USCF player statistics
Johnson, Callie
- Gender
- Female
- US Chess reported rank
- #16,977 national · #179 in state
- Floor
- Regular 142 · Quick 150
- Rated games
- Regular 11 · Quick 17
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +102
- Aug 2026 to Sep 2026
- Biggest drop
- -84
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +102 from Aug 2026 to Sep 2026
- Updates that moved
- 3 of 4
- Latest -5, Sep 2026 to Oct 2026
- Typical move
- ±48
- Mean absolute change; spread ±76.3
Regular rating in context
United States
#22,792of 82,596 rated members · higher than 72.3%
59,767 lower · 38 same rating · 22,791 higher · ties share a rank
South Carolina
#237of 814 rated members · higher than 70.8%
577 lower · 1 same rating · 236 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,942 within 100 points of 1,338 (this player included)
1,300–1,349: 1,765 members (2.1%) · highlighted band is the player’s · dashed line is the target
72.8% below 1,350 (60,192 of 82,596; 72.3% below 1,338)
Percentile over time · United States
72.3% higher than · Oct 2026 · rank #22,792 of 82,596
Since Jun 2026
+0.1 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 | Quick |
|---|---|---|
| Oct 2026 | 1,338 P-5 · 16 games | 1,205 P-24 · 22 games |
| Sep 2026 | 1,343 P+102 · 11 games | 1,229 P+80 · 17 games |
| Aug 2026 | 1,241 P-84 · 8 games | 1,149 P-93 · 14 games |
| Jul 2026 | 1,325 Pno change · 4 games | 1,242 Pno change · 7 games |
| Jun 2026 | 1,325 P4 games | 1,242 P7 games |