USCF player statistics

Mason, Owen

USCF 33130301ArizonaLatest available supplement: Sep 2026
Official US Chess record
Rating format

Regular rating

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200375550Jun 2026: 281 (provisional)Jul 2026: 255 (provisional)Aug 2026: 472 (provisional)Jun 2026Aug 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 Mason, Owen
SupplementRegularQuick
Sep 2026——
Aug 2026472 P471 P
Jul 2026255 P255 P
Jun 2026281 P282 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 statisticsArizona USCF statistics