USCF player statistics

Mckenney, Rudge S

USCF 10017327MassachusettsUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
TD
Club
Floor
Regular 1,500

US Chess record as of Sep 14, 2026

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Rating format

Regular rating

1,5700 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,570 Regular
Dec 2025: 1570Jan 2026: 1570Feb 2026: 1570Mar 2026: 1570Apr 2026: 1570May 2026: 1570Jun 2026: 1570Jul 2026: 1570Aug 2026: 1570Sep 2026: 1570Oct 2026: 1570
Dec 2025Oct 2026
11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
10 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#14,884of 82,596 rated members · higher than 81.9%

67,687 lower · 26 same rating · 14,883 higher · ties share a rank

Massachusetts

#543of 1,673 rated members · higher than 67.4%

1,129 lower · 2 same rating · 542 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,762 within 100 points of 1,570 (this player included)

Player · 1,570
01,4502,900

1,550–1,599: 1,488 members (1.8%) · highlighted band is the player’s · dashed line is the target

83% below 1,600 (68,582 of 82,596; 81.9% below 1,570)

Percentile over time · United States

81.9% higher than · Oct 2026 · rank #14,884 of 82,596

Since Dec 2025
-0.1 pts

Dec 2025: higher than 82% (rank 14,548 of 81,102)Jan 2026: higher than 81.8% (rank 14,419 of 79,487)Feb 2026: higher than 82% (rank 15,017 of 83,940)Mar 2026: higher than 81.8% (rank 14,572 of 80,605)Apr 2026: higher than 81.9% (rank 14,554 of 80,831)May 2026: higher than 81.9% (rank 14,622 of 81,236)Jun 2026: higher than 82.3% (rank 14,689 of 83,290)Jul 2026: higher than 82.3% (rank 14,595 of 82,736)Aug 2026: higher than 82.2% (rank 14,677 of 83,080)Sep 2026: higher than 82.2% (rank 14,795 of 83,635)Oct 2026: higher than 81.9% (rank 14,884 of 82,596)
Dec 2025Oct 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
How these comparisons are calculated

Chess67 calculations from the Oct 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Massachusetts statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Mckenney, Rudge S
MonthRegular
Oct 20261,570no change
Sep 20261,570no change
Aug 20261,570no change
Jul 20261,570no change
Jun 20261,570no change
May 20261,570no change
Apr 20261,570no change
Mar 20261,570no change
Feb 20261,570no change
Jan 20261,570no change
Dec 20251,570
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.