USCF player statistics
Pettus, Keith B
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #23,508 national · #2,733 in state
- Floor
- Regular 150 · Quick 150 · Blitz 101
- Rated games
- Blitz 16
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +41
- Oct 2026 to Nov 2026
- Biggest drop
- -41
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +41 from Oct 2026 to Nov 2026
- Updates that moved
- 8 of 11
- Latest +41, Oct 2026 to Nov 2026
- Typical move
- ±17
- Mean absolute change; spread ±23.2
Regular rating in context
United States
#29,405of 83,032 rated members · higher than 64.5%
53,588 lower · 40 same rating · 29,404 higher · ties share a rank
New York
#3,132of 9,119 rated members · higher than 65.6%
5,985 lower · 3 same rating · 3,131 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,242 within 100 points of 1,153 (this player included)
1,150–1,199: 1,664 members (2%) · highlighted band is the player’s · dashed line is the target
66.4% below 1,200 (55,152 of 83,032; 64.5% below 1,153)
Percentile over time · United States
64.5% higher than · Nov 2026 · rank #29,405 of 83,032
Since Dec 2025
-4.4 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 | Regular | Quick | Blitz |
|---|---|---|---|
| Nov 2026 | 1,153+41 | 1,115+41 | 1,098 Pno change · 16 games |
| Oct 2026 | 1,112-8 | 1,074-8 | 1,098 Pno change · 16 games |
| Sep 2026 | 1,120-32 | 1,082-33 | 1,098 P16 games |
| Aug 2026 | 1,152-41 | 1,115-43 | — |
| Jul 2026 | 1,193+4 | 1,158+3 | — |
| Jun 2026 | 1,189-5 | 1,155-4 | — |
| May 2026 | 1,194-18 | 1,159-24 | — |
| Apr 2026 | 1,212-38 | 1,183-44 | — |
| Mar 2026 | 1,250no change | 1,227no change | — |
| Feb 2026 | 1,250no change | 1,227no change | — |
| Jan 2026 | 1,250no change | 1,227no change | — |
| Dec 2025 | 1,250 | 1,227 | — |