Format
YD
Yau De Leon, Oscar Adin
🇵🇦FIDE 6607241· Male· Panama· Born in 2001
Follow Oscar Adin Yau De LeonTrack his monthly FIDE ratings, games, tournaments and more.
Oscar Adin Yau De Leon, a 25-year-old player, is rated 1737 — just 22 short of his peak of 1759 (Mar 2024, age 23). He plays occasionally (1 game in the last 12 months). Recent appearance: Clasico Royal Chess Club Enero - 2026. He reached #65 nationally in Dec 2024.
At junior level, he reached #5 and #8 nationally in U20 and U18.
Current rating
1737
Standard
Rpd1701·Blz1717
All-time high
1759
−22 pts below
Mar 2024 · age 23
Mar 2024 · age 23
Activity
7
games / yr avg. · ≈1/mo
1 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#97,069
#97,069 · players worldwide · of 218,279
Career timeline
11 entries2024
Peak national rank: #65
at age 23 · rated 1759
Dec 2024
Best 12-month gain (+293 Elo)
1466 → 1759
Mar 2024
Crossed 1600
at age 23
Mar 2024
All-time peak 1759
at age 23 · −22 from today
Mar 2024
2023
Crossed 1500
at age 22
Apr 2023
2021
K-factor lowered to 20
at age 20
Sep 2021
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
+5
1732 → 1737
Tournaments
1
2 games
Score
2/ 2100.0%
2W0D0L
Top 1 win
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 2/1 | #11 | 2349 | +4.6 |
Rankings
/
Panama
#96
out of 448 players
Americas
#11,482
in continent
World
#97,067
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 |
| ... | ||
| 96 | 1,737 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 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. | 2,696 |
| 7 | 🇺🇸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 |
| ... | ||
| 11482 | 1,737 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸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. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 97067 | 1,737 | |