USCF player statistics
Zepeda, Diego Marques
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +12
- Feb 2026 to Mar 2026
- Biggest drop
- -4
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +12 from Feb 2026 to Mar 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±2
- Mean absolute change; spread ±4.4
Regular rating in context
United States
#78,812of 83,635 rated members · higher than 5.6%
4,755 lower · 69 same rating · 78,811 higher · ties share a rank
North Carolina
#2,588of 2,742 rated members · higher than 5.5%
153 lower · 2 same rating · 2,587 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,807 within 100 points of 116 (this player included)
100–149: 6,615 members (7.9%) · highlighted band is the player’s · dashed line is the target
7.9% below 150 (6,615 of 83,635; 5.6% below 116)
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 | 116 Pno change · 16 games | 116 Pno change · 16 games |
| Aug 2026 | 116 Pno change · 16 games | 116 Pno change · 16 games |
| Jul 2026 | 116 Pno change · 16 games | 116 Pno change · 16 games |
| Jun 2026 | 116 Pno change · 16 games | 116 Pno change · 16 games |
| May 2026 | 116 P-4 · 16 games | 116 P-4 · 16 games |
| Apr 2026 | 120 Pno change · 13 games | 120 Pno change · 13 games |
| Mar 2026 | 120 P+12 · 13 games | 120 P+12 · 13 games |
| Feb 2026 | 108 Pno change · 13 games | 108 Pno change · 13 games |
| Jan 2026 | 108 Pno change · 8 games | 108 Pno change · 8 games |
| Dec 2025 | 108 P8 games | 108 P8 games |