USCF player statistics
Sumeeth, Sayan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+5 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +65
- Jun 2026 to Jul 2026
- Biggest drop
- -42
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +65 from Jun 2026 to Jul 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±15
- Mean absolute change; spread ±28.9
Regular rating in context
United States
#54,114of 83,635 rated members · higher than 35.2%
29,479 lower · 43 same rating · 54,113 higher · ties share a rank
Illinois
#2,627of 4,678 rated members · higher than 43.8%
2,050 lower · 2 same rating · 2,626 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,628 within 100 points of 586 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 35.2% below 586)
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 |
|---|---|---|
| Sep 2026 | 586no change | 591no change |
| Aug 2026 | 586no change | 591no change |
| Jul 2026 | 586+65 | 591+72 |
| Jun 2026 | 521no change | 519no change |
| May 2026 | 521no change | 519no change |
| Apr 2026 | 521no change | 519+1 |
| Mar 2026 | 521-42 | 518-43 |
| Feb 2026 | 563-26 | 561-25 |
| Jan 2026 | 589 Pno change · 20 games | 586 Pno change · 20 games |
| Dec 2025 | 589 P20 games | 586 P20 games |