USCF player statistics
Karthigeyan, Tharun
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+32 Quick vs Regular
No national baseline for this rating band yet.
-186 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +178
- Jan 2026 to Feb 2026
- Biggest drop
- -146
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +214 from Dec 2025 to Feb 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±62
- Mean absolute change; spread ±92.7
Regular rating in context
United States
#33,496of 83,635 rated members · higher than 59.9%
50,101 lower · 39 same rating · 33,495 higher · ties share a rank
North Carolina
#1,254of 2,742 rated members · higher than 54.1%
1,486 lower · 3 same rating · 1,253 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,912 within 100 points of 1,035 (this player included)
1,000–1,049: 1,959 members (2.3%) · highlighted band is the player’s · dashed line is the target
60.6% below 1,050 (50,700 of 83,635; 59.9% below 1,035)
How these comparisons are calculated
Chess67 calculations from the Sep 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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 1,035no change | 1,067no change | 849no change |
| Aug 2026 | 1,035no change | 1,067no change | 849no change |
| Jul 2026 | 1,035-18 | 1,067-24 | 849+9 |
| Jun 2026 | 1,053+91 | 1,091+38 | 840+14 |
| May 2026 | 962-9 | 1,053-51 | 826no change |
| Apr 2026 | 971-146 | 1,104-23 | 826-267 |
| Mar 2026 | 1,117-78 | 1,127-77 | 1,093no change |
| Feb 2026 | 1,195+178 | 1,204+172 | 1,093+358 |
| Jan 2026 | 1,017+36 | 1,032+34 | 735+36 |
| Dec 2025 | 981 | 998 | 699 |