Format
CK
Cordoba Koo, Joseth Jair
🇵🇦FIDE 6634311· Male· Panama· Born in 2018
Follow Joseth Jair Cordoba KooTrack his monthly FIDE ratings, games, tournaments and more.
Joseth Jair Cordoba Koo, a 8-year-old player, is rated 1475 — just 27 short of his peak of 1502 (Mar 2026, age 8). He plays occasionally (9 games in the last 12 months). Recent appearances: Campeonato Nacional de Ajedrez por Categorias Impares 2026 - U09 ABS and Torneo de Ajedrez "Reyes y Reinas del Volcan".
At junior level, he reached #1 nationally in U8.
Current rating
1475
Standard
Rpd—·Blz—
All-time high
1502
−27 pts below
Mar 2026 · age 8
Mar 2026 · age 8
Activity
27
games / yr avg. · ≈2/mo
9 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#194,007
#194,007 · players worldwide · of 216,808
Career timeline
6 entries2026
All-time peak 1502
at age 8 · −27 from today
Mar 2026
1st U8 player nationally
at age 8 · rated 1501
Feb 2026
Crossed 1500
at age 8
Feb 2026
Crossed 1400
at age 8
Feb 2026
Crossed 1200
at age 8
Feb 2026
First FIDE rating
1501 · at age 8
Feb 2026
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-26
1501 → 1475
Tournaments
2
14 games
Score
7.5/ 1453.6%
6W3D5L
Top 2 wins
Top 3 losses
2.[L]vsDayana Cristel Montezuma Camarena1,538·Torneo de Ajedrez "Reyes y Reinas del Volcan"·R4·-17.9
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Feb 2026 | 4/3 | #5 | 2310 | -18.4 |
Open Swiss | Jan 2026 | 3.5/5 | #30 | 1356 | 0.0 |
Worst Elo result: Campeonato Nacional de Ajedrez por Categorias Impares 2026 - U09 ABS (-18.4 Elo, finished #5).
Rankings
/
Panama
#258
out of 451 players
Americas
#23,333
in continent
World
#193,911
out of 400,000+
National ranking
Europe & World
Europe
World
Panama
| 1 | 🇵🇦Follow Roberto Carlos Sanchez AlvarezTrack their monthly FIDE ratings, games, tournaments and more. | 2,344 |
| 2 | 🇵🇦Follow Jorge Luis Baules RodriguezTrack their monthly FIDE ratings, games, tournaments and more. | 2,283 |
| 3 | 🇵🇦Follow Alexei Tapia OstolazaTrack their monthly FIDE ratings, games, tournaments and more. | 2,188 |
| 4 | 🇵🇦Follow Orlando Andres Leon ArchibaldoTrack their monthly FIDE ratings, games, tournaments and more. | 2,186 |
| 5 | 🇵🇦Follow Andre Mendez MachadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,183 |
| 6 | 🇵🇦Follow Ruben Abraham Ulloa CastilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,176 |
| 7 | 🇵🇦Follow Efren Andres Ramos EspinozaTrack their monthly FIDE ratings, games, tournaments and more. | 2,155 |
| 8 | 🇵🇦Follow Adrian Alonso Fuentes ManriqueTrack their monthly FIDE ratings, games, tournaments and more. | 2,121 |
| 9 | 🇵🇦Follow Ashley Alexandra Castillo BeitiaTrack their monthly FIDE ratings, games, tournaments and more. | 2,119 |
| 10 | 🇵🇦Follow Jose Miguel Battikh KenaanTrack their monthly FIDE ratings, games, tournaments and more. | 2,106 |
| ... | ||
| 258 | 1,475 | |
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 |
| ... | ||
| 23333 | 1,475 | |
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 |
| ... | ||
| 193911 | 1,475 | |