USCF player statistics

Zimmerman, Matthew

USCF 16425803CaliforniaUpdated: Dec 2025

US Chess membership expired on June 30, 2021. Published rating history is still shown below.

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Rating format

Regular rating

1,603

Provisional rating · Dec 2025 · 1 published update since Dec 2025

Dec 20251,603 provisional
Dec 2025: 1603 provisional
Dec 2025
1 update in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -145 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • +265 Online Blitz vs Regular

    No national baseline for this rating band yet.

Published ratings by month

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

Monthly USCF ratings for Zimmerman, Matthew
MonthRegularQuickOnline Blitz
Dec 20251,603 P8 games1,458 P8 games1,868
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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.