USCF player statistics

Osborne, Keoni F.

USCF 15827492IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30945747
US Chess reported rank
#10,892 national · #438 in state
Floor
Regular 1,400 · Quick 104 · Blitz 100 · Online Quick 100
Rated games
Online Quick 13

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,5750 since Oct 2026

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

Nov 20261,575 Regular
Dec 2025: 1666Jan 2026: 1664Feb 2026: 1575Mar 2026: 1575Apr 2026: 1575May 2026: 1575Jun 2026: 1575Jul 2026: 1575Aug 2026: 1575Sep 2026: 1575Oct 2026: 1575Nov 2026: 1575
Dec 2025Nov 2026
12 updates in this window · -91 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -259 Quick vs Regular

    Typical for 1,500–1,599 regular players: -103 (middle half -186 to -48, 2,056 established members). This gap is below the typical range.

  • -533 Blitz vs Regular

    Typical for 1,500–1,599 regular players: -189 (middle half -317 to -61, 790 established members). This gap is below the typical range.

  • -359 Online Quick vs Regular (provisional)

    Typical for 1,500–1,599 regular players: -275 (middle half -491 to -106, 245 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-89
Jan 2026 to Feb 2026
Longest rise
—
No consecutive gains yet
Current run
9 updates
Unchanged since Feb 2026
Typical move
±8
Mean absolute change; spread ±26.8

Regular rating in context

Nov 2026 update

United States

#14,809of 83,032 rated members · higher than 82.1%

68,199 lower · 25 same rating · 14,808 higher · ties share a rank

Illinois

#633of 4,515 rated members · higher than 85.9%

3,880 lower · 3 same rating · 632 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,818 within 100 points of 1,575 (this player included)

Player · 1,575
01,4252,850

1,550–1,599: 1,480 members (1.7%) · highlighted band is the player’s · dashed line is the target

83% below 1,600 (68,918 of 83,032; 82.1% below 1,575)

Percentile over time · United States

82.1% higher than · Nov 2026 · rank #14,809 of 83,032

Since Dec 2025
-3.7 pts

Dec 2025: higher than 85.8% (rank 11,449 of 81,102)Jan 2026: higher than 85.6% (rank 11,383 of 79,487)Feb 2026: higher than 82.2% (rank 14,849 of 83,940)Mar 2026: higher than 82.1% (rank 14,396 of 80,605)Apr 2026: higher than 82.1% (rank 14,392 of 80,831)May 2026: higher than 82.1% (rank 14,460 of 81,236)Jun 2026: higher than 82.5% (rank 14,526 of 83,290)Jul 2026: higher than 82.5% (rank 14,441 of 82,736)Aug 2026: higher than 82.4% (rank 14,522 of 83,080)Sep 2026: higher than 82.4% (rank 14,644 of 83,635)Oct 2026: higher than 82.1% (rank 14,720 of 82,596)Nov 2026: higher than 82.1% (rank 14,809 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 Illinois 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 Osborne, Keoni F.
MonthRegularQuickBlitzOnline Quick
Nov 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Oct 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Sep 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Aug 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Jul 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Jun 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
May 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Apr 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Mar 20261,575no change1,316no change1,042no change1,216 Pno change · 13 games
Feb 20261,575-891,316no change1,042no change1,216 Pno change · 13 games
Jan 20261,664-21,316no change1,042no change1,216 Pno change · 13 games
Dec 20251,6661,3161,0421,216 P13 games
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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.