1708 → returned at 1694
Oct 2015
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-33
1790 → 1757
Tournaments
1
6 games
Score
3/ 650.0%
2W2D2L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Sep 2025 | 3/4 | #30 | 1850 | -33.2 |
Rankings
Nicaragua
#88
out of 245 players
Americas
#10,591
in continent
World
#90,212
out of 400,000+
National ranking
Europe & World
Europe
World
Nicaragua
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Americas
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| 10591 | 1,757 | |
World
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