USCF player statistics

Gorback, Michael J

USCF 12519921CaliforniaLatest monthly rating update: Sep 2026
Official US Chess record
US Chess reported rank
#16,582 national · #967 in state
Floor
Regular 121 · Quick 121 · Blitz 109
Rated games
Quick 10 · Blitz 7

US Chess record as of Sep 15, 2026

Rating format

Regular rating

1,3570 since Aug 2026

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

Sep 20261,357 Regular
Jul 2026: 1357Aug 2026: 1357Sep 2026: 1357
May 2026Sep 2026
5 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -45 Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -86 Blitz 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
2 updates
Unchanged since Jul 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Sep 2026 update

United States

#22,079of 83,635 rated members · higher than 73.5%

61,526 lower · 31 same rating · 22,078 higher · ties share a rank

California

#2,646of 9,051 rated members · higher than 70.7%

6,403 lower · 3 same rating · 2,645 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 6,929 within 100 points of 1,357 (this player included)

Player · 1,357
01,4502,900

1,3501,399: 1,636 members (1.9%) · highlighted band is the player’s · dashed line is the target

75.2% below 1,400 (62,933 of 83,635; 73.5% below 1,357)

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 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 Gorback, Michael J
MonthRegularQuickBlitz
Sep 20261,357no change1,312 Pno change · 10 games1,271 Pno change · 7 games
Aug 20261,357no change1,312 Pno change · 10 games1,271 Pno change · 7 games
Jul 20261,3571,312 P10 games1,271 Pno change · 7 games
Jun 20261,271 Pno change · 7 games
May 20261,271 P7 games

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

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.