USCF player statistics

Contreras, Ernie

USCF 12728380ArizonaLatest monthly rating update: Sep 2026

FIDE: FIDE 39945715

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Regular rating

1,6070 since Aug 2026

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

Sep 20261,607 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-32 Quick vs Regular
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: 9 updates; Unchanged since Dec 2025
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Sep 2026 update

United States

83.8%of the comparison population has a lower rating.

70,133 lower · 32 same rating · 13,470 higher

Arizona

81.1%of the comparison population has a lower rating.

1,369 lower · 0 same rating · 317 higher

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,689 within 100 points of 1,607

Player · 1,607

01,4502,900

1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target

Target 1,650

85.5% below 1,650 (71,512 of 83,635; 83.8% below 1,607)

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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.

United States statistics Arizona 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 Contreras, Ernie
Month	Regular	Quick
Sep 2026	1,607no change	1,575no change
Aug 2026	1,607no change	1,575no change
Jul 2026	1,607no change	1,575no change
Jun 2026	1,607no change	1,575no change
May 2026	1,607no change	1,575no change
Apr 2026	1,607no change	1,575no change
Mar 2026	1,607no change	1,575no change
Feb 2026	1,607no change	1,575no change
Jan 2026	1,607no change	1,575no change
Dec 2025	1,607	1,575