USCF player statistics
Stuerke, Calvin
- Gender
- Male
- US Chess reported rank
- #29,725 national · #511 in state
- Floor
- Regular 130 · Quick 117
- Rated games
- Regular 11 · Quick 5
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +122
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +122 from Jul 2026 to Aug 2026
- Current run
- 3 updates
- Unchanged since Aug 2026
- Typical move
- ±24
- Mean absolute change; spread ±54.6
Regular rating in context
United States
#37,386of 83,032 rated members · higher than 54.9%
45,596 lower · 51 same rating · 37,385 higher · ties share a rank
Colorado
#648of 1,039 rated members · higher than 37.6%
391 lower · 1 same rating · 647 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,356 within 100 points of 945 (this player included)
900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target
55.1% below 950 (45,828 of 83,032; 54.9% below 945)
Percentile over time · United States
54.9% higher than · Nov 2026 · rank #37,386 of 83,032
Since Jun 2026
+5.8 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 945 Pno change · 11 games | 807 Pno change · 5 games |
| Oct 2026 | 945 Pno change · 11 games | 807 Pno change · 5 games |
| Sep 2026 | 945 Pno change · 11 games | 807 Pno change · 5 games |
| Aug 2026 | 945 P+122 · 11 games | 807 Pno change · 5 games |
| Jul 2026 | 823 Pno change · 5 games | 807 Pno change · 5 games |
| Jun 2026 | 823 P5 games | 807 P5 games |