USCF player statistics
Sobre, Peter
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-28 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +217
- Apr 2026 to May 2026
- Biggest drop
- -62
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +280 from Apr 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±43
- Mean absolute change; spread ±78.5
Regular rating in context
United States
#25,468of 83,635 rated members · higher than 69.5%
58,143 lower · 25 same rating · 25,467 higher · ties share a rank
New York
#2,737of 9,415 rated members · higher than 70.9%
6,678 lower · 1 same rating · 2,736 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,921 within 100 points of 1,258 (this player included)
1,250–1,299: 1,642 members (1.9%) · highlighted band is the player’s · dashed line is the target
71.1% below 1,300 (59,522 of 83,635; 69.5% below 1,258)
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 | 1,258no change | 1,230no change |
| Aug 2026 | 1,258no change | 1,230no change |
| Jul 2026 | 1,258no change | 1,230no change |
| Jun 2026 | 1,258+63 | 1,230+57 |
| May 2026 | 1,195+217 | 1,173+215 |
| Apr 2026 | 978-1 | 958+1 |
| Mar 2026 | 979-62 | 957-68 |
| Feb 2026 | 1,041+44 | 1,025+40 |
| Jan 2026 | 997no change | 985no change |
| Dec 2025 | 997 | 985 |