USCF player statistics
Zhan, Wei
- Gender
- Male
- US Chess reported rank
- #19,062 national · #99 in state
- Floor
- Regular 105
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +20
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +20 from Sep 2026 to Oct 2026
- Updates that moved
- 1 of 2
- Latest +20, Sep 2026 to Oct 2026
- Typical move
- ±10
- Mean absolute change; spread ±14.1
Regular rating in context
United States
#24,501of 82,596 rated members · higher than 70.2%
58,061 lower · 35 same rating · 24,500 higher · ties share a rank
Alabama
#154of 607 rated members · higher than 74.6%
453 lower · 1 same rating · 153 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,881 within 100 points of 1,289 (this player included)
1,250–1,299: 1,672 members (2%) · highlighted band is the player’s · dashed line is the target
70.7% below 1,300 (58,427 of 82,596; 70.2% below 1,289)
Percentile over time · United States
70.2% higher than · Oct 2026 · rank #24,501 of 82,596
Since Dec 2025
+0.6 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|
| Oct 2026 | 1,289+20 |
| Sep 2026 | 1,269no change |
| Dec 2025 | 1,269 |