USCF player statistics
Chiang, Dean Edward
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-37 Quick vs Regular
No national baseline for this rating band yet.
-2 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +122
- Dec 2025 to Jan 2026
- Biggest drop
- -86
- Aug 2026 to Sep 2026
- Longest rise
- 2 updates
- +188 from Dec 2025 to Feb 2026
- Updates that moved
- 8 of 9
- Latest -86, Aug 2026 to Sep 2026
- Typical move
- ±49
- Mean absolute change; spread ±64.2
Regular rating in context
United States
#32,309of 83,635 rated members · higher than 61.3%
51,296 lower · 31 same rating · 32,308 higher · ties share a rank
New York
#3,505of 9,415 rated members · higher than 62.7%
5,909 lower · 2 same rating · 3,504 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,632 within 100 points of 1,066 (this player included)
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; 61.3% below 1,066)
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 | 1,066-86 | 1,029-63 | 1,064 P14 games |
| Aug 2026 | 1,152-55 | 1,092-43 | — |
| Jul 2026 | 1,207-41 | 1,135-33 | — |
| Jun 2026 | 1,248-32 | 1,168-27 | — |
| May 2026 | 1,280+12 | 1,195+21 | — |
| Apr 2026 | 1,268-24 | 1,174-12 | — |
| Mar 2026 | 1,292no change | 1,186no change | — |
| Feb 2026 | 1,292+66 | 1,186-20 | — |
| Jan 2026 | 1,226+122 | 1,206+130 | — |
| Dec 2025 | 1,104 | 1,076 | — |