USCF player statistics

St Peter, John A

USCF 10027799MaineUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0

US Chess record as of Sep 14, 2026

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Rating format

Regular rating

1,5990 since Sep 2026

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

Oct 20261,599 Regular
Dec 2025: 1599Jan 2026: 1599Feb 2026: 1599Mar 2026: 1599Apr 2026: 1599May 2026: 1599Jun 2026: 1599Jul 2026: 1599Aug 2026: 1599Sep 2026: 1599Oct 2026: 1599
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11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

#14,015of 82,596 rated members · higher than 82.9%

68,547 lower · 35 same rating · 14,014 higher · ties share a rank

Maine

#52of 401 rated members · higher than 87%

349 lower · 1 same rating · 51 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,733 within 100 points of 1,599 (this player included)

Player · 1,599
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; 82.9% below 1,599)

Percentile over time · United States

82.9% higher than · Oct 2026 · rank #14,015 of 82,596

Since Dec 2025
-0.1 pts

Dec 2025: higher than 83% (rank 13,704 of 81,102)Jan 2026: higher than 82.8% (rank 13,581 of 79,487)Feb 2026: higher than 83.1% (rank 14,129 of 83,940)Mar 2026: higher than 82.8% (rank 13,745 of 80,605)Apr 2026: higher than 82.9% (rank 13,727 of 80,831)May 2026: higher than 82.9% (rank 13,792 of 81,236)Jun 2026: higher than 83.3% (rank 13,841 of 83,290)Jul 2026: higher than 83.3% (rank 13,731 of 82,736)Aug 2026: higher than 83.3% (rank 13,839 of 83,080)Sep 2026: higher than 83.2% (rank 13,956 of 83,635)Oct 2026: higher than 82.9% (rank 14,015 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 Maine 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 St Peter, John A
MonthRegular
Oct 20261,599no change
Sep 20261,599no change
Aug 20261,599no change
Jul 20261,599no change
Jun 20261,599no change
May 20261,599no change
Apr 20261,599no change
Mar 20261,599no change
Feb 20261,599no change
Jan 20261,599no change
Dec 20251,599
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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.