Format
DI
Develey, Isaiah
🇨🇭FIDE 1368451· Male· Switzerland· Born in 2016
Follow Isaiah DeveleyTrack his monthly FIDE ratings, games, tournaments and more.
Isaiah Develey, a 10-year-old Swiss player. currently rated 1576 in Standard, career peak of 1597 (Jun 2025).
Current rating
1576
Standard
Rpd1550·Blz—
All-time high
1597
−21 pts below
Jun 2025 · age 9
Jun 2025 · age 9
Activity
20
games / yr avg. · ≈2/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#2,624
in Switzerland · of 3,087
Career timeline
6 entries2025
Best 12-month gain (+3 Elo)
1594 → 1597
Jun 2025
All-time peak 1597
at age 9 · −21 from today
Jun 2025
Crossed 1500
at age 9
May 2025
Crossed 1400
at age 9
May 2025
Crossed 1200
at age 9
May 2025
First FIDE rating
1594 · at age 9
May 2025
Recent Results (last 12 months)
Evolution
-18
1594 → 1576
Standard rating history
Rankings
/
Switzerland
#2,624
out of 3,308 players
Europe
#107,133
in continent
World
#156,324
out of 400,000+
National ranking
Europe & World
Europe
World
Switzerland
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| 6 | 🇨🇭Follow Nico GeorgiadisTrack their monthly FIDE ratings, games, tournaments and more. | 2,522 |
| 7 | 🇨🇭Follow Yannick PelletierTrack their monthly FIDE ratings, games, tournaments and more. | 2,512 |
| 8 | 🇨🇭Follow Ioannis GeorgiadisTrack their monthly FIDE ratings, games, tournaments and more. | 2,490 |
| 9 | 🇨🇭Follow Alexandra KosteniukTrack their monthly FIDE ratings, games, tournaments and more. | 2,487 |
| 10 | 🇨🇭Follow Clovis VernayTrack their monthly FIDE ratings, games, tournaments and more. | 2,467 |
| ... | ||
| 2624 | 1,576 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,762 |
| 3 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 4 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,736 |
| 7 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 9 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,715 |
| 13 | 🇩🇪Follow Matthias BluebaumTrack their monthly FIDE ratings, games, tournaments and more. | 2,695 |
| ... | ||
| 107133 | 1,576 | |
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. | 2,810 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,793 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,762 |
| 6 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 7 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 9 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 10 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
| ... | ||
| 156324 | 1,576 | |
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