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USCF player statistics

Kukucka, Declan

USCF 32453718South CarolinaLatest monthly rating update: Sep 2026
Official US Chess record
Rating format

Regular rating

290

Provisional rating · Sep 2026

Sep 2026

290 provisional

Dec 2025: 290 provisionalJan 2026: 290 provisionalFeb 2026: 290 provisionalMar 2026: 290 provisionalApr 2026: 290 provisionalMay 2026: 290 provisionalJun 2026: 290 provisionalJul 2026: 290 provisionalAug 2026: 290 provisionalSep 2026: 290 provisional
Dec 2025Sep 2026
Open points are provisional. Lines connect available observations; missing months do not establish inactivity.
10 monthly rating updates in this window

The comparison field

Regular rating in context

Sep 2026 rating update

United States

16%

of the comparison population has a lower rating.

13,443 lower38 same rating70,154 higher

South Carolina

10.5%

of the comparison population has a lower rating.

85 lower1 same rating719 higher

Where this rating sits

83,635 rated members · 50-point bands

Median falls in
800–849

10,265 members have ratings within 100 points of 290.

Player · 290
01,4502,900

Highlighted band: player rating · Dashed line: target rating

250–299: 2,532 members (3%). Select a band to explore the distribution.

Explore a target rating

Compare a rating with this published population.

16.6% have ratings below 300.

13,947 of 83,635 members. At 290, the figure is 16%.

The population stays fixed. This is a rating comparison, not a prediction of future rank or results.

How these comparisons are calculated

Calculated from the Sep 2026 monthly rating update, using the same population as Chess67’s USCF statistics: US members classified as active in the published monthly records, excluding lifetime-coded records. Includes provisional ratings. These are Chess67 calculations, not official US Chess rankings. “Lower” is strictly lower; ties share a rank. National and state groups overlap. This player is outside that comparison population; no membership rank is assigned.

Explore United States statistics Explore South Carolina statistics

Published ratings by month

All available formats. P indicates a provisional rating.

Monthly USCF ratings for Kukucka, Declan
MonthRegularQuick
Sep 2026290 P316 P
Aug 2026290 P316 P
Jul 2026290 P316 P
Jun 2026290 P316 P
May 2026290 P316 P
Apr 2026290 P316 P
Mar 2026290 P316 P
Feb 2026290 P316 P
Jan 2026290 P316 P
Dec 2025290 P316 P

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About these statistics

These pages use the monthly USCF rating updates available to Chess67. Ratings can change between monthly publications. Missing months do not mean a player was inactive. For current ratings and tournament history, consult the official US Chess record.

National USCF statisticsSouth Carolina USCF statistics