USCF player statistics

Koch, Uriah Simon

USCF 16977158South DakotaUpdated: Nov 2026

US Chess membership expired on March 31, 2025. Published rating history is still shown below.

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Rating format

Regular rating

1,320

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

Nov 20261,320 provisional
Dec 2025: 1320 provisionalJan 2026: 1320 provisionalFeb 2026: 1320 provisionalMar 2026: 1320 provisionalApr 2026: 1320 provisionalMay 2026: 1320 provisionalJun 2026: 1320 provisionalJul 2026: 1320 provisionalAug 2026: 1320 provisionalSep 2026: 1320 provisionalOct 2026: 1320 provisionalNov 2026: 1320 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -70 Quick vs Regular

    No national baseline for this rating band yet.

  • +11 Blitz vs Regular

    No national baseline for this rating band yet.

  • -19 Online Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Published ratings by month

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

Monthly USCF ratings for Koch, Uriah Simon
MonthRegularQuickBlitzOnline Blitz
Nov 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Oct 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Sep 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Aug 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Jul 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Jun 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
May 20261,320 Pno change · 21 games1,250no change1,331no change1,301 Pno change · 22 games
Apr 20261,320 Pno change · 21 games1,250no change1,331-21,301 Pno change · 22 games
Mar 20261,320 Pno change · 21 games1,250no change1,333no change1,301 Pno change · 22 games
Feb 20261,320 Pno change · 21 games1,250no change1,333no change1,301 Pno change · 22 games
Jan 20261,320 Pno change · 21 games1,250no change1,333no change1,301 Pno change · 22 games
Dec 20251,320 P21 games1,2501,3331,301 P22 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.