USCF player statistics
Challa, Karhtik
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-91 Quick vs Regular
No national baseline for this rating band yet.
-630 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +99
- Mar 2026 to Apr 2026
- Biggest drop
- -17
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +147 from Mar 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±20
- Mean absolute change; spread ±35.9
Regular rating in context
United States
#21,227of 83,635 rated members · higher than 74.5%
62,366 lower · 43 same rating · 21,226 higher · ties share a rank
Ohio
#687of 2,416 rated members · higher than 71.5%
1,729 lower · 1 same rating · 686 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,838 within 100 points of 1,383 (this player included)
1,350–1,399: 1,636 members (1.9%) · highlighted band is the player’s · dashed line is the target
75.2% below 1,400 (62,933 of 83,635; 74.5% below 1,383)
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 | Online Regular |
|---|---|---|---|
| Sep 2026 | 1,383no change | 1,292no change | 753 Pno change · 9 games |
| Aug 2026 | 1,383no change | 1,292no change | 753 Pno change · 9 games |
| Jul 2026 | 1,383no change | 1,292no change | 753 Pno change · 9 games |
| Jun 2026 | 1,383no change | 1,292no change | 753 Pno change · 9 games |
| May 2026 | 1,383+48 | 1,292no change | 753 Pno change · 9 games |
| Apr 2026 | 1,335+99 | 1,292+113 | 753 Pno change · 9 games |
| Mar 2026 | 1,236-17 | 1,179-13 | 753 Pno change · 9 games |
| Feb 2026 | 1,253no change | 1,192no change | 753 Pno change · 9 games |
| Jan 2026 | 1,253+19 | 1,192+26 | 753 Pno change · 9 games |
| Dec 2025 | 1,234 | 1,166 | 753 P9 games |