USCF player statistics
Okon, Leo
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+21 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +198
- May 2026 to Jun 2026
- Biggest drop
- -152
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +198 from May 2026 to Jun 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±50
- Mean absolute change; spread ±92.6
Regular rating in context
United States
#54,114of 83,635 rated members · higher than 35.2%
29,479 lower · 43 same rating · 54,113 higher · ties share a rank
New York
#5,865of 9,415 rated members · higher than 37.6%
3,546 lower · 5 same rating · 5,864 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,628 within 100 points of 586 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 35.2% below 586)
How these comparisons are calculated
Chess67 calculations from the Sep 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 |
|---|---|---|
| Sep 2026 | 586no change | 607no change |
| Aug 2026 | 586no change | 607no change |
| Jul 2026 | 586-79 | 607-85 |
| Jun 2026 | 665+198 | 692+148 |
| May 2026 | 467no change | 544no change |
| Apr 2026 | 467-152 | 544-65 |
| Mar 2026 | 619no change | 609no change |
| Feb 2026 | 619-21 | 609-21 |
| Jan 2026 | 640no change | 630no change |
| Dec 2025 | 640 | 630 |