Format
KS
Koshivarddh Senthil Kumar
🇮🇳FIDE 88110249· Male· India· Born in 2015
Follow Koshivarddh Senthil KumarTrack his monthly FIDE ratings, games, tournaments and more.
Koshivarddh Senthil Kumar, a 11-year-old Indian player, is rated 1685 — his current career high. He is rising rapidly, having gained +132 Elo over the past 12 months. 86 rated games in the past year (≈37/year long-term). Recent standard appearances include Karnataka State U-11 Open FIDE Rating Chess Championship 2026, 13th NATIONALS AMATEUR CHESS CHAMPIONSHIP - 2026 (OPEN - BELOW 2000), and Athens of the East 5th International Grandmaster Open Chess tournament (Category - C Below 1800). Also played 7 rapid (including Festival Caissa - Crown Rapid FIDE Rating Chess Tournament) and 2 blitz events (including Athens of the East 5th International Grandmaster Open FIDE Rated Chess Tournament - 2025 Category D (Blitz)) recently.
At junior level, he reached #96 nationally in U10.
Current rating
1685
Standard
Rpd1633·Blz1588
All-time high
1685
at best
Jun 2026 · age 11
Jun 2026 · age 11
Activity
40
games / yr avg. · ≈3/mo
76 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#115,405
#115,405 · players worldwide · of 218,279
Career timeline
9 entries2026
All-time peak 1685
at age 11
Jun 2026
100 career games
at age 11
Apr 2026
Best 12-month gain (+228 Elo)
1436 → 1664
Jan 2026
Re-crossed 1600
at age 11
Jan 2026
2025
96th Indian U10 player
at age 10 · rated 1619
Aug 2025
Crossed 1600
at age 10
Aug 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Best result
Khannur Karnataka State FIDE Rated Open Chess Championship - 2025perf 1932 (+313) · 4.5/6 · #93
Top opponent
Evolution
+98
1587 → 1685
Tournaments
9
79 games
Score
47.5/ 7960.1%
37W21D21L
Top 3 wins
1.[W]vsJatin Arepalli1,776·13th NATIONALS AMATEUR CHESS CHAMPIONSHIP - 2026 (OPEN - BELOW 2000)·R6·+27.1
2.[W]vsBhat Ramachandra1,717·Khannur Karnataka State FIDE Rated Open Chess Championship - 2025·R4·+25.5
Top 3 losses
Last 12 months — tournaments
9 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 6/8 | #54 | 1787 | +8.4 |
Open Swiss | Apr 2026 | 7/8 | #3 | 1867 | +31.2 |
Open Swiss | Feb 2026 | 3/8 | #128 | 1622 | -24.0 |
Open Swiss | Dec 2025 | 5.5/7 | #484 | 1817 | +6.0 |
Open Swiss | Dec 2025 | 6/8 | #71 | 1874 | +84.0 |
Open Swiss | Nov 2025 | 5/7 | #98 | 1805 | +10.8 |
Open Swiss | Oct 2025 | 5/7 | #134 | 1720 | -17.6 |
Open Swiss | Sep 2025 | 5.5/9 | #66 | 1566 | -16.8 |
Open Swiss | Jul 2025 | 4.5/6 | #93 | 1932 | +29.2 |
Worst Elo result: 13th NATIONALS AMATEUR CHESS CHAMPIONSHIP - 2026 (OPEN - BELOW 2000) (-24.0 Elo, finished #128).
Rankings
/
India
#3,452
out of 26,680 players
Asia-Pacific
#16,025
in continent
World
#115,400
out of 400,000+
National ranking
Europe & World
Europe
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