USCF player statistics
Shao, Alfred
- Gender
- Male
- US Chess reported rank
- #40,587 national · #2,014 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +264
- Feb 2026 to Mar 2026
- Biggest drop
- -69
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +325 from Feb 2026 to Apr 2026
- Updates that moved
- 7 of 11
- Latest +188, Oct 2026 to Nov 2026
- Typical move
- ±65
- Mean absolute change; spread ±99.6
Regular rating in context
United States
#39,101of 83,032 rated members · higher than 52.8%
43,873 lower · 59 same rating · 39,100 higher · ties share a rank
Florida
#2,040of 4,459 rated members · higher than 54.2%
2,417 lower · 3 same rating · 2,039 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,640 within 100 points of 905 (this player included)
900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target
55.1% below 950 (45,828 of 83,032; 52.8% below 905)
Percentile over time · United States
52.8% higher than · Nov 2026 · rank #39,101 of 83,032
Since Dec 2025
+27.6 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|
| Nov 2026 | 905+188 | 1,258-8 |
| Oct 2026 | 717+29 | 1,266+126 |
| Sep 2026 | 688-51 | 1,140-144 |
| Aug 2026 | 739no change | 1,284+113 |
| Jul 2026 | 739+53 | 1,171+6 |
| Jun 2026 | 686-69 | 1,165+88 |
| May 2026 | 755no change | 1,077-41 |
| Apr 2026 | 755+61 | 1,118+200 |
| Mar 2026 | 694+264 | 918+11 |
| Feb 2026 | 430no change | 907+334 |
| Jan 2026 | 430 Pno change · 20 games | 573+6 |
| Dec 2025 | 430 P20 games | 567 |