USCF player statistics

Carmona, Marcelo

USCF 33153861CaliforniaUpdated: Nov 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in CA appear first.

Gender
Male
US Chess reported rank
#15,536 national · #921 in state
Floor
Regular 150 · Quick 1,200 · Blitz 1,200
Rated games
Regular 23

US Chess record as of Sep 18, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

1,424+81 since Oct 2026

Published rating · Nov 2026 · 3 published updates since Sep 2026

Nov 20261,424 Regular
Sep 2026: 1398 provisionalOct 2026: 1343Nov 2026: 1424
Jul 2026Nov 2026
5 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +1 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.

  • -13 Blitz vs Regular

    Typical for 1,400–1,499 regular players: -195 (middle half -346 to -64, 683 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+81
Oct 2026 to Nov 2026
Biggest drop
-55
Sep 2026 to Oct 2026
Longest rise
1 update
+81 from Oct 2026 to Nov 2026
Updates that moved
2 of 2
Latest +81, Oct 2026 to Nov 2026
Typical move
±68
Mean absolute change; spread ±96.2

Regular rating in context

Nov 2026 update

United States

#19,907of 83,032 rated members · higher than 75.9%

63,096 lower · 30 same rating · 19,906 higher · ties share a rank

California

#2,471of 9,288 rated members · higher than 73.3%

6,813 lower · 5 same rating · 2,470 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,075 within 100 points of 1,424 (this player included)

Player · 1,424
01,4252,850

1,400–1,449: 1,880 members (2.2%) · highlighted band is the player’s · dashed line is the target

77% below 1,450 (63,991 of 83,032; 75.9% below 1,424)

Percentile over time · United States

75.9% higher than · Nov 2026 · rank #19,907 of 83,032

Since Sep 2026
+0.8 pts

Sep 2026: higher than 75.1% (rank 20,738 of 83,635)Oct 2026: higher than 72.5% (rank 22,619 of 82,596)Nov 2026: higher than 75.9% (rank 19,907 of 83,032)
Sep 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 California 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 Carmona, Marcelo
MonthRegularQuickBlitz
Nov 20261,424+811,425+191,411-81
Oct 20261,343-551,406+201,492no change
Sep 20261,398 P23 games1,386+2901,492
Aug 2026—1,096 P9 games—
Jul 2026———
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.