USCF player statistics
Karuppasamy, Hariharan
Official US Chess recordOnline Regular rating
529
Provisional rating
Online Regular rating in context
Virginia
Among 474 rated members; tied ratings share a rank.
Higher than 14.9% of ratings in this population.
United States
Among 8,137 rated members; tied ratings share a rank.
Higher than 13.3% of ratings in this population.
Calculated from the Sep 2026 supplement, using the same population as Chess67’s USCF statistics: US members classified as active by the supplement rules, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings.
Published ratings by supplement
All available formats. P indicates a provisional rating.
| Supplement | Online Regular | Online Quick |
|---|---|---|
| Sep 2026 | 529 P | 529 P |
| Aug 2026 | 529 P | 529 P |
| Jul 2026 | 529 P | — |
| Jun 2026 | 529 P | — |
| May 2026 | 529 P | — |
| Apr 2026 | 529 P | — |
| Mar 2026 | 528 P | — |
| Feb 2026 | 528 P | — |
| Jan 2026 | 528 P | — |
| Dec 2025 | 528 P | — |
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