USCF player statistics

Martinez, Isaac

USCF 16870418TexasUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#36,592 national · #3,988 in state
Floor
Regular 140 · Quick 140

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

896+117 since Oct 2026

Published rating · Nov 2026 · 10 published updates since Feb 2026

Nov 2026896 Regular
Feb 2026: 526Mar 2026: 678Apr 2026: 776May 2026: 776Jun 2026: 776Jul 2026: 776Aug 2026: 776Sep 2026: 776Oct 2026: 779Nov 2026: 896
Feb 2026Nov 2026
10 updates in this window · +370 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +29 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
+152
Feb 2026 to Mar 2026
Biggest drop
—
No drop between published updates yet
Longest rise
2 updates
+250 from Feb 2026 to Apr 2026
Updates that moved
4 of 9
Latest +117, Oct 2026 to Nov 2026
Typical move
±41
Mean absolute change; spread ±62.4

Regular rating in context

Nov 2026 update

United States

#39,508of 83,032 rated members · higher than 52.3%

43,481 lower · 44 same rating · 39,507 higher · ties share a rank

Texas

#3,791of 10,533 rated members · higher than 63.9%

6,734 lower · 9 same rating · 3,790 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,701 within 100 points of 896 (this player included)

Player · 896
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; 52.3% below 896)

Percentile over time · United States

52.3% higher than · Nov 2026 · rank #39,508 of 83,032

Since Feb 2026
+21.3 pts

Feb 2026: higher than 31% (rank 57,859 of 83,940)Mar 2026: higher than 40% (rank 48,254 of 80,605)Apr 2026: higher than 45.9% (rank 43,609 of 80,831)May 2026: higher than 45.9% (rank 43,843 of 81,236)Jun 2026: higher than 46.5% (rank 44,445 of 83,290)Jul 2026: higher than 46.7% (rank 43,982 of 82,736)Aug 2026: higher than 46.6% (rank 44,268 of 83,080)Sep 2026: higher than 46.5% (rank 44,654 of 83,635)Oct 2026: higher than 46.1% (rank 44,398 of 82,596)Nov 2026: higher than 52.3% (rank 39,508 of 83,032)
Feb 2026Nov 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 Texas 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 Martinez, Isaac
MonthRegularQuick
Nov 2026896+117925+123
Oct 2026779+3802+8
Sep 2026776no change794no change
Aug 2026776no change794no change
Jul 2026776no change794no change
Jun 2026776no change794no change
May 2026776no change794no change
Apr 2026776+98794+100
Mar 2026678+152694+157
Feb 2026526537
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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.