Format
LC
Leon Cordero, Juan J.
🇵🇷FIDE 3118266· Male· Puerto Rico· Born in 1952
Follow Juan J. Leon CorderoTrack his monthly FIDE ratings, games, tournaments and more.
Juan J. Leon Cordero, a 74-year-old player, is rated 1862 — his current career high. He plays occasionally (4 games in the last 12 months). Recent appearance: Campeonato Nacional Senior de Puerto Rico 2026. He reached #49 nationally in May 2026.
Current rating
1862
Standard
Rpd—·Blz—
All-time high
1862
at best
Apr 2026 · age 74
Apr 2026 · age 74
Activity
8
games / yr avg. · ≈1/mo
4 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#58,034
#58,034 · players worldwide · of 216,808
Career timeline
7 entries2026
Peak national rank: #49
at age 74 · rated 1862
May 2026
1st 70-75 player nationally
at age 74 · rated 1862
May 2026
Best 12-month gain (+73 Elo)
1789 → 1862
Apr 2026
Crossed 1800
at age 74
Apr 2026
All-time peak 1862
at age 74
Apr 2026
2025
Crossed 1600
at age 73
May 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+73
1789 → 1862
Tournaments
1
5 games
Score
4.5/ 590.0%
4W1D0L
Top 3 wins
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Mar 2026 | 4.5/4 | #1 | 2652 | +72.8 |
Rankings
/
Puerto Rico
#49
out of 222 players
Americas
#6,510
in continent
World
#58,034
out of 400,000+
National ranking
Europe & World
Europe
World
Puerto Rico
| 1 | 🇵🇷Follow Santiago VelascoTrack their monthly FIDE ratings, games, tournaments and more. | 2,278 |
| 2 | 🇵🇷Follow Edgardo J. Almedina OrtizTrack their monthly FIDE ratings, games, tournaments and more. | 2,211 |
| 3 | 🇵🇷Follow Eliam Gerena RivasTrack their monthly FIDE ratings, games, tournaments and more. | 2,150 |
| 4 | 🇵🇷Follow Felix Lidier Rojas HernandezTrack their monthly FIDE ratings, games, tournaments and more. | 2,143 |
| 5 | 🇵🇷Follow Sebastian J. Toro CruzTrack their monthly FIDE ratings, games, tournaments and more. | 2,134 |
| 6 | 🇵🇷Follow Ivan Nieves KamalakantaTrack their monthly FIDE ratings, games, tournaments and more. | 2,128 |
| 7 | 🇵🇷Follow Jaime Rodriguez SantiagoTrack their monthly FIDE ratings, games, tournaments and more. | 2,119 |
| 8 | 🇵🇷Follow Miguel A. Boggiano PereiraTrack their monthly FIDE ratings, games, tournaments and more. | 2,093 |
| 9 | 🇵🇷Follow Mike FellmanTrack their monthly FIDE ratings, games, tournaments and more. | 2,078 |
| 10 | 🇵🇷Follow Jean P. Lugo RoldanTrack their monthly FIDE ratings, games, tournaments and more. | 2,064 |
| ... | ||
| 49 | 1,862 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,718 |
| 8 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 6510 | 1,862 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,788 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 10 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 58034 | 1,862 | |