USCF player statistics

Chabris, Christopher F

USCF 11316425PennsylvaniaLatest monthly rating update: Sep 2026

FIDE title: C
FIDE: FIDE 2005263
TD: Local
US Chess reported rank: #1,059 national · #31 in state
Floor: Regular 2,100 · Quick 1,900 · Blitz 1,900 · Online Regular 100 · Online Quick 2,000
Rated games: Online Regular 24

US Chess record as of Sep 14, 2026

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Regular rating

2,1800 since Aug 2026

Published rating · Sep 2026 · 10 published updates since Dec 2025

Sep 20262,180 Regular

Compare format

Dec 2025Sep 2026

10 updates in this window · -6 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-73 Quick vs Regular
No national baseline for this rating band yet.
-110 Blitz vs Regular
No national baseline for this rating band yet.
-34 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
-126 Online Quick vs Regular
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +1; Apr 2026 to May 2026
Biggest drop: -4; May 2026 to Jun 2026
Longest rise: 1 update; +1 from Apr 2026 to May 2026
Current run: 3 updates; Unchanged since Jun 2026
Typical move: ±1; Mean absolute change; spread ±1.7

Regular rating in context

Sep 2026 update

United States

#1,240of 83,635 rated members · higher than 98.5%

82,387 lower · 9 same rating · 1,239 higher · ties share a rank

Pennsylvania

#43of 2,639 rated members · higher than 98.3%

2,596 lower · 1 same rating · 42 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 1,533 within 100 points of 2,180 (this player included)

Player · 2,180

01,4502,900

2,150–2,199: 303 members (0.3%) · highlighted band is the player’s · dashed line is the target

Target 2,200

98.6% below 2,200 (82,512 of 83,635; 98.5% below 2,180)

How these comparisons are calculated

Chess67 calculations from the Sep 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 Pennsylvania 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 Chabris, Christopher F
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Sep 2026	2,180no change	2,107no change	2,070no change	2,146 Pno change · 24 games	2,054no change
Aug 2026	2,180no change	2,107no change	2,070no change	2,146 Pno change · 24 games	2,054no change
Jul 2026	2,180no change	2,107no change	2,070no change	2,146 Pno change · 24 games	2,054no change
Jun 2026	2,180-4	2,107no change	2,070-58	2,146 Pno change · 24 games	2,054no change
May 2026	2,184+1	2,107no change	2,128no change	2,146 Pno change · 24 games	2,054no change
Apr 2026	2,183-3	2,107no change	2,128no change	2,146 Pno change · 24 games	2,054no change
Mar 2026	2,186no change	2,107no change	2,128no change	2,146 Pno change · 24 games	2,054no change
Feb 2026	2,186no change	2,107no change	2,128no change	2,146 Pno change · 24 games	2,054no change
Jan 2026	2,186no change	2,107no change	2,128no change	2,146 Pno change · 24 games	2,054no change
Dec 2025	2,186	2,107	2,128	2,146 P24 games	2,054