USCF player statistics

Arustamyan, Alessandro

USCF 32184944IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#41,283 national · #1,951 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

887+214 since Oct 2026

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

Nov 2026887 Regular
Dec 2025: 339Jan 2026: 339Feb 2026: 314Mar 2026: 314Apr 2026: 572May 2026: 570Jun 2026: 570Jul 2026: 502Aug 2026: 442Sep 2026: 673Oct 2026: 673Nov 2026: 887
Dec 2025Nov 2026
12 updates in this window · +548 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -4 Quick vs Regular

    Typical for 800–899 regular players: -11 (middle half -31 to +8, 2,426 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+258
Mar 2026 to Apr 2026
Biggest drop
-68
Jun 2026 to Jul 2026
Longest rise
1 update
+258 from Mar 2026 to Apr 2026
Updates that moved
7 of 11
Latest +214, Oct 2026 to Nov 2026
Typical move
±78
Mean absolute change; spread ±121.4

Regular rating in context

Nov 2026 update

United States

#39,904of 83,032 rated members · higher than 51.8%

43,092 lower · 37 same rating · 39,903 higher · ties share a rank

Illinois

#1,834of 4,515 rated members · higher than 59.3%

2,678 lower · 4 same rating · 1,833 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,760 within 100 points of 887 (this player included)

Player · 887
01,4252,850

850–899: 2,146 members (2.5%) · highlighted band is the player’s · dashed line is the target

52.5% below 900 (43,657 of 83,032; 51.8% below 887)

Percentile over time · United States

51.8% higher than · Nov 2026 · rank #39,904 of 83,032

Since Dec 2025
+32.5 pts

Dec 2025: higher than 19.3% (rank 65,356 of 81,102)Jan 2026: higher than 18.8% (rank 64,436 of 79,487)Feb 2026: higher than 17.5% (rank 69,186 of 83,940)Mar 2026: higher than 17.4% (rank 66,508 of 80,605)Apr 2026: higher than 33.8% (rank 53,407 of 80,831)May 2026: higher than 33.6% (rank 53,843 of 81,236)Jun 2026: higher than 34.2% (rank 54,762 of 83,290)Jul 2026: higher than 30% (rank 57,856 of 82,736)Aug 2026: higher than 25.9% (rank 61,426 of 83,080)Sep 2026: higher than 40.6% (rank 49,623 of 83,635)Oct 2026: higher than 40.1% (rank 49,364 of 82,596)Nov 2026: higher than 51.8% (rank 39,904 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 Illinois 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 Arustamyan, Alessandro
MonthRegularQuick
Nov 2026887+214883+212
Oct 2026673no change671no change
Sep 2026673+231671+188
Aug 2026442-60483-83
Jul 2026502-68566no change
Jun 2026570no change566no change
May 2026570-2566-2
Apr 2026572+258568+259
Mar 2026314no change309no change
Feb 2026314-25309-24
Jan 2026339no change333no change
Dec 2025339333
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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.