USCF player statistics

Alejandro, Isaias

USCF 15859572TexasUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#13,345 national · #1,090 in state
Floor
Regular 1,200 · Quick 1,300

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,4790 since Oct 2026

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

Nov 20261,479 Regular
Dec 2025: 1477Jan 2026: 1477Feb 2026: 1477Mar 2026: 1485Apr 2026: 1439May 2026: 1479Jun 2026: 1479Jul 2026: 1479Aug 2026: 1479Sep 2026: 1479Oct 2026: 1479Nov 2026: 1479
Dec 2025Nov 2026
12 updates in this window · +2 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +36 Quick vs Regular

    Typical for 1,400–1,499 regular players: -85 (middle half -160 to -36, 2,037 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+40
Apr 2026 to May 2026
Biggest drop
-46
Mar 2026 to Apr 2026
Longest rise
1 update
+40 from Apr 2026 to May 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±9
Mean absolute change; spread ±19.4

Regular rating in context

Nov 2026 update

United States

#18,113of 83,032 rated members · higher than 78.1%

64,892 lower · 28 same rating · 18,112 higher · ties share a rank

Texas

#1,371of 10,533 rated members · higher than 86.9%

9,158 lower · 5 same rating · 1,370 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,937 within 100 points of 1,479 (this player included)

Player · 1,479
01,4252,850

1,450–1,499: 1,566 members (1.8%) · highlighted band is the player’s · dashed line is the target

78.9% below 1,500 (65,557 of 83,032; 78.1% below 1,479)

Percentile over time · United States

78.1% higher than · Nov 2026 · rank #18,113 of 83,032

Since Dec 2025
0 pts

Dec 2025: higher than 78.1% (rank 17,689 of 81,102)Jan 2026: higher than 77.8% (rank 17,572 of 79,487)Feb 2026: higher than 78.1% (rank 18,329 of 83,940)Mar 2026: higher than 78.1% (rank 17,568 of 80,605)Apr 2026: higher than 76.5% (rank 18,941 of 80,831)May 2026: higher than 78.1% (rank 17,731 of 81,236)Jun 2026: higher than 78.5% (rank 17,847 of 83,290)Jul 2026: higher than 78.5% (rank 17,689 of 82,736)Aug 2026: higher than 78.5% (rank 17,804 of 83,080)Sep 2026: higher than 78.5% (rank 17,948 of 83,635)Oct 2026: higher than 78.1% (rank 17,995 of 82,596)Nov 2026: higher than 78.1% (rank 18,113 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 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 Alejandro, Isaias
MonthRegularQuick
Nov 20261,479no change1,515no change
Oct 20261,479no change1,515no change
Sep 20261,479no change1,515no change
Aug 20261,479no change1,515no change
Jul 20261,479no change1,515no change
Jun 20261,479no change1,515no change
May 20261,479+401,515no change
Apr 20261,439-461,515no change
Mar 20261,485+81,515+8
Feb 20261,477no change1,507no change
Jan 20261,477no change1,507no change
Dec 20251,4771,507
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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.