USCF player statistics
Somayaji, Prathvik Rishi
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
+12 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +56
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +57 from Jul 2026 to Sep 2026
- Updates that moved
- 2 of 4
- Latest +56, Aug 2026 to Sep 2026
- Typical move
- ±14
- Mean absolute change; spread ±27.8
Regular rating in context
United States
#52,675of 83,635 rated members · higher than 36.9%
30,906 lower · 55 same rating · 52,674 higher · ties share a rank
Ohio
#1,635of 2,416 rated members · higher than 32.3%
781 lower · 1 same rating · 1,634 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,518 within 100 points of 613 (this player included)
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 36.9% below 613)
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 | 613 P+56 · 10 games | 625 P+69 · 10 games |
| Aug 2026 | 557 P+1 · 5 games | 556 Pno change · 5 games |
| Jul 2026 | 556 Pno change · 5 games | 556 Pno change · 5 games |
| Jun 2026 | 556 Pno change · 5 games | 556 Pno change · 5 games |
| May 2026 | 556 P5 games | 556 P5 games |