USCF player statistics
Shama Khura, Sai Charan
Official US Chess record- FIDE
- FIDE 39931803
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-233 Quick vs Regular
No national baseline for this rating band yet.
-305 Blitz vs Regular
No national baseline for this rating band yet.
-210 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
- +74
- Jul 2026 to Aug 2026
- Biggest drop
- -26
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +79 from Jun 2026 to Aug 2026
- Updates that moved
- 4 of 9
- Latest -6, Aug 2026 to Sep 2026
- Typical move
- ±12
- Mean absolute change; spread ±27.3
Regular rating in context
United States
#12,982of 83,635 rated members · higher than 84.4%
70,620 lower · 34 same rating · 12,981 higher · ties share a rank
Texas
#923of 10,810 rated members · higher than 91.3%
9,880 lower · 8 same rating · 922 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,620 within 100 points of 1,621 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 84.4% below 1,621)
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 | Online Regular |
|---|---|---|---|---|
| Sep 2026 | 1,621-6 | 1,388no change | 1,316no change | 1,411 Pno change · 21 games |
| Aug 2026 | 1,627+74 | 1,388no change | 1,316+177 | 1,411 Pno change · 21 games |
| Jul 2026 | 1,553+5 | 1,388no change | 1,139no change | 1,411 Pno change · 21 games |
| Jun 2026 | 1,548no change | 1,388no change | 1,139no change | 1,411 Pno change · 21 games |
| May 2026 | 1,548-26 | 1,388-1 | 1,139no change | 1,411 Pno change · 21 games |
| Apr 2026 | 1,574no change | 1,389no change | 1,139no change | 1,411 Pno change · 21 games |
| Mar 2026 | 1,574no change | 1,389no change | 1,139no change | 1,411 Pno change · 21 games |
| Feb 2026 | 1,574no change | 1,389no change | 1,139no change | 1,411 Pno change · 21 games |
| Jan 2026 | 1,574no change | 1,389no change | 1,139no change | 1,411 Pno change · 21 games |
| Dec 2025 | 1,574 | 1,389 | 1,139 | 1,411 P21 games |