USCF player statistics

Kornilovski, Nika

USCF 30733333New YorkUpdated: Oct 2026

Official US Chess record

Gender: Female
FIDE: FIDE 0
US Chess reported rank: #29,303 national · #3,373 in state
Floor: Regular 150 · Quick 150 · Online Quick 100

US Chess record as of Sep 15, 2026

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Regular rating

1,181+226 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,181 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · +236 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-10 Quick vs Regular
Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is within the typical range.
-568 Online Quick vs Regular
Typical for 1,100–1,199 regular players: -102 (middle half -324 to +86, 183 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +226; Sep 2026 to Oct 2026
Biggest drop: -122; Jul 2026 to Aug 2026
Longest rise: 1 update; +226 from Sep 2026 to Oct 2026
Updates that moved: 8 of 10; Latest +226, Sep 2026 to Oct 2026
Typical move: ±83; Mean absolute change; spread ±109.6

Regular rating in context

Oct 2026 update

United States

#28,229of 82,596 rated members · higher than 65.7%

54,333 lower · 35 same rating · 28,228 higher · ties share a rank

New York

#2,981of 9,044 rated members · higher than 66.9%

6,058 lower · 6 same rating · 2,980 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,067 within 100 points of 1,181 (this player included)

Player · 1,181

01,4502,900

1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target

Target 1,200

66.5% below 1,200 (54,944 of 82,596; 65.7% below 1,181)

Percentile over time · United States

65.7% higher than · Oct 2026 · rank #28,229 of 82,596

Since Dec 2025
+10.3 pts

Dec 2025Oct 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 Oct 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 Kornilovski, Nika
Month	Regular	Quick	Online Quick
Oct 2026	1,181+226	1,171+262	613no change
Sep 2026	955-40	909-64	613no change
Aug 2026	995-122	973-110	613+30
Jul 2026	1,117+123	1,083+81	583-2
Jun 2026	994-115	1,002-80	585-35
May 2026	1,109no change	1,082no change	620no change
Apr 2026	1,109no change	1,082no change	620no change
Mar 2026	1,109+112	1,082+115	620no change
Feb 2026	997-18	967-21	620+52
Jan 2026	1,015+70	988+63	568-9
Dec 2025	945	925	577

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