USCF player statistics

Castillo, Manuel Alfonso

USCF 16021704New MexicoUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30983991
US Chess reported rank
#6,030 national · #31 in state
Floor
Regular 1,600 · Quick 1,500 · Blitz 1,400 · Online Regular 100 · Online Blitz 100
Rated games
Online Regular 14 · Online Blitz 14

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,7920 since Oct 2026

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

Nov 20261,792 Regular
Dec 2025: 1792Jan 2026: 1792Feb 2026: 1792Mar 2026: 1792Apr 2026: 1792May 2026: 1792Jun 2026: 1792Jul 2026: 1792Aug 2026: 1792Sep 2026: 1792Oct 2026: 1792Nov 2026: 1792
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12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -8 Quick vs Regular

    Typical for 1,700–1,799 regular players: -125 (middle half -210 to -72, 1,916 established members). This gap is above the typical range.

  • -186 Blitz vs Regular

    Typical for 1,700–1,799 regular players: -218 (middle half -343 to -100, 926 established members). This gap is within the typical range.

  • -518 Online Regular vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -444 (middle half -616 to -254, 252 established members). This gap is within the typical range.

  • -493 Online Blitz vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -118 (middle half -298 to -9, 222 established members). This gap is below 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

#8,030of 83,032 rated members · higher than 90.3%

74,979 lower · 24 same rating · 8,029 higher · ties share a rank

New Mexico

#63of 448 rated members · higher than 85.9%

385 lower · 1 same rating · 62 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 5,561 within 100 points of 1,792 (this player included)

Player · 1,792
01,4252,850

1,750–1,799: 1,226 members (1.4%) · highlighted band is the player’s · dashed line is the target

90.5% below 1,800 (75,161 of 83,032; 90.3% below 1,792)

Percentile over time · United States

90.3% higher than · Nov 2026 · rank #8,030 of 83,032

Since Dec 2025
+0.1 pts

Dec 2025: higher than 90.2% (rank 7,895 of 81,102)Jan 2026: higher than 90.1% (rank 7,818 of 79,487)Feb 2026: higher than 90.3% (rank 8,108 of 83,940)Mar 2026: higher than 90.1% (rank 7,885 of 80,605)Apr 2026: higher than 90.2% (rank 7,875 of 80,831)May 2026: higher than 90.2% (rank 7,934 of 81,236)Jun 2026: higher than 90.4% (rank 7,940 of 83,290)Jul 2026: higher than 90.4% (rank 7,854 of 82,736)Aug 2026: higher than 90.4% (rank 7,874 of 83,080)Sep 2026: higher than 90.4% (rank 7,958 of 83,635)Oct 2026: higher than 90.2% (rank 8,001 of 82,596)Nov 2026: higher than 90.3% (rank 8,030 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 New Mexico 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, Manuel Alfonso
MonthRegularQuickBlitzOnline RegularOnline Blitz
Nov 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Oct 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Sep 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Aug 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Jul 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Jun 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
May 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Apr 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Mar 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Feb 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Jan 20261,792no change1,784no change1,606no change1,274 Pno change · 14 games1,299 Pno change · 14 games
Dec 20251,7921,7841,6061,274 P14 games1,299 P14 games
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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.