USCF player statistics
Upchurch, Calloway Kenneth
- Gender
- Male
- Floor
- Quick 112
- Rated games
- Quick 7
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +56
- Jul 2026 to Aug 2026
- Biggest drop
- -1
- Oct 2026 to Nov 2026
- Longest rise
- 2 updates
- +57 from Jul 2026 to Sep 2026
- Updates that moved
- 3 of 4
- Latest -1, Oct 2026 to Nov 2026
- Typical move
- ±15
- Mean absolute change; spread ±28
Quick rating in context
United States
#35,545of 78,544 rated members · higher than 54.6%
42,944 lower · 56 same rating · 35,544 higher · ties share a rank
North Carolina
#1,396of 2,736 rated members · higher than 48.9%
1,340 lower · 1 same rating · 1,395 higher · ties share a rank
Where this rating sits · United States
78,544 rated members in 50-point bands · median 750–799 · 9,392 within 100 points of 852 (this player included)
850–899: 2,287 members (2.9%) · highlighted band is the player’s · dashed line is the target
57.4% below 900 (45,151 of 78,544; 54.6% below 852)
Percentile over time · United States
54.6% higher than · Nov 2026 · rank #35,545 of 78,544
Since Jul 2026
+2.4 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 | Quick |
|---|---|
| Nov 2026 | 852 P-1 · 7 games |
| Oct 2026 | 853 Pno change · 7 games |
| Sep 2026 | 853 P+1 · 7 games |
| Aug 2026 | 852 P+56 · 7 games |
| Jul 2026 | 796 P4 games |