USCF player statistics

Okon, Leo

USCF 31562411New YorkUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#45,468 national · #5,096 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

935+349 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026935 Regular
Dec 2025: 640Jan 2026: 640Feb 2026: 619Mar 2026: 619Apr 2026: 467May 2026: 467Jun 2026: 665Jul 2026: 586Aug 2026: 586Sep 2026: 586Oct 2026: 586Nov 2026: 935
Dec 2025Nov 2026
12 updates in this window · +295 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -10 Quick vs Regular

    Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+349
Oct 2026 to Nov 2026
Biggest drop
-152
Mar 2026 to Apr 2026
Longest rise
1 update
+349 from Oct 2026 to Nov 2026
Updates that moved
5 of 11
Latest +349, Oct 2026 to Nov 2026
Typical move
±73
Mean absolute change; spread ±135.2

Regular rating in context

Nov 2026 update

United States

#37,832of 83,032 rated members · higher than 54.3%

45,158 lower · 43 same rating · 37,831 higher · ties share a rank

New York

#4,010of 9,119 rated members · higher than 55.9%

5,104 lower · 6 same rating · 4,009 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,433 within 100 points of 935 (this player included)

Player · 935
01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

55.1% below 950 (45,828 of 83,032; 54.3% below 935)

Percentile over time · United States

54.3% higher than · Nov 2026 · rank #37,832 of 83,032

Since Dec 2025
+15.8 pts

Dec 2025: higher than 38.5% (rank 49,824 of 81,102)Jan 2026: higher than 37.9% (rank 49,266 of 79,487)Feb 2026: higher than 36.9% (rank 52,864 of 83,940)Mar 2026: higher than 36.6% (rank 51,016 of 80,605)Apr 2026: higher than 27% (rank 58,916 of 80,831)May 2026: higher than 27% (rank 59,220 of 81,236)Jun 2026: higher than 40.1% (rank 49,773 of 83,290)Jul 2026: higher than 35.4% (rank 53,326 of 82,736)Aug 2026: higher than 35.3% (rank 53,647 of 83,080)Sep 2026: higher than 35.2% (rank 54,114 of 83,635)Oct 2026: higher than 34.8% (rank 53,801 of 82,596)Nov 2026: higher than 54.3% (rank 37,832 of 83,032)
Dec 2025Nov 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
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.

United States statistics New York statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Okon, Leo
MonthRegularQuick
Nov 2026935+349925+318
Oct 2026586no change607no change
Sep 2026586no change607no change
Aug 2026586no change607no change
Jul 2026586-79607-85
Jun 2026665+198692+148
May 2026467no change544no change
Apr 2026467-152544-65
Mar 2026619no change609no change
Feb 2026619-21609-21
Jan 2026640no change630no change
Dec 2025640630
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.