USCF player statistics

Altschul-Zelo, Isaac

USCF 32181869New YorkLatest available supplement: Sep 2026
Official US Chess record
Rating format

Regular rating

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550600650Dec 2025: 595 (provisional)Jan 2026: 595 (provisional)Feb 2026: 595 (provisional)Mar 2026: 595 (provisional)Apr 2026: 613 (provisional)May 2026: 613 (provisional)Jun 2026: 613 (provisional)Dec 2025Jun 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 Altschul-Zelo, Isaac
SupplementRegularQuick
Sep 2026——
Aug 2026——
Jul 2026——
Jun 2026613 P599 P
May 2026613 P599 P
Apr 2026613 P599 P
Mar 2026595 P586 P
Feb 2026595 P586 P
Jan 2026595 P586 P
Dec 2025595 P586 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 statisticsNew York USCF statistics