USCF player statistics
Chen, Daiyun
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+87 Quick vs Regular
No national baseline for this rating band yet.
-110 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Jun 2026 to Jul 2026
- Biggest drop
- -63
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +1 from Jun 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±14
- Mean absolute change; spread ±26.1
Regular rating in context
United States
#40,121of 83,635 rated members · higher than 51.9%
43,463 lower · 52 same rating · 40,120 higher · ties share a rank
Texas
#3,845of 10,810 rated members · higher than 64.3%
6,957 lower · 9 same rating · 3,844 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,861 within 100 points of 874 (this player included)
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 51.9% below 874)
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 | 874no change | 961no change | 764 Pno change · 14 games |
| Aug 2026 | 874-1 | 961no change | 764 Pno change · 14 games |
| Jul 2026 | 875+1 | 961no change | 764 Pno change · 14 games |
| Jun 2026 | 874-56 | 961no change | 764 Pno change · 14 games |
| May 2026 | 930no change | 961no change | 764 Pno change · 14 games |
| Apr 2026 | 930no change | 961no change | 764 Pno change · 14 games |
| Mar 2026 | 930-63 | 961-63 | 764 Pno change · 14 games |
| Feb 2026 | 993no change | 1,024no change | 764 Pno change · 14 games |
| Jan 2026 | 993-4 | 1,024-3 | 764 Pno change · 14 games |
| Dec 2025 | 997 | 1,027 | 764 P14 games |