USCF player statistics

Mendez, Peyton Alexander

USCF 30878113TexasLatest monthly rating update: Sep 2026

FIDE: FIDE 0

Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

Regular rating

6430 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 2026643 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · +78 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+24 Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +122; Jan 2026 to Feb 2026
Biggest drop: -44; Feb 2026 to Mar 2026
Longest rise: 1 update; +122 from Jan 2026 to Feb 2026
Current run: 6 updates; Unchanged since Mar 2026
Typical move: ±18; Mean absolute change; spread ±44.9

Regular rating in context

Sep 2026 update

United States

#51,097of 83,635 rated members · higher than 38.8%

32,485 lower · 54 same rating · 51,096 higher · ties share a rank

Texas

#5,450of 10,810 rated members · higher than 49.5%

5,353 lower · 8 same rating · 5,449 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 10,295 within 100 points of 643 (this player included)

Player · 643

01,4502,900

600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 650

39.2% below 650 (32,836 of 83,635; 38.8% below 643)

How these comparisons are calculated

Chess67 calculations from the Sep 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 Mendez, Peyton Alexander
Month	Regular	Quick
Sep 2026	643no change	667no change
Aug 2026	643no change	667no change
Jul 2026	643no change	667no change
Jun 2026	643no change	667no change
May 2026	643no change	667no change
Apr 2026	643no change	667no change
Mar 2026	643-44	667-44
Feb 2026	687+122	711+121
Jan 2026	565no change	590no change
Dec 2025	565	590