USCF player statistics
Marman, Winston
Official US Chess recordRegular rating
409
Provisional rating
A history chart will appear when at least two rated supplements are available.
Regular rating in context
United States
Among 83,635 rated members; tied ratings share a rank.
Higher than 23.6% of ratings in this population.
North Dakota
Among 101 rated members; tied ratings share a rank.
Higher than 13.8% 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 |
|---|---|---|
| Sep 2026 | 409 P | 385 P |
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