USCF player statistics
Vaidhyanathan, Vinayagaram
- Gender
- Male
- FIDE
- FIDE 39926680
- TD
- Local
- US Chess reported rank
- #10,371 national · #825 in state
- Floor
- Regular 1,400 · Quick 1,200 · Blitz 1,400 · Online Regular 1,400 · Online Quick 1,400 · Online Blitz 1,500
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +17
- Aug 2026 to Sep 2026
- Biggest drop
- -17
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +19 from Aug 2026 to Oct 2026
- Updates that moved
- 5 of 10
- Latest +2, Sep 2026 to Oct 2026
- Typical move
- ±4
- Mean absolute change; spread ±8.2
Regular rating in context
United States
#13,759of 82,596 rated members · higher than 83%
68,582 lower · 256 same rating · 13,758 higher · ties share a rank
Texas
#1,017of 10,510 rated members · higher than 90.1%
9,471 lower · 23 same rating · 1,016 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,945 within 100 points of 1,600 (this player included)
1,600–1,649: 1,851 members (2.2%) · highlighted band is the player’s · dashed line is the target
85.2% below 1,650 (70,433 of 82,596; 83% below 1,600)
Percentile over time · United States
83% higher than · Oct 2026 · rank #13,759 of 82,596
Since Dec 2025
-0.5 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Oct 2026 | 1,600+2 | 1,397+8 | 1,610+19 | 1,513no change | 1,632no change | 1,670-26 |
| Sep 2026 | 1,598+17 | 1,389+26 | 1,591-15 | 1,513no change | 1,632no change | 1,696no change |
| Aug 2026 | 1,581no change | 1,363no change | 1,606+24 | 1,513-82 | 1,632no change | 1,696-14 |
| Jul 2026 | 1,581no change | 1,363no change | 1,582+1 | 1,595-18 | 1,632+122 | 1,710-4 |
| Jun 2026 | 1,581-1 | 1,363+4 | 1,581-22 | 1,613no change | 1,510-67 | 1,714+54 |
| May 2026 | 1,582-17 | 1,359-18 | 1,603no change | 1,613no change | 1,577no change | 1,660no change |
| Apr 2026 | 1,599no change | 1,377no change | 1,603no change | 1,613-12 | 1,577+49 | 1,660-14 |
| Mar 2026 | 1,599no change | 1,377no change | 1,603no change | 1,625+47 | 1,528+28 | 1,674+36 |
| Feb 2026 | 1,599-5 | 1,377-77 | 1,603no change | 1,578+6 | 1,500+9 | 1,638+10 |
| Jan 2026 | 1,604no change | 1,454no change | 1,603no change | 1,572no change | 1,491-16 | 1,628no change |
| Dec 2025 | 1,604 | 1,454 | 1,603 | 1,572 | 1,507 | 1,628 |