USCF player statistics

Ortiz, Olson

USCF 13207065Updated: Nov 2026

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

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Rating format

Regular rating

2,016-12 since Oct 2026

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

Nov 20262,016 Regular
Dec 2025: 2167Jan 2026: 2167Feb 2026: 2135Mar 2026: 2126Apr 2026: 2093May 2026: 2051Jun 2026: 2035Jul 2026: 2033Aug 2026: 2028Sep 2026: 2007Oct 2026: 2028Nov 2026: 2016
Dec 2025Nov 2026
12 updates in this window · -151 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -115 Quick vs Regular

    No national baseline for this rating band yet.

  • -18 Blitz vs Regular

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+21
Sep 2026 to Oct 2026
Biggest drop
-42
Apr 2026 to May 2026
Longest rise
1 update
+21 from Sep 2026 to Oct 2026
Updates that moved
10 of 11
Latest -12, Oct 2026 to Nov 2026
Typical move
±18
Mean absolute change; spread ±17.9

Published ratings by month

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

Monthly USCF ratings for Ortiz, Olson
MonthRegularQuickBlitz
Nov 20262,016-121,901-171,998-102
Oct 20262,028+211,918+182,100no change
Sep 20262,007-211,900-192,100no change
Aug 20262,028-51,919-42,100no change
Jul 20262,033-21,923-152,100no change
Jun 20262,035-161,938+142,100+55
May 20262,051-421,924-482,045no change
Apr 20262,093-331,972-572,045-18
Mar 20262,126-92,029-122,063no change
Feb 20262,135-322,041-442,063-41
Jan 20262,167no change2,085no change2,104-198
Dec 20252,1672,0852,302 P16 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.