USCF player statistics
Dudek, Peyton David
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+71 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +65
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +95 from Dec 2025 to Feb 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±15
- Mean absolute change; spread ±24.7
Regular rating in context
United States
66.5%of the comparison population has a lower rating.
55,641 lower · 29 same rating · 27,965 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,050 within 100 points of 1,187
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 66.5% below 1,187)
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 | Quick |
|---|---|---|
| Sep 2026 | 1,187 Pno change · 14 games | 1,258 P-1 · 15 games |
| Aug 2026 | 1,187 Pno change · 14 games | 1,259 Pno change · 15 games |
| Jul 2026 | 1,187 Pno change · 14 games | 1,259 Pno change · 15 games |
| Jun 2026 | 1,187 Pno change · 14 games | 1,259 Pno change · 15 games |
| May 2026 | 1,187 P+43 · 14 games | 1,259 Pno change · 15 games |
| Apr 2026 | 1,144 P-1 · 11 games | 1,259 Pno change · 15 games |
| Mar 2026 | 1,145 Pno change · 11 games | 1,259 Pno change · 15 games |
| Feb 2026 | 1,145 P+65 · 11 games | 1,259 P+49 · 15 games |
| Jan 2026 | 1,080 P+30 · 8 games | 1,210 P-32 · 12 games |
| Dec 2025 | 1,050 P4 games | 1,242 P8 games |