USCF player statistics

Ghoreishi, Arshavir

USCF 33132618ArizonaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#37,599 national · #780 in state
Floor
Regular 150 · Quick 150
Rated games
Regular 23 · Quick 23

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

950+112 since Oct 2026

Published rating · Nov 2026 · 5 published updates since Jul 2026

Nov 2026950 Regular
Jul 2026: 573 provisionalAug 2026: 594 provisionalSep 2026: 754 provisionalOct 2026: 838Nov 2026: 950
Jun 2026Nov 2026
6 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • 0 Quick vs Regular

    Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+160
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
4 updates
+377 from Jul 2026 to Nov 2026
Updates that moved
4 of 4
Latest +112, Oct 2026 to Nov 2026
Typical move
±94
Mean absolute change; spread ±58

Regular rating in context

Nov 2026 update

United States

#37,174of 83,032 rated members · higher than 55.1%

45,828 lower · 31 same rating · 37,173 higher · ties share a rank

Arizona

#824of 1,707 rated members · higher than 51.6%

882 lower · 2 same rating · 823 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,304 within 100 points of 950 (this player included)

Player · 950
01,4252,850

950–999: 2,025 members (2.4%) · highlighted band is the player’s · dashed line is the target

57.6% below 1,000 (47,853 of 83,032; 55.1% below 950)

Percentile over time · United States

55.1% higher than · Nov 2026 · rank #37,174 of 83,032

Since Jul 2026
+20.6 pts

Jul 2026: higher than 34.5% (rank 54,050 of 82,736)Aug 2026: higher than 35.8% (rank 53,222 of 83,080)Sep 2026: higher than 45.3% (rank 45,684 of 83,635)Oct 2026: higher than 49.4% (rank 41,672 of 82,596)Nov 2026: higher than 55.1% (rank 37,174 of 83,032)
Jul 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 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 Ghoreishi, Arshavir
MonthRegularQuick
Nov 2026950+112950+104
Oct 2026838+84846+87
Sep 2026754 P+160 · 23 games759 P+157 · 23 games
Aug 2026594 P+21 · 16 games602 P+14 · 16 games
Jul 2026573 P10 games588 P10 games
Jun 2026——
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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.