USCF player statistics
Bullock, Charles
- Gender
- Male
- US Chess reported rank
- #44,812 national · #504 in state
- Floor
- Regular 131 · Quick 136
- Rated games
- Regular 15 · Quick 18
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +66
- Oct 2026 to Nov 2026
- Biggest drop
- -126
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +19 from Feb 2026 to Apr 2026
- Updates that moved
- 4 of 9
- Latest +66, Oct 2026 to Nov 2026
- Typical move
- ±23
- Mean absolute change; spread ±50.5
Regular rating in context
United States
#50,121of 83,032 rated members · higher than 39.5%
32,858 lower · 54 same rating · 50,120 higher · ties share a rank
Kentucky
#540of 1,032 rated members · higher than 47.6%
492 lower · 1 same rating · 539 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 9,908 within 100 points of 666 (this player included)
650–699: 2,420 members (2.9%) · highlighted band is the player’s · dashed line is the target
41.5% below 700 (34,508 of 83,032; 39.5% below 666)
Percentile over time · United States
39.5% higher than · Nov 2026 · rank #50,121 of 83,032
Since Feb 2026
-2.7 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 | 666 P+66 · 20 games | 685 P+58 · 23 games |
| Oct 2026 | 600 Pno change · 15 games | 627 Pno change · 18 games |
| Sep 2026 | 600 Pno change · 15 games | 627 Pno change · 18 games |
| Aug 2026 | 600 Pno change · 15 games | 627 Pno change · 18 games |
| Jul 2026 | 600 Pno change · 15 games | 627 Pno change · 18 games |
| Jun 2026 | 600 Pno change · 15 games | 627 P+32 · 18 games |
| May 2026 | 600 P-126 · 15 games | 595 P-134 · 15 games |
| Apr 2026 | 726 P+18 · 10 games | 729 P+17 · 10 games |
| Mar 2026 | 708 P+1 · 5 games | 712 P+1 · 5 games |
| Feb 2026 | 707 P5 games | 711 P5 games |
| Jan 2026 | — | — |