USCF player statistics
Pedraza, Kolbe Diego
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+85 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
- -32
- Mar 2026 to Apr 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±4
- Mean absolute change; spread ±10.6
Regular rating in context
United States
#67,535of 83,635 rated members · higher than 19.1%
16,048 lower · 53 same rating · 67,534 higher · ties share a rank
Louisiana
#573of 700 rated members · higher than 18.1%
127 lower · 1 same rating · 572 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,641 within 100 points of 340 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 19.1% below 340)
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 | 340 Pno change · 24 games | 425 Pno change · 17 games |
| Aug 2026 | 340 Pno change · 24 games | 425 Pno change · 17 games |
| Jul 2026 | 340 Pno change · 24 games | 425 Pno change · 17 games |
| Jun 2026 | 340 Pno change · 24 games | 425 Pno change · 17 games |
| May 2026 | 340 Pno change · 24 games | 425 Pno change · 17 games |
| Apr 2026 | 340 P-32 · 24 games | 425 P-56 · 17 games |
| Mar 2026 | 372 Pno change · 20 games | 481 Pno change · 13 games |
| Feb 2026 | 372 P-1 · 20 games | 481 Pno change · 13 games |
| Jan 2026 | 373 Pno change · 20 games | 481 Pno change · 13 games |
| Dec 2025 | 373 P20 games | 481 P13 games |