USCF player statistics

Schlittenhart, Isaiah William

USCF 16456661ArkansasUpdated: Nov 2026

US Chess membership expired on May 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

1,6320 since Oct 2026

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

Nov 20261,632 Regular
Dec 2025: 1537Jan 2026: 1537Feb 2026: 1546Mar 2026: 1546Apr 2026: 1632May 2026: 1632Jun 2026: 1632Jul 2026: 1632Aug 2026: 1632Sep 2026: 1632Oct 2026: 1632Nov 2026: 1632
Dec 2025Nov 2026
12 updates in this window · +95 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -345 Quick vs Regular

    No national baseline for this rating band yet.

  • -223 Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

  • -342 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -173 Online Quick vs Regular

    No national baseline for this rating band yet.

  • -53 Online Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+86
Mar 2026 to Apr 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+86 from Mar 2026 to Apr 2026
Current run
7 updates
Unchanged since Apr 2026
Typical move
±9
Mean absolute change; spread ±25.8

Published ratings by month

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

Monthly USCF ratings for Schlittenhart, Isaiah William
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Oct 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Sep 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Aug 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Jul 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Jun 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
May 20261,632no change1,287no change1,409 Pno change · 20 games1,290no change1,459no change1,579no change
Apr 20261,632+861,287no change1,409 P+975 · 20 games1,290no change1,459+1921,579no change
Mar 20261,546no change1,287no change434no change1,290no change1,267no change1,579-1
Feb 20261,546+91,287+80434no change1,290no change1,267+151,580+3
Jan 20261,537no change1,207no change434no change1,290no change1,252no change1,577+25
Dec 20251,5371,2074341,2901,2521,552
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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.