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USCF player statistics

Russell, Jack

USCF 30163246MassachusettsLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

668

Provisional rating · Sep 2026

Sep 2026

668 provisional

Dec 2025: 668 provisionalJan 2026: 668 provisionalFeb 2026: 668 provisionalMar 2026: 668 provisionalApr 2026: 668 provisionalMay 2026: 668 provisionalJun 2026: 668 provisionalJul 2026: 668 provisionalAug 2026: 668 provisionalSep 2026: 668 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

#49,861

Among 83,635 rated members; tied ratings share a rank.

Higher than 40.3% of ratings in this population.

33,728 lower47 same rating49,860 higher

Massachusetts

#1,244

Among 1,677 rated members; tied ratings share a rank.

Higher than 25.8% of ratings in this population.

433 lower1 same rating1,243 higher

Where this rating sits

83,635 rated members · 50-point bands

Median falls in
800–849

10,127 members have ratings within 100 points of 668, including this player.

Player · 668
01,4502,900

Highlighted band: player rating · Dashed line: target rating

650–699: 2,499 members (2.9%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

42.2% have ratings below 700.

35,335 of 83,635 members. At 668, the figure is 40.3%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results. The published population includes this player at their recorded rating.

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.

Explore United States statistics Explore Massachusetts statistics

Published ratings by month

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Russell, Jack
MonthRegularQuick
Sep 2026668 P541 P
Aug 2026668 P541 P
Jul 2026668 P541 P
Jun 2026668 P541 P
May 2026668 P541 P
Apr 2026668 P541 P
Mar 2026668 P541 P
Feb 2026668 P541 P
Jan 2026668 P541 P
Dec 2025668 P541 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 statisticsMassachusetts USCF statistics