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USCF player statistics

Blattmachr, James

USCF 31227636New YorkLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

594

Provisional rating · Sep 2026

Sep 2026

594 provisional

Dec 2025: 594 provisionalJan 2026: 594 provisionalFeb 2026: 594 provisionalMar 2026: 594 provisionalApr 2026: 594 provisionalMay 2026: 594 provisionalJun 2026: 594 provisionalJul 2026: 594 provisionalAug 2026: 594 provisionalSep 2026: 594 provisional
Dec 2025Sep 2026
Open points are provisional. Lines connect available observations; missing months do not establish inactivity.
10 monthly rating updates in this window

The comparison field

Regular rating in context

Sep 2026 rating update

United States

35.7%

of the comparison population has a lower rating.

29,884 lower58 same rating53,693 higher

New York

38%

of the comparison population has a lower rating.

3,578 lower7 same rating5,830 higher

Where this rating sits

83,635 rated members · 50-point bands

Median falls in
800–849

10,599 members have ratings within 100 points of 594.

Player · 594
01,4502,900

Highlighted band: player rating · Dashed line: target rating

550–599: 2,691 members (3.2%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

36.1% have ratings below 600.

30,195 of 83,635 members. At 594, the figure is 35.7%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results.

How these comparisons are calculated

Calculated from the Sep 2026 monthly rating update, using the same population as Chess67’s USCF statistics: US members classified as active in the published monthly records, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings. “Lower” is strictly lower; ties share a rank. National and state groups overlap. This player is outside that comparison population; no membership rank is assigned.

Explore United States statistics Explore New York statistics

Published ratings by month

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Blattmachr, James
MonthRegularQuick
Sep 2026594 P511 P
Aug 2026594 P511 P
Jul 2026594 P511 P
Jun 2026594 P511 P
May 2026594 P511 P
Apr 2026594 P511 P
Mar 2026594 P511 P
Feb 2026594 P511 P
Jan 2026594 P511 P
Dec 2025594 P511 P

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About these statistics

These pages use the monthly USCF rating updates 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