USCF player statistics
Chen, Penghan
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-68 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +60
- May 2026 to Jun 2026
- Biggest drop
- -91
- Dec 2025 to Jan 2026
- Longest rise
- 3 updates
- +96 from Mar 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±28
- Mean absolute change; spread ±44.9
Regular rating in context
United States
#37,848of 83,635 rated members · higher than 54.6%
45,739 lower · 49 same rating · 37,847 higher · ties share a rank
District of Columbia
#135of 337 rated members · higher than 59.9%
202 lower · 1 same rating · 134 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,520 within 100 points of 929 (this player included)
900–949: 2,108 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.7% below 950 (46,667 of 83,635; 54.6% below 929)
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 | 929no change | 861no change |
| Aug 2026 | 929no change | 861no change |
| Jul 2026 | 929no change | 861no change |
| Jun 2026 | 929+60 | 861no change |
| May 2026 | 869+11 | 861+1 |
| Apr 2026 | 858+25 | 860+23 |
| Mar 2026 | 833-62 | 837-65 |
| Feb 2026 | 895no change | 902no change |
| Jan 2026 | 895-91 | 902-96 |
| Dec 2025 | 986 | 998 |