USCF player statistics
Udayakumar, Haresh
Official US Chess record- FIDE
- FIDE 0
Online Quick rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 9 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Online Quick rating in context
United States
13.5%of the comparison population has a lower rating.
1,179 lower · 4 same rating · 7,529 higher
California
15.6%of the comparison population has a lower rating.
192 lower · 0 same rating · 1,031 higher
Where this rating sits · United States
8,712 rated members in 50-point bands · median 1,100–1,149 · 821 within 100 points of 558
550–599: 214 members (2.4%) · highlighted band is the player’s · dashed line is the target
15.6% below 600 (1,363 of 8,712; 13.5% below 558)
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 | Online Quick |
|---|---|
| Sep 2026 | 558no change |
| Aug 2026 | 558no change |
| Jul 2026 | 558no change |
| Jun 2026 | 558no change |
| May 2026 | 558no change |
| Apr 2026 | 558no change |
| Mar 2026 | 558no change |
| Feb 2026 | 558no change |
| Jan 2026 | 558no change |
| Dec 2025 | 558 |