USCF player statistics

Grenon, Vincent

USCF 30911344AlabamaUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
Floor: Regular 150 · Quick 150 · Blitz 109
Rated games: Blitz 16

US Chess record as of Sep 16, 2026

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Regular rating

618+39 since Oct 2026

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

Nov 2026618 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +78 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+30 Quick vs Regular
Typical for 600–699 regular players: -4 (middle half -16 to +11, 2,305 established members). This gap is above the typical range.
-180 Blitz vs Regular (provisional)
Typical for 600–699 regular players: -61 (middle half -171 to +72, 115 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +119; Jan 2026 to Feb 2026
Biggest drop: -131; Jul 2026 to Aug 2026
Longest rise: 1 update; +119 from Jan 2026 to Feb 2026
Updates that moved: 5 of 11; Latest +39, Oct 2026 to Nov 2026
Typical move: ±31; Mean absolute change; spread ±58

Regular rating in context

Nov 2026 update

United States

#52,512of 83,032 rated members · higher than 36.6%

30,468 lower · 53 same rating · 52,511 higher · ties share a rank

Alabama

#401of 602 rated members · higher than 33.3%

201 lower · 1 same rating · 400 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,233 within 100 points of 618 (this player included)

Player · 618

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; 36.6% below 618)

Percentile over time · United States

36.6% higher than · Nov 2026 · rank #52,512 of 83,032

Since Dec 2025
+4.3 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 Alabama 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 Grenon, Vincent
Month	Regular	Quick	Blitz
Nov 2026	618+39	648+34	438 Pno change · 16 games
Oct 2026	579no change	614no change	438 Pno change · 16 games
Sep 2026	579no change	614no change	438 Pno change · 16 games
Aug 2026	579-131	614-136	438 Pno change · 16 games
Jul 2026	710no change	750no change	438 Pno change · 16 games
Jun 2026	710+19	750+21	438 Pno change · 16 games
May 2026	691no change	729no change	438 Pno change · 16 games
Apr 2026	691+32	729+33	438 Pno change · 16 games
Mar 2026	659no change	696no change	438 Pno change · 16 games
Feb 2026	659+119	696+108	438 Pno change · 16 games
Jan 2026	540no change	588no change	438 Pno change · 16 games
Dec 2025	540	588	438 P16 games

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