USCF player statistics

Lou, Aileen

USCF 30058347New YorkUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 39930114
US Chess reported rank
#5,455 national · #640 in state
Floor
Regular 1,700 · Quick 1,400 · Blitz 1,300 · Online Regular 100 · Online Quick 100
Rated games
Online Quick 20

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,830+17 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,830 Regular
Dec 2025: 1732Jan 2026: 1725Feb 2026: 1827Mar 2026: 1777Apr 2026: 1846May 2026: 1891Jun 2026: 1793Jul 2026: 1844Aug 2026: 1861Sep 2026: 1813Oct 2026: 1830
Dec 2025Oct 2026
11 updates in this window · +98 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -185 Quick vs Regular

    Typical for 1,800–1,899 regular players: -129 (middle half -222 to -74, 1,817 established members). This gap is within the typical range.

  • -308 Blitz vs Regular

    Typical for 1,800–1,899 regular players: -213 (middle half -343 to -99, 1,009 established members). This gap is within the typical range.

  • -1,337 Online Regular vs Regular

    Typical for 1,800–1,899 regular players: -432 (middle half -648 to -214, 274 established members). This gap is below the typical range.

  • -781 Online Quick vs Regular (provisional)

    Typical for 1,800–1,899 regular players: -386 (middle half -659 to -195, 273 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+102
Jan 2026 to Feb 2026
Biggest drop
-98
May 2026 to Jun 2026
Longest rise
2 updates
+114 from Mar 2026 to May 2026
Updates that moved
10 of 10
Latest +17, Sep 2026 to Oct 2026
Typical move
±50
Mean absolute change; spread ±61.3

Regular rating in context

Oct 2026 update

United States

#6,744of 82,596 rated members · higher than 91.7%

75,823 lower · 30 same rating · 6,743 higher · ties share a rank

New York

#765of 9,044 rated members · higher than 91.5%

8,276 lower · 4 same rating · 764 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 5,144 within 100 points of 1,830 (this player included)

Player · 1,830
01,4502,900

1,800–1,849: 1,584 members (1.9%) · highlighted band is the player’s · dashed line is the target

92.4% below 1,850 (76,326 of 82,596; 91.7% below 1,830)

Percentile over time · United States

91.7% higher than · Oct 2026 · rank #6,744 of 82,596

Since Dec 2025
+3.4 pts

Dec 2025: higher than 88.3% (rank 9,392 of 81,102)Jan 2026: higher than 88% (rank 9,500 of 79,487)Feb 2026: higher than 91.6% (rank 6,949 of 83,940)Mar 2026: higher than 89.7% (rank 8,223 of 80,605)Apr 2026: higher than 92.1% (rank 6,290 of 80,831)May 2026: higher than 93.3% (rank 5,345 of 81,236)Jun 2026: higher than 90.4% (rank 7,920 of 83,290)Jul 2026: higher than 92.3% (rank 6,317 of 82,736)Aug 2026: higher than 92.8% (rank 5,916 of 83,080)Sep 2026: higher than 91.4% (rank 7,143 of 83,635)Oct 2026: higher than 91.7% (rank 6,744 of 82,596)
Dec 2025Oct 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 Oct 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 Lou, Aileen
MonthRegularQuickBlitzOnline RegularOnline Quick
Oct 20261,830+171,645no change1,522no change493no change1,049 Pno change · 20 games
Sep 20261,813-481,645-191,522no change493no change1,049 Pno change · 20 games
Aug 20261,861+171,664+161,522no change493no change1,049 Pno change · 20 games
Jul 20261,844+511,648-21,522no change493no change1,049 Pno change · 20 games
Jun 20261,793-981,650-271,522+56493no change1,049 Pno change · 20 games
May 20261,891+451,677+71,466no change493no change1,049 Pno change · 20 games
Apr 20261,846+691,670+811,466no change493no change1,049 Pno change · 20 games
Mar 20261,777-501,589-131,466no change493no change1,049 Pno change · 20 games
Feb 20261,827+1021,602+231,466no change493no change1,049 Pno change · 20 games
Jan 20261,725-71,579-271,466no change493no change1,049 Pno change · 20 games
Dec 20251,7321,6061,4664931,049 P20 games
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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.