USCF player statistics
Prabhakaran, Vivek
Official US Chess record- FIDE
- FIDE 39978168
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-275 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +25
- Aug 2026 to Sep 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +25 from Aug 2026 to Sep 2026
- Updates that moved
- 1 of 9
- Latest +25, Aug 2026 to Sep 2026
- Typical move
- ±3
- Mean absolute change; spread ±8.3
Regular rating in context
United States
#17,437of 83,635 rated members · higher than 79.1%
66,167 lower · 32 same rating · 17,436 higher · ties share a rank
Wisconsin
#278of 961 rated members · higher than 70.9%
682 lower · 2 same rating · 277 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,806 within 100 points of 1,496 (this player included)
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 79.1% below 1,496)
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 | 1,496+25 | 1,221 P+44 · 18 games |
| Aug 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Jul 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Jun 2026 | 1,471no change | 1,177 Pno change · 17 games |
| May 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Apr 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Mar 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Feb 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Jan 2026 | 1,471no change | 1,177 Pno change · 17 games |
| Dec 2025 | 1,471 | 1,177 P17 games |