USCF player statistics

Lan, Blair

USCF 31835545New YorkUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#22,439 national · #2,605 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

1,1550 since Sep 2026

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

Oct 20261,155 Regular
Dec 2025: 1078Jan 2026: 1092Feb 2026: 1036Mar 2026: 1036Apr 2026: 995May 2026: 989Jun 2026: 1044Jul 2026: 994Aug 2026: 994Sep 2026: 1155Oct 2026: 1155
Dec 2025Oct 2026
11 updates in this window · +77 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -57 Quick vs Regular

    Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+161
Aug 2026 to Sep 2026
Biggest drop
-56
Jan 2026 to Feb 2026
Longest rise
1 update
+161 from Aug 2026 to Sep 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±38
Mean absolute change; spread ±63.2

Regular rating in context

Oct 2026 update

United States

#29,094of 82,596 rated members · higher than 64.7%

53,469 lower · 34 same rating · 29,093 higher · ties share a rank

New York

#3,082of 9,044 rated members · higher than 65.8%

5,958 lower · 5 same rating · 3,081 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,163 within 100 points of 1,155 (this player included)

Player · 1,155
01,4502,900

1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target

66.5% below 1,200 (54,944 of 82,596; 64.7% below 1,155)

Percentile over time · United States

64.7% higher than · Oct 2026 · rank #29,094 of 82,596

Since Dec 2025
+3.2 pts

Dec 2025: higher than 61.5% (rank 31,160 of 81,102)Jan 2026: higher than 61.7% (rank 30,352 of 79,487)Feb 2026: higher than 59.5% (rank 33,941 of 83,940)Mar 2026: higher than 59.1% (rank 32,926 of 80,605)Apr 2026: higher than 57.3% (rank 34,439 of 80,831)May 2026: higher than 56.9% (rank 34,915 of 81,236)Jun 2026: higher than 60.1% (rank 33,137 of 83,290)Jul 2026: higher than 58% (rank 34,651 of 82,736)Aug 2026: higher than 58% (rank 34,847 of 83,080)Sep 2026: higher than 65.2% (rank 29,041 of 83,635)Oct 2026: higher than 64.7% (rank 29,094 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 Lan, Blair
MonthRegularQuick
Oct 20261,155no change1,098no change
Sep 20261,155+1611,098+219
Aug 2026994no change879no change
Jul 2026994-50879-40
Jun 20261,044+55919no change
May 2026989-6919no change
Apr 2026995-41919-65
Mar 20261,036no change984no change
Feb 20261,036-56984-53
Jan 20261,092+141,037+24
Dec 20251,0781,013
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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.