USCF player statistics
Silva, Dietrich
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-13 Quick vs Regular
No national baseline for this rating band yet.
-271 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +42
- Feb 2026 to Mar 2026
- Biggest drop
- -18
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +42 from Feb 2026 to Mar 2026
- Updates that moved
- 3 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±7
- Mean absolute change; spread ±15.9
Regular rating in context
United States
#49,806of 83,635 rated members · higher than 40.3%
33,775 lower · 55 same rating · 49,805 higher · ties share a rank
New York
#5,385of 9,415 rated members · higher than 42.7%
4,027 lower · 4 same rating · 5,384 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,116 within 100 points of 669 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 40.3% below 669)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 669+1 | 656no change | 398 P+1 · 15 games |
| Aug 2026 | 668no change | 656no change | 397 Pno change · 15 games |
| Jul 2026 | 668no change | 656no change | 397 Pno change · 15 games |
| Jun 2026 | 668no change | 656no change | 397 Pno change · 15 games |
| May 2026 | 668no change | 656no change | 397 Pno change · 15 games |
| Apr 2026 | 668no change | 656no change | 397 P-1 · 15 games |
| Mar 2026 | 668+42 | 656+37 | 398 Pno change · 15 games |
| Feb 2026 | 626no change | 619no change | 398 Pno change · 15 games |
| Jan 2026 | 626-18 | 619-20 | 398 Pno change · 15 games |
| Dec 2025 | 644 | 639 | 398 P15 games |