USCF player statistics
Zhang, Oliver
- Gender
- Male
- US Chess reported rank
- #10,654 national · #1,208 in state
- Floor
- Regular 1,400 · Quick 1,300 · Online Regular 100 · Online Quick 100
- Rated games
- Online Regular 20 · Online Quick 19
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +50
- Dec 2025 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +72 from Dec 2025 to Sep 2026
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±18
- Mean absolute change; spread ±23.7
Regular rating in context
United States
#14,496of 83,032 rated members · higher than 82.4%
68,497 lower · 40 same rating · 14,495 higher · ties share a rank
New York
#1,498of 9,119 rated members · higher than 83.5%
7,617 lower · 5 same rating · 1,497 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,840 within 100 points of 1,586 (this player included)
1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target
83% below 1,600 (68,918 of 83,032; 82.4% below 1,586)
Percentile over time · United States
82.4% higher than · Nov 2026 · rank #14,496 of 83,032
Since Dec 2025
+2.6 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 | Online Regular | Online Quick |
|---|---|---|---|---|
| Nov 2026 | 1,586no change | 1,458no change | 1,437 Pno change · 20 games | 1,335 Pno change · 19 games |
| Oct 2026 | 1,586no change | 1,458no change | 1,437 Pno change · 20 games | 1,335 Pno change · 19 games |
| Sep 2026 | 1,586+22 | 1,458+21 | 1,437 Pno change · 20 games | 1,335 Pno change · 19 games |
| Aug 2026 | 1,564+50 | 1,437+42 | 1,437 Pno change · 20 games | 1,335 Pno change · 19 games |
| Dec 2025 | 1,514 | 1,395 | 1,437 P20 games | 1,335 P19 games |