USCF player statistics
White Bull, Rozlynn
- Gender
- Female
- US Chess reported rank
- #58,004 national · #134 in state
- Floor
- Regular 114 · Quick 114
- Rated games
- Regular 10 · Quick 10
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -95
- May 2026 to Jun 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 4 updates
- Unchanged since Jun 2026
- Typical move
- ±10
- Mean absolute change; spread ±30
Regular rating in context
United States
#66,704of 82,596 rated members · higher than 19.1%
15,835 lower · 58 same rating · 66,703 higher · ties share a rank
South Dakota
#149of 172 rated members · higher than 13.3%
23 lower · 1 same rating · 148 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 10,433 within 100 points of 344 (this player included)
300–349: 2,564 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.5% below 350 (16,176 of 82,596; 19.1% below 344)
Percentile over time · United States
19.1% higher than · Oct 2026 · rank #66,704 of 82,596
Since Dec 2025
-6.7 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 | 344 Pno change · 10 games | 325 Pno change · 10 games |
| Sep 2026 | 344 Pno change · 10 games | 325 Pno change · 10 games |
| Aug 2026 | 344 Pno change · 10 games | 325 Pno change · 10 games |
| Jul 2026 | 344 Pno change · 10 games | 325 Pno change · 10 games |
| Jun 2026 | 344 P-95 · 10 games | 325 P-92 · 10 games |
| May 2026 | 439 Pno change · 5 games | 417 Pno change · 5 games |
| Apr 2026 | 439 Pno change · 5 games | 417 Pno change · 5 games |
| Mar 2026 | 439 Pno change · 5 games | 417 Pno change · 5 games |
| Feb 2026 | 439 Pno change · 5 games | 417 Pno change · 5 games |
| Jan 2026 | 439 Pno change · 5 games | 417 Pno change · 5 games |
| Dec 2025 | 439 P5 games | 417 P5 games |