USCF player statistics

Keck, Katherine

USCF 16916312MichiganUpdated: Nov 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 0
US Chess reported rank
#28,901 national · #585 in state
Floor
Regular 150 · Quick 150 · Blitz 117
Rated games
Blitz 19

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

943-8 since Oct 2026

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

Nov 2026943 Regular
Dec 2025: 904Jan 2026: 907Feb 2026: 863Mar 2026: 852Apr 2026: 847May 2026: 776Jun 2026: 827Jul 2026: 817Aug 2026: 956Sep 2026: 965Oct 2026: 951Nov 2026: 943
Dec 2025Nov 2026
12 updates in this window · +39 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -52 Quick vs Regular

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

  • -115 Blitz vs Regular (provisional)

    Typical for 900–999 regular players: -118 (middle half -267 to -7, 249 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+139
Jul 2026 to Aug 2026
Biggest drop
-71
Apr 2026 to May 2026
Longest rise
2 updates
+148 from Jul 2026 to Sep 2026
Updates that moved
11 of 11
Latest -8, Oct 2026 to Nov 2026
Typical move
±33
Mean absolute change; spread ±54.2

Regular rating in context

Nov 2026 update

United States

#37,479of 83,032 rated members · higher than 54.7%

45,498 lower · 56 same rating · 37,478 higher · ties share a rank

Michigan

#844of 1,912 rated members · higher than 55.8%

1,067 lower · 2 same rating · 843 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,375 within 100 points of 943 (this player included)

Player · 943
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; 54.7% below 943)

Percentile over time · United States

54.7% higher than · Nov 2026 · rank #37,479 of 83,032

Since Dec 2025
+1.3 pts

Dec 2025: higher than 53.4% (rank 37,680 of 81,102)Jan 2026: higher than 53.1% (rank 37,235 of 79,487)Feb 2026: higher than 50.9% (rank 41,100 of 83,940)Mar 2026: higher than 50% (rank 40,231 of 80,605)Apr 2026: higher than 49.8% (rank 40,438 of 80,831)May 2026: higher than 45.9% (rank 43,843 of 81,236)Jun 2026: higher than 49.3% (rank 42,106 of 83,290)Jul 2026: higher than 49% (rank 42,097 of 82,736)Aug 2026: higher than 56.1% (rank 36,369 of 83,080)Sep 2026: higher than 56.5% (rank 36,290 of 83,635)Oct 2026: higher than 55.3% (rank 36,845 of 82,596)Nov 2026: higher than 54.7% (rank 37,479 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 Michigan 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 Keck, Katherine
MonthRegularQuickBlitz
Nov 2026943-8891-2828 Pno change · 19 games
Oct 2026951-14893-10828 Pno change · 19 games
Sep 2026965+9903+11828 Pno change · 19 games
Aug 2026956+139892+125828 Pno change · 19 games
Jul 2026817-10767-9828 Pno change · 19 games
Jun 2026827+51776+19828 Pno change · 19 games
May 2026776-71757-70828 Pno change · 19 games
Apr 2026847-5827-2828 Pno change · 19 games
Mar 2026852-11829-12828 Pno change · 19 games
Feb 2026863-44841-45828 Pno change · 19 games
Jan 2026907+3886+3828 P19 games
Dec 2025904883—
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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.