USCF player statistics
Vaidyanathan, Srijan Kumar
Official US Chess record- FIDE
- FIDE 566007666
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-525 Quick vs Regular
No national baseline for this rating band yet.
-520 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +108
- May 2026 to Jun 2026
- Biggest drop
- -25
- Jun 2026 to Jul 2026
- Longest rise
- 4 updates
- +196 from Feb 2026 to Jun 2026
- Updates that moved
- 9 of 9
- Latest +9, Aug 2026 to Sep 2026
- Typical move
- ±34
- Mean absolute change; spread ±41.7
Regular rating in context
United States
88.1%of the comparison population has a lower rating.
73,734 lower · 23 same rating · 9,878 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,125 within 100 points of 1,717
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 88.1% below 1,717)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,717+9 | 1,192no change | 1,197-8 |
| Aug 2026 | 1,708+3 | 1,192no change | 1,205no change |
| Jul 2026 | 1,705-25 | 1,192no change | 1,205no change |
| Jun 2026 | 1,730+108 | 1,192no change | 1,205+1 |
| May 2026 | 1,622+45 | 1,192no change | 1,204no change |
| Apr 2026 | 1,577+42 | 1,192no change | 1,204no change |
| Mar 2026 | 1,535+1 | 1,192no change | 1,204no change |
| Feb 2026 | 1,534-17 | 1,192no change | 1,204no change |
| Jan 2026 | 1,551+53 | 1,192no change | 1,204no change |
| Dec 2025 | 1,498 | 1,192 | 1,204 |