USCF player statistics

Leon De La Rosa, Mariano

USCF 32756719FloridaLatest available supplement: Sep 2026
Official US Chess record
Rating format

Regular rating

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7509001050Jan 2026: 924 (provisional)Feb 2026: 924 (provisional)Mar 2026: 795 (provisional)Apr 2026: 971 (provisional)May 2026: 949 (provisional)Jan 2026May 2026
Published supplement ratings. Lines connect available observations; they do not show individual tournament results.

Published ratings by supplement

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Leon De La Rosa, Mariano
SupplementRegularQuickBlitz
Sep 2026——1,141 P
Aug 2026———
Jul 2026———
Jun 2026———
May 2026949 P931 P—
Apr 2026971 P961 P—
Mar 2026795 P782 P—
Feb 2026924 P925 P—
Jan 2026924 P925 P—

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About these statistics

These pages use the USCF supplements available to Chess67. Ratings can change between monthly publications. Missing months do not mean a player was inactive. For current ratings and tournament history, consult the official US Chess record.

National USCF statisticsFlorida USCF statistics