Format
RB
Rajdeep Bosu Roy Chowdhury
🇮🇳FIDE 531070701· Male· India· Born in 2009
Follow Rajdeep Bosu Roy ChowdhuryTrack his monthly FIDE ratings, games, tournaments and more.
Rajdeep Bosu Roy Chowdhury, a 17-year-old Indian player, is rated 1609 — his current career high. He plays occasionally (7 games in the last 12 months). Recent appearance: KCI 1st International FIDE Rated Chess Tournament 2025.
Current rating
1609
Standard
Rpd1503·Blz—
All-time high
1609
at best
Feb 2026 · age 17
Feb 2026 · age 17
Activity
4
games / yr avg.
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#142,952
#142,952 · players worldwide · of 216,808
Career timeline
8 entries2026
Re-crossed 1600
at age 17
May 2026
Best 12-month gain (+76 Elo)
1533 → 1609
Feb 2026
Re-crossed 1600
at age 17
Feb 2026
All-time peak 1609
at age 17
Feb 2026
2025
Crossed 1600
at age 16
Oct 2025
Crossed 1500
at age 16
Jul 2025
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
—
Tournaments
1
10 games
Score
5.5/ 1055.0%
4W3D3L
Top 2 wins
Top 3 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2025 | 5.5/6 | #61 | 1545 | 0.0 |
Rankings
/
India
#5,376
out of 26,549 players
Asia-Pacific
#22,763
in continent
World
#142,941
out of 400,000+
National ranking
Europe & World
Europe
World
India
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| 5376 | 1,609 | |
Asia-Pacific
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| 4 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
| 5 | 🇮🇳Follow Viswanathan AnandTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
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| 8 | 🇮🇳Follow Gukesh DTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
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| ... | ||
| 22763 | 1,609 | |
World
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| 5 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,776 |
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| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
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| 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 |
| ... | ||
| 142941 | 1,609 | |