USCF player statistics
Proehl, Peter K
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #10,064 national · #607 in state
- Floor
- Regular 1,600 · Quick 1,300
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-100 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +13
- May 2026 to Jun 2026
- Biggest drop
- -9
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +13 from May 2026 to Jun 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±2
- Mean absolute change; spread ±5.6
Regular rating in context
United States
#13,572of 83,635 rated members · higher than 83.7%
70,032 lower · 32 same rating · 13,571 higher · ties share a rank
California
#1,773of 9,051 rated members · higher than 80.3%
7,276 lower · 3 same rating · 1,772 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,698 within 100 points of 1,604 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 83.7% below 1,604)
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 | 1,604no change | 1,504no change |
| Aug 2026 | 1,604-9 | 1,504no change |
| Jul 2026 | 1,613no change | 1,504no change |
| Jun 2026 | 1,613+13 | 1,504no change |
| May 2026 | 1,600no change | 1,504no change |
| Apr 2026 | 1,600no change | 1,504no change |
| Mar 2026 | 1,600no change | 1,504no change |
| Feb 2026 | 1,600no change | 1,504no change |
| Jan 2026 | 1,600no change | 1,504no change |
| Dec 2025 | 1,600 | 1,504 |