USCF player statistics

Diaconu, Aurora Ana

USCF 33186705New YorkUpdated: Nov 2026

Official US Chess record

Gender: Female
US Chess reported rank: #66,767 national · #7,585 in state
Floor: Regular 113 · Quick 113
Rated games: Regular 8 · Quick 8

US Chess record as of Sep 18, 2026

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Regular rating

160

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026160 provisional

Compare format

Aug 2026Nov 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-1 Quick vs Regular (provisional)
Typical for 100–199 regular players: 0 (middle half 0 to +2, 598 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +51; Aug 2026 to Sep 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +51 from Aug 2026 to Sep 2026
Current run: 2 updates; Unchanged since Sep 2026
Typical move: ±17; Mean absolute change; spread ±29.4

Regular rating in context

Nov 2026 update

United States

#76,064of 83,032 rated members · higher than 8.3%

6,937 lower · 32 same rating · 76,063 higher · ties share a rank

New York

#8,264of 9,119 rated members · higher than 9.3%

849 lower · 7 same rating · 8,263 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 11,653 within 100 points of 160 (this player included)

Player · 160

01,4252,850

150–199: 2,308 members (2.7%) · highlighted band is the player’s · dashed line is the target

Target 200

10.5% below 200 (8,729 of 83,032; 8.3% below 160)

Percentile over time · United States

8.3% higher than · Nov 2026 · rank #76,064 of 83,032

Since Aug 2026
+3.7 pts

Aug 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 New York 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 Diaconu, Aurora Ana
Month	Regular	Quick
Nov 2026	160 Pno change · 8 games	159 Pno change · 8 games
Oct 2026	160 Pno change · 8 games	159 Pno change · 8 games
Sep 2026	160 P+51 · 8 games	159 P+50 · 8 games
Aug 2026	109 P6 games	109 P6 games

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