USCF player statistics

Martin, James D

USCF 15596272IowaUpdated: Nov 2026
Official US Chess record

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Gender
Male
Floor
Regular 100 · Quick 138

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

8910 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026891 Regular
Dec 2025: 891Jan 2026: 891Feb 2026: 891Mar 2026: 891Apr 2026: 891May 2026: 891Jun 2026: 891Jul 2026: 891Aug 2026: 891Sep 2026: 891Oct 2026: 891Nov 2026: 891
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

Other formats against Regular

  • +222 Quick vs Regular

    Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is above the typical range.

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
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#39,734of 83,032 rated members · higher than 52%

43,258 lower · 41 same rating · 39,733 higher · ties share a rank

Iowa

#216of 358 rated members · higher than 39.6%

142 lower · 1 same rating · 215 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,719 within 100 points of 891 (this player included)

Player · 891
01,4252,850

850–899: 2,146 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.5% below 900 (43,657 of 83,032; 52% below 891)

Percentile over time · United States

52% higher than · Nov 2026 · rank #39,734 of 83,032

Since Dec 2025
-0.7 pts

Dec 2025: higher than 52.7% (rank 38,247 of 81,102)Jan 2026: higher than 52.2% (rank 37,884 of 79,487)Feb 2026: higher than 52.4% (rank 39,896 of 83,940)Mar 2026: higher than 52.1% (rank 38,562 of 80,605)Apr 2026: higher than 52.2% (rank 38,578 of 80,831)May 2026: higher than 52.1% (rank 38,802 of 81,236)Jun 2026: higher than 52.7% (rank 39,275 of 83,290)Jul 2026: higher than 52.9% (rank 38,856 of 82,736)Aug 2026: higher than 52.9% (rank 39,091 of 83,080)Sep 2026: higher than 52.8% (rank 39,418 of 83,635)Oct 2026: higher than 52.2% (rank 39,362 of 82,596)Nov 2026: higher than 52% (rank 39,734 of 83,032)
Dec 2025Nov 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 Nov 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 Iowa 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 Martin, James D
MonthRegularQuick
Nov 2026891no change1,113no change
Oct 2026891no change1,113no change
Sep 2026891no change1,113no change
Aug 2026891no change1,113no change
Jul 2026891no change1,113no change
Jun 2026891no change1,113no change
May 2026891no change1,113no change
Apr 2026891no change1,113no change
Mar 2026891no change1,113no change
Feb 2026891no change1,113no change
Jan 2026891no change1,113no change
Dec 20258911,113

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.