USCF player statistics

Berkowitz, Ari

USCF 16356030MarylandUpdated: Nov 2026
Official US Chess record

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Gender
Male
Floor
Regular 126 · Quick 126

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

943+177 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026943 Regular
Dec 2025: 766Jan 2026: 766Feb 2026: 766Mar 2026: 766Apr 2026: 766May 2026: 766Jun 2026: 766Jul 2026: 766Aug 2026: 766Sep 2026: 766Oct 2026: 766Nov 2026: 943
Dec 2025Nov 2026
12 updates in this window · +177 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -13 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
+177
Oct 2026 to Nov 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+177 from Oct 2026 to Nov 2026
Updates that moved
1 of 11
Latest +177, Oct 2026 to Nov 2026
Typical move
±16
Mean absolute change; spread ±53.4

Regular rating in context

Nov 2026 update

United States

#37,479of 83,032 rated members · higher than 54.7%

45,498 lower · 56 same rating · 37,478 higher · ties share a rank

Maryland

#823of 1,870 rated members · higher than 55.9%

1,047 lower · 1 same rating · 822 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,375 within 100 points of 943 (this player included)

Player · 943
01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

55.1% below 950 (45,828 of 83,032; 54.7% below 943)

Percentile over time · United States

54.7% higher than · Nov 2026 · rank #37,479 of 83,032

Since Dec 2025
+8.7 pts

Dec 2025: higher than 46% (rank 43,750 of 81,102)Jan 2026: higher than 45.4% (rank 43,303 of 79,487)Feb 2026: higher than 45.6% (rank 45,574 of 83,940)Mar 2026: higher than 45.2% (rank 44,092 of 80,605)Apr 2026: higher than 45.4% (rank 44,066 of 80,831)May 2026: higher than 45.4% (rank 44,306 of 81,236)Jun 2026: higher than 46% (rank 44,903 of 83,290)Jul 2026: higher than 46.2% (rank 44,439 of 82,736)Aug 2026: higher than 46.1% (rank 44,715 of 83,080)Sep 2026: higher than 46% (rank 45,114 of 83,635)Oct 2026: higher than 45.4% (rank 44,982 of 82,596)Nov 2026: higher than 54.7% (rank 37,479 of 83,032)
Dec 2025Nov 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 Maryland 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 Berkowitz, Ari
MonthRegularQuick
Nov 2026943+177930+172
Oct 2026766no change758no change
Sep 2026766no change758no change
Aug 2026766no change758no change
Jul 2026766no change758no change
Jun 2026766no change758no change
May 2026766no change758no change
Apr 2026766no change758no change
Mar 2026766no change758no change
Feb 2026766no change758no change
Jan 2026766no change758no change
Dec 2025766758
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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.