USCF player statistics
Krupa, Felix
Official US Chess record- US Chess reported rank
- #40,592 national · #1,328 in state
- Floor
- Regular 105 · Quick 105
- Rated games
- Regular 4 · Quick 4
US Chess record as of Aug 15, 2026
Regular rating
Provisional rating · Sep 2026 · 2 published updates since Aug 2026
Other formats against Regular
-43 Quick vs Regular (provisional)
No national baseline for this rating band yet.
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
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±0
- Mean absolute change per update
Regular rating in context
United States
#47,176of 83,635 rated members · higher than 43.5%
36,413 lower · 47 same rating · 47,175 higher · ties share a rank
Pennsylvania
#1,630of 2,639 rated members · higher than 38.1%
1,007 lower · 3 same rating · 1,629 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,763 within 100 points of 722 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.5% below 722)
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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 722 Pno change · 4 games | 679 Pno change · 4 games |
| Aug 2026 | 722 P4 games | 679 P4 games |