USCF player statistics

Castro, Alan Greco

USCF 16944707TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #53,151 national · #6,526 in state
Floor: Regular 105 · Quick 105

US Chess record as of Sep 15, 2026

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Regular rating

4370 since Oct 2026

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

Nov 2026437 Regular

Compare format

Feb 2026Nov 2026

10 updates in this window · +3 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

+9 Quick vs Regular
Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,654 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +3; Feb 2026 to Mar 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +3 from Feb 2026 to Mar 2026
Current run: 8 updates; Unchanged since Mar 2026
Typical move: ±0; Mean absolute change; spread ±1

Regular rating in context

Nov 2026 update

United States

#62,130of 83,032 rated members · higher than 25.1%

20,843 lower · 60 same rating · 62,129 higher · ties share a rank

Texas

#7,107of 10,533 rated members · higher than 32.4%

3,416 lower · 11 same rating · 7,106 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,807 within 100 points of 437 (this player included)

Player · 437

01,4252,850

400–449: 2,739 members (3.2%) · highlighted band is the player’s · dashed line is the target

Target 450

25.9% below 450 (21,555 of 83,032; 25.1% below 437)

Percentile over time · United States

25.1% higher than · Nov 2026 · rank #62,130 of 83,032

Since Feb 2026
+0.1 pts

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 Castro, Alan Greco
Month	Regular	Quick
Nov 2026	437no change	446no change
Oct 2026	437no change	446no change
Sep 2026	437no change	446no change
Aug 2026	437no change	446no change
Jul 2026	437no change	446no change
Jun 2026	437no change	446no change
May 2026	437no change	446no change
Apr 2026	437no change	446no change
Mar 2026	437+3	446-1
Feb 2026	434	447

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