Format
SK
Singha, Koustuv
🇮🇳FIDE 429058201· Male· India· Born in 2004
Follow Koustuv SinghaTrack his monthly FIDE ratings, games, tournaments and more.
Koustuv Singha, a 22-year-old Indian player, is rated 1747 — just 4 short of his peak of 1751 (Nov 2025, age 21). He is on a breakout run, having gained +128 Elo over the past 12 months. 14 rated games in the past year (≈10/year long-term). Recent appearances: 3rd NITAI GHOSH MEMORIAL FIDE RATED INTERNATIONAL CHESS TOURNAMENT - 2025 and 1st Siliguri SCGC International FIDE Rated Classical Chess Tournament 2025. He took a 17-month break between Mar 2024 and Sep 2025.
Previously known as Kaustav Singha (until Aug 2025).
Current rating
1747
Standard
Rpd1550·Blz—
All-time high
1751
−4 pts below
Nov 2025 · age 21
Nov 2025 · age 21
Activity
9
games / yr avg. · ≈1/mo
14 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#93,417
#93,417 · players worldwide · of 216,808
Career timeline
8 entries2025
All-time peak 1751
at age 21 · −4 from today
Nov 2025
Renamed to Singha, Koustuv
at age 21
Aug 2025
2024
Best 12-month gain (+254 Elo)
1365 → 1619
Mar 2024
Crossed 1600
at age 20
Mar 2024
Crossed 1500
at age 20
Mar 2024
Crossed 1400
at age 20
Mar 2024
Standard rating history
Last 12 months — activity & highlights
Best result
1st Siliguri SCGC International FIDE Rated Classical Chess Tournament 2025perf 2157 (+493) · 6.5/7 · #53
Top opponent
Evolution
+128
1619 → 1747
Tournaments
2
19 games
Score
13/ 1968.4%
10W6D3L
Top 3 wins
1.[W]vsParamarth Mitra1,887·3rd NITAI GHOSH MEMORIAL FIDE RATED INTERNATIONAL CHESS TOURNAMENT - 2025·R9·+27.5
2.[D]vsSarker Uttam2,061·1st Siliguri SCGC International FIDE Rated Classical Chess Tournament 2025·R4·+16.3
3.[W]vsSuvom Maji1,494·1st Siliguri SCGC International FIDE Rated Classical Chess Tournament 2025·R10·+10.9
Top 2 losses
1.[L]vsArghya Sen1,813·1st Siliguri SCGC International FIDE Rated Classical Chess Tournament 2025·R9·-11.9
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Oct 2025 | 6.5/7 | #41 | 2138 | +83.6 |
Open Swiss | Aug 2025 | 6.5/7 | #53 | 2157 | +44.0 |
Rankings
/
India
#2,450
out of 26,549 players
Asia-Pacific
#11,969
in continent
World
#93,416
out of 400,000+
National ranking
Europe & World
Europe
World
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