USCF player statistics

Lavergne, Justin

USCF 31398532New HampshireUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #47,143 national · #198 in state
Floor: Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Regular rating

622+68 since Oct 2026

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

Nov 2026622 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +245 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+6 Quick vs Regular
Typical for 600–699 regular players: -4 (middle half -16 to +11, 2,305 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +139; Mar 2026 to Apr 2026
Biggest drop: -10; Feb 2026 to Mar 2026
Longest rise: 2 updates; +187 from Mar 2026 to May 2026
Updates that moved: 4 of 11; Latest +68, Oct 2026 to Nov 2026
Typical move: ±24; Mean absolute change; spread ±45.7

Regular rating in context

Nov 2026 update

United States

#52,317of 83,032 rated members · higher than 36.9%

30,669 lower · 47 same rating · 52,316 higher · ties share a rank

New Hampshire

#238of 347 rated members · higher than 31.4%

109 lower · 1 same rating · 237 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,212 within 100 points of 622 (this player included)

Player · 622

01,4252,850

600–649: 2,591 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 650

38.6% below 650 (32,088 of 83,032; 36.9% below 622)

Percentile over time · United States

36.9% higher than · Nov 2026 · rank #52,317 of 83,032

Since Dec 2025
+15.2 pts

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 New Hampshire 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 Lavergne, Justin
Month	Regular	Quick
Nov 2026	622+68	628+60
Oct 2026	554no change	568no change
Sep 2026	554no change	568no change
Aug 2026	554no change	568no change
Jul 2026	554no change	568no change
Jun 2026	554no change	568no change
May 2026	554+48	568+37
Apr 2026	506+139	531+100
Mar 2026	367-10	431-31
Feb 2026	377no change	462no change
Jan 2026	377no change	462no change
Dec 2025	377	462

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