USCF player statistics

Castillo, Ruben

USCF 12908658TexasUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
Floor: Regular 1,300 · Quick 100 · Blitz 121
Rated games: Quick 19

US Chess record as of Oct 1, 2026

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Regular rating

1,4530 since Oct 2026

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

Nov 20261,453 Regular

Compare format

Dec 2025Nov 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11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

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

Other formats against Regular

-256 Quick vs Regular (provisional)
Typical for 1,400–1,499 regular players: -85 (middle half -160 to -36, 2,037 established members). This gap is below the typical range.
-104 Blitz vs Regular
Typical for 1,400–1,499 regular players: -195 (middle half -346 to -64, 683 established members). This gap is within 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: 10 updates; Unchanged since Dec 2025
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#18,926of 83,032 rated members · higher than 77.1%

64,075 lower · 32 same rating · 18,925 higher · ties share a rank

Texas

#1,448of 10,533 rated members · higher than 86.2%

9,081 lower · 5 same rating · 1,447 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,004 within 100 points of 1,453 (this player included)

Player · 1,453

01,4252,850

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

Target 1,500

78.9% below 1,500 (65,557 of 83,032; 77.1% below 1,453)

Percentile over time · United States

77.1% higher than · Nov 2026 · rank #18,926 of 83,032

Since Dec 2025
-0.1 pts

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 Castillo, Ruben
Month	Regular	Quick	Blitz
Nov 2026	1,453no change	1,197 Pno change · 19 games	1,349no change
Oct 2026	1,453no change	1,197 Pno change · 19 games	1,349-26
Aug 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Jul 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Jun 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
May 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Apr 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Mar 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Feb 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Jan 2026	1,453no change	1,197 Pno change · 19 games	1,375no change
Dec 2025	1,453	1,197 P19 games	1,375

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