USCF player statistics
Pham, Peter
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+2 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +137
- Feb 2026 to Mar 2026
- Biggest drop
- -12
- Dec 2025 to Jan 2026
- Longest rise
- 2 updates
- +176 from Jan 2026 to Mar 2026
- Updates that moved
- 6 of 9
- Latest -3, Aug 2026 to Sep 2026
- Typical move
- ±23
- Mean absolute change; spread ±46.6
Regular rating in context
United States
62.2%of the comparison population has a lower rating.
52,075 lower · 39 same rating · 31,521 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,479 within 100 points of 1,087
1,050–1,099: 1,855 members (2.2%) · highlighted band is the player’s · dashed line is the target
62.8% below 1,100 (52,555 of 83,635; 62.2% below 1,087)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 1,087-3 | 1,089-4 |
| Aug 2026 | 1,090no change | 1,093no change |
| Jul 2026 | 1,090+13 | 1,093+11 |
| Jun 2026 | 1,077no change | 1,082no change |
| May 2026 | 1,077-3 | 1,082-4 |
| Apr 2026 | 1,080no change | 1,086no change |
| Mar 2026 | 1,080+137 | 1,086+137 |
| Feb 2026 | 943+39 | 949+39 |
| Jan 2026 | 904-12 | 910-12 |
| Dec 2025 | 916 | 922 |