USCF player statistics
Duran, Heather
Official US Chess recordRegular rating
732
Provisional rating
Regular rating in context
United States
Among 83,635 rated members; tied ratings share a rank.
Higher than 44% of ratings in this population.
Washington
Among 2,162 rated members; tied ratings share a rank.
Higher than 38.3% 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 | Regular | Quick | Blitz |
|---|---|---|---|
| Sep 2026 | 732 P | — | 696 P |
| Aug 2026 | 743 P | — | 696 P |
| Jul 2026 | 783 P | — | 696 P |
| Jun 2026 | 623 P | — | 696 P |
| May 2026 | 652 P | — | 696 P |
| Apr 2026 | 652 P | — | 696 P |
| Mar 2026 | 652 P | — | 696 P |
| Feb 2026 | 666 P | — | 696 P |
| Jan 2026 | 658 P | 712 P | 693 P |
| Dec 2025 | 664 P | 712 P | — |
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