USCF player statistics
Chockalingam, Sai Shanmugam
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -51
- Jan 2026 to Feb 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±16
- Mean absolute change; spread ±22.1
Regular rating in context
United States
4.5%of the comparison population has a lower rating.
3,847 lower · 166 same rating · 79,622 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,465 within 100 points of 109
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 4.5% below 109)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 109 Pno change · 13 games | 109 Pno change · 13 games |
| Aug 2026 | 109 Pno change · 13 games | 109 Pno change · 13 games |
| Jul 2026 | 109 Pno change · 13 games | 109 Pno change · 13 games |
| Jun 2026 | 109 Pno change · 13 games | 109 Pno change · 13 games |
| May 2026 | 109 Pno change · 13 games | 109 Pno change · 13 games |
| Apr 2026 | 109 P-10 · 13 games | 109 P-6 · 13 games |
| Mar 2026 | 119 P-33 · 12 games | 115 P-35 · 12 games |
| Feb 2026 | 152 P-51 · 12 games | 150 P-49 · 12 games |
| Jan 2026 | 203 P-49 · 9 games | 199 P-49 · 9 games |
| Dec 2025 | 252 P9 games | 248 P9 games |