USCF player statistics

Silveira, Grey

USCF 16673084New YorkUpdated: Nov 2026

Official US Chess record

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #49,218 national · #5,538 in state
Floor: Regular 150 · Quick 150 · Online Regular 100
Rated games: Online Regular 15

US Chess record as of Sep 15, 2026

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Regular rating

6230 since Oct 2026

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

Nov 2026623 Regular

Compare format

Dec 2025Nov 2026

12 updates in this window · +110 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-15 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.
-268 Online Regular vs Regular (provisional)
Typical for 600–699 regular players: -46 (middle half -153 to +92, 45 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +110; Sep 2026 to Oct 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +110 from Sep 2026 to Oct 2026
Current run: 1 update; Unchanged since Oct 2026
Typical move: ±10; Mean absolute change; spread ±33.2

Regular rating in context

Nov 2026 update

United States

#52,268of 83,032 rated members · higher than 36.9%

30,716 lower · 49 same rating · 52,267 higher · ties share a rank

New York

#5,515of 9,119 rated members · higher than 39.4%

3,601 lower · 4 same rating · 5,514 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,194 within 100 points of 623 (this player included)

Player · 623

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 623)

Percentile over time · United States

36.9% higher than · Nov 2026 · rank #52,268 of 83,032

Since Dec 2025
+6.4 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 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 Silveira, Grey
Month	Regular	Quick	Online Regular
Nov 2026	623no change	608no change	355 Pno change · 15 games
Oct 2026	623+110	608+105	355 Pno change · 15 games
Sep 2026	513no change	503+1	355 Pno change · 15 games
Aug 2026	513no change	502no change	355 Pno change · 15 games
Jul 2026	513no change	502no change	355 Pno change · 15 games
Jun 2026	513no change	502no change	355 Pno change · 15 games
May 2026	513no change	502no change	355 Pno change · 15 games
Apr 2026	513no change	502no change	355 Pno change · 15 games
Mar 2026	513no change	502no change	355 Pno change · 15 games
Feb 2026	513no change	502no change	355 Pno change · 15 games
Jan 2026	513no change	502no change	355 Pno change · 15 games
Dec 2025	513	502	355 P15 games

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