USCF player statistics

Acosta-Briones, Natalia Maria

USCF 30270726New MexicoUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 0
Floor
Regular 100 · Quick 100 · Online Quick 100
Rated games
Regular 9 · Quick 24 · Online Quick 17

US Chess record as of Aug 15, 2026

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Rating format

Regular rating

498

Provisional rating · Oct 2026 · 11 published updates since Dec 2025

Oct 2026498 provisional
Dec 2025: 498 provisionalJan 2026: 498 provisionalFeb 2026: 498 provisionalMar 2026: 498 provisionalApr 2026: 498 provisionalMay 2026: 498 provisionalJun 2026: 498 provisionalJul 2026: 498 provisionalAug 2026: 498 provisionalSep 2026: 498 provisionalOct 2026: 498 provisional
Dec 2025Oct 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +133 Quick vs Regular (provisional)

    Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,658 established members). This gap is above the typical range.

  • +89 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

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

Oct 2026 update

United States

#58,469of 82,596 rated members · higher than 29.1%

24,080 lower · 48 same rating · 58,468 higher · ties share a rank

New Mexico

#369of 435 rated members · higher than 15.1%

66 lower · 1 same rating · 368 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,690 within 100 points of 498 (this player included)

Player · 498
01,4502,900

450–499: 2,645 members (3.2%) · highlighted band is the player’s · dashed line is the target

29.2% below 500 (24,177 of 82,596; 29.1% below 498)

Percentile over time · United States

29.1% higher than · Oct 2026 · rank #58,469 of 82,596

Since Dec 2025
-0.4 pts

Dec 2025: higher than 29.5% (rank 57,041 of 81,102)Jan 2026: higher than 29.1% (rank 56,284 of 79,487)Feb 2026: higher than 29.1% (rank 59,389 of 83,940)Mar 2026: higher than 28.9% (rank 57,180 of 80,605)Apr 2026: higher than 29% (rank 57,307 of 80,831)May 2026: higher than 29% (rank 57,614 of 81,236)Jun 2026: higher than 29.4% (rank 58,674 of 83,290)Jul 2026: higher than 29.7% (rank 58,065 of 82,736)Aug 2026: higher than 29.6% (rank 58,432 of 83,080)Sep 2026: higher than 29.4% (rank 58,930 of 83,635)Oct 2026: higher than 29.1% (rank 58,469 of 82,596)
Dec 2025Oct 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 Oct 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 Acosta-Briones, Natalia Maria
MonthRegularQuickOnline Quick
Oct 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Sep 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Aug 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Jul 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Jun 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
May 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Apr 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Mar 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Feb 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Jan 2026498 Pno change · 9 games631 Pno change · 24 games587 Pno change · 17 games
Dec 2025498 P9 games631 P24 games587 P17 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.