USCF player statistics
Stukus, Sean Matthew
Official US Chess record- FIDE
- FIDE 566016940
Regular rating
Provisional rating · Sep 2026 · 1 published update since Sep 2026
Regular rating in context
United States
80.9%of the comparison population has a lower rating.
67,734 lower · 31 same rating · 15,870 higher
Pennsylvania
75.3%of the comparison population has a lower rating.
1,989 lower · 0 same rating · 650 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,786 within 100 points of 1,535
1,500–1,549: 1,925 members (2.3%) · highlighted band is the player’s · dashed line is the target
81.5% below 1,550 (68,205 of 83,635; 80.9% below 1,535)
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 | Regular |
|---|---|
| Sep 2026 | 1,535 P4 games |
| Aug 2026 | — |
| Jul 2026 | — |