USCF player statistics

Antonelli, Tim

USCF 16835451MassachusettsUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
TD
Club
US Chess reported rank
#6,590 national · #257 in state
Floor
Regular 1,600 · Quick 113
Rated games
Quick 15

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,711-31 since Oct 2026

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

Nov 20261,711 Regular
Dec 2025: 1804Jan 2026: 1804Feb 2026: 1804Mar 2026: 1775Apr 2026: 1769May 2026: 1769Jun 2026: 1769Jul 2026: 1769Aug 2026: 1769Sep 2026: 1758Oct 2026: 1742Nov 2026: 1711
Dec 2025Nov 2026
12 updates in this window · -93 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • 0 Quick vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -125 (middle half -210 to -72, 1,916 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-31
Oct 2026 to Nov 2026
Longest rise
—
No consecutive gains yet
Updates that moved
5 of 11
Latest -31, Oct 2026 to Nov 2026
Typical move
±8
Mean absolute change; spread ±12

Regular rating in context

Nov 2026 update

United States

#10,139of 83,032 rated members · higher than 87.7%

72,858 lower · 36 same rating · 10,138 higher · ties share a rank

Massachusetts

#390of 1,698 rated members · higher than 76.9%

1,306 lower · 3 same rating · 389 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,223 within 100 points of 1,711 (this player included)

Player · 1,711
01,4252,850

1,700–1,749: 1,646 members (1.9%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,935 of 83,032; 87.7% below 1,711)

Percentile over time · United States

87.7% higher than · Nov 2026 · rank #10,139 of 83,032

Since Dec 2025
-3.1 pts

Dec 2025: higher than 90.8% (rank 7,380 of 81,102)Jan 2026: higher than 90.7% (rank 7,300 of 79,487)Feb 2026: higher than 90.9% (rank 7,571 of 83,940)Mar 2026: higher than 89.6% (rank 8,276 of 80,605)Apr 2026: higher than 89.5% (rank 8,419 of 80,831)May 2026: higher than 89.5% (rank 8,474 of 81,236)Jun 2026: higher than 89.7% (rank 8,476 of 83,290)Jul 2026: higher than 89.8% (rank 8,411 of 82,736)Aug 2026: higher than 89.8% (rank 8,438 of 83,080)Sep 2026: higher than 89.4% (rank 8,770 of 83,635)Oct 2026: higher than 88.8% (rank 9,219 of 82,596)Nov 2026: higher than 87.7% (rank 10,139 of 83,032)
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 Massachusetts 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 Antonelli, Tim
MonthRegularQuick
Nov 20261,711-311,711 Pno change · 15 games
Oct 20261,742-161,711 Pno change · 15 games
Sep 20261,758-111,711 Pno change · 15 games
Aug 20261,769no change1,711 Pno change · 15 games
Jul 20261,769no change1,711 Pno change · 15 games
Jun 20261,769no change1,711 Pno change · 15 games
May 20261,769no change1,711 Pno change · 15 games
Apr 20261,769-61,711 Pno change · 15 games
Mar 20261,775-291,711 Pno change · 15 games
Feb 20261,804no change1,711 Pno change · 15 games
Jan 20261,804no change1,711 Pno change · 15 games
Dec 20251,8041,711 P15 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.