USCF player statistics
Jia, Chester
- Gender
- Male
- US Chess reported rank
- #27,321 national · #1,218 in state
- Floor
- Regular 130 · Quick 130
- Rated games
- Regular 19 · Quick 19
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +77
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +78 from Mar 2026 to May 2026
- Current run
- 6 updates
- Unchanged since May 2026
- Typical move
- ±9
- Mean absolute change; spread ±25.6
Regular rating in context
United States
#34,865of 83,032 rated members · higher than 57.9%
48,129 lower · 39 same rating · 34,864 higher · ties share a rank
Illinois
#1,579of 4,515 rated members · higher than 65%
2,936 lower · 1 same rating · 1,578 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,997 within 100 points of 1,007 (this player included)
1,000–1,049: 1,923 members (2.3%) · highlighted band is the player’s · dashed line is the target
59.9% below 1,050 (49,776 of 83,032; 57.9% below 1,007)
Percentile over time · United States
57.9% higher than · Nov 2026 · rank #34,865 of 83,032
Since Feb 2026
+3.6 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 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| Oct 2026 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| Sep 2026 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| Aug 2026 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| Jul 2026 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| Jun 2026 | 1,007 Pno change · 19 games | 979 Pno change · 19 games |
| May 2026 | 1,007 P+1 · 19 games | 979 Pno change · 19 games |
| Apr 2026 | 1,006 P+77 · 19 games | 979 P+49 · 19 games |
| Mar 2026 | 929 Pno change · 14 games | 930 Pno change · 14 games |
| Feb 2026 | 929 P14 games | 930 P14 games |