USCF player statistics
Seidenwar, Philip
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-119 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +136
- Jan 2026 to Feb 2026
- Biggest drop
- -4
- May 2026 to Jun 2026
- Longest rise
- 1 update
- +136 from Jan 2026 to Feb 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±17
- Mean absolute change; spread ±45.2
Regular rating in context
United States
#27,370of 83,635 rated members · higher than 67.2%
56,237 lower · 29 same rating · 27,369 higher · ties share a rank
New York
#2,966of 9,415 rated members · higher than 68.4%
6,446 lower · 4 same rating · 2,965 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,098 within 100 points of 1,203 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 67.2% below 1,203)
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 | 1,203no change | 1,084no change |
| Aug 2026 | 1,203no change | 1,084no change |
| Jul 2026 | 1,203no change | 1,084no change |
| Jun 2026 | 1,203-4 | 1,084no change |
| May 2026 | 1,207no change | 1,084no change |
| Apr 2026 | 1,207+12 | 1,084no change |
| Mar 2026 | 1,195no change | 1,084no change |
| Feb 2026 | 1,195+136 | 1,084no change |
| Jan 2026 | 1,059no change | 1,084no change |
| Dec 2025 | 1,059 | 1,084 |