USCF player statistics
Kaarthikeyan, S
- Gender
- Male
- FIDE
- FIDE 48777684
- US Chess reported rank
- #5,739 national · #236 in state
- Floor
- Regular 143 · Quick 109
- Rated games
- Regular 21 · Quick 14
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -51
- Jul 2026 to Aug 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 3 updates
- Unchanged since Aug 2026
- Typical move
- ±13
- Mean absolute change; spread ±25.5
Regular rating in context
United States
90.8%of the comparison population has a lower rating.
75,409 lower · 41 same rating · 7,582 higher
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 5,459 within 100 points of 1,801
1,800–1,849: 1,531 members (1.8%) · highlighted band is the player’s · dashed line is the target
92.3% below 1,850 (76,692 of 83,032; 90.8% below 1,801)
Percentile over time · United States
90.8% higher than · Nov 2026 · rank #7,583 of 83,032
Since Jul 2026
-1.7 pts
How these comparisons are calculated
Chess67 calculations from the Nov 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Nov 2026 | 1,801 Pno change · 21 games | 1,651 Pno change · 14 games |
| Oct 2026 | 1,801 Pno change · 21 games | 1,651 Pno change · 14 games |
| Sep 2026 | 1,801 Pno change · 21 games | 1,651 Pno change · 14 games |
| Aug 2026 | 1,801 P-51 · 21 games | 1,651 P-161 · 14 games |
| Jul 2026 | 1,852 P16 games | 1,812 P14 games |
| Jun 2026 | — | — |