Format
DC
Diaz Calderon, Jahir
🇨🇷FIDE 6515045· Male· Costa Rica· Born in 2000
Follow Jahir Diaz CalderonTrack his monthly FIDE ratings, games, tournaments and more.
Jahir Diaz Calderon, a 26-year-old player, is rated 1532 — his current career high. He plays occasionally (7 games in the last 12 months) and took a 43-month break between Nov 2019 and Jul 2023 (COVID-19 included). Recent appearance: Torneo Clasificatorio de Tercera Division, ADAES 2025. Also played 1 blitz event (including Jaque a la indiferencia edicion 2025) recently.
At junior level, he reached #23 and #40 nationally in U20 and U18.
Current rating
1532
Standard
Rpd1478·Blz1539
All-time high
1532
at best
Mar 2026 · age 26
Mar 2026 · age 26
Activity
8
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#172,387
#172,387 · players worldwide · of 216,808
Career timeline
11 entries2026
All-time peak 1532
at age 26
Mar 2026
2025
Crossed 1500
at age 25
Jun 2025
2024
Best 12-month gain (+405 Elo)
1082 → 1487
Jul 2024
Crossed 1400
at age 24
Mar 2024
Crossed 1200
at age 24
Mar 2024
2021
56th 20-35 player nationally
at age 21 · rated 1090
Oct 2021
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
+2
1530 → 1532
Tournaments
1
7 games
Score
4.5/ 764.3%
4W1D2L
Top 3 wins
1.[W]vsCarlo Cesar Ugalde Chaves1,662·Torneo Clasificatorio de Tercera Division, ADAES 2025·R7·+13.6
Top 2 losses
2.[L]vsBryan Alberto Alvarado Machado1,752·Torneo Clasificatorio de Tercera Division, ADAES 2025·R1·-4.4
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2025 | 4.5/7 | #10 | 1713 | +44.8 |
Rankings
/
Costa Rica
#346
out of 695 players
Americas
#21,102
in continent
World
#172,351
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
| 1 | 🇨🇷Follow Bernal Gonzalez AcostaTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 2 | 🇨🇷Follow Sebastian MihajlovTrack their monthly FIDE ratings, games, tournaments and more. | 2,372 |
| 3 | 🇨🇷Follow Emmanuel Jimenez GarciaTrack their monthly FIDE ratings, games, tournaments and more. | 2,349 |
| 4 | 🇨🇷Follow Sergio Minero PinedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,330 |
| 5 | 🇨🇷Follow Leonardo Valdes RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,326 |
| 6 | 🇨🇷Follow Alfonso Jose Alfaro RojasTrack their monthly FIDE ratings, games, tournaments and more. | 2,316 |
| 7 | 🇨🇷Follow Sergio Duran VegaTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 8 | 🇨🇷Follow Alexis Murillo TsijliTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 9 | 🇨🇷Follow David Alejandro Cabezas SolanoTrack their monthly FIDE ratings, games, tournaments and more. | 2,252 |
| 10 | 🇨🇷Follow Sebastian Angulo PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,182 |
| ... | ||
| 346 | 1,532 | |
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 |
| ... | ||
| 21102 | 1,532 | |
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 |
| ... | ||
| 172351 | 1,532 | |