USCF player statistics
Bonnell, Leo W
- Gender
- Male
- FIDE
- FIDE 2063786
- TD
- Local
- US Chess reported rank
- #5,235 national · #275 in state
- Floor
- Regular 1,800 · Quick 1,800 · Online Regular 1,600
US Chess record as of Sep 14, 2026
Regular rating
Published rating · Oct 2026 · 11 published updates since Dec 2025
Other formats against Regular
-26 Quick vs Regular
Typical for 1,800–1,899 regular players: -129 (middle half -222 to -74, 1,817 established members). This gap is above the typical range.
-141 Online Regular vs Regular
Typical for 1,800–1,899 regular players: -432 (middle half -648 to -214, 274 established members). This gap is above the typical range.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +20
- Dec 2025 to Jan 2026
- Biggest drop
- -14
- Aug 2026 to Sep 2026
- Longest rise
- 1 update
- +20 from Dec 2025 to Jan 2026
- Updates that moved
- 4 of 10
- Latest +1, Sep 2026 to Oct 2026
- Typical move
- ±4
- Mean absolute change; spread ±8.1
Regular rating in context
United States
#6,854of 82,596 rated members · higher than 91.6%
75,719 lower · 24 same rating · 6,853 higher · ties share a rank
Florida
#354of 4,341 rated members · higher than 91.8%
3,986 lower · 2 same rating · 353 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 5,168 within 100 points of 1,826 (this player included)
1,800–1,849: 1,584 members (1.9%) · highlighted band is the player’s · dashed line is the target
92.4% below 1,850 (76,326 of 82,596; 91.6% below 1,826)
Percentile over time · United States
91.6% higher than · Oct 2026 · rank #6,854 of 82,596
Since Dec 2025
+0.4 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 | Online Regular |
|---|---|---|---|
| Oct 2026 | 1,826+1 | 1,800no change | 1,685no change |
| Sep 2026 | 1,825-14 | 1,800no change | 1,685no change |
| Aug 2026 | 1,839no change | 1,800no change | 1,685no change |
| Jul 2026 | 1,839+3 | 1,800-6 | 1,685no change |
| Jun 2026 | 1,836no change | 1,806no change | 1,685no change |
| May 2026 | 1,836no change | 1,806no change | 1,685no change |
| Apr 2026 | 1,836no change | 1,806no change | 1,685no change |
| Mar 2026 | 1,836no change | 1,806no change | 1,685no change |
| Feb 2026 | 1,836no change | 1,806no change | 1,685no change |
| Jan 2026 | 1,836+20 | 1,806+6 | 1,685no change |
| Dec 2025 | 1,816 | 1,800 | 1,685 |