USCF player statistics

Klopf, Zane

USCF 33184051New YorkUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#63,737 national · #7,223 in state
Floor
Regular 117 · Quick 117
Rated games
Regular 9 · Quick 9

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

228

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026228 provisional
Aug 2026: 228 provisionalSep 2026: 228 provisionalOct 2026: 228 provisionalNov 2026: 228 provisional
Aug 2026Nov 2026
4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -1 Quick vs Regular (provisional)

    Typical for 200–299 regular players: 0 (middle half -4 to +6, 798 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
3 updates
Unchanged since Aug 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#72,970of 83,032 rated members · higher than 12%

10,019 lower · 44 same rating · 72,969 higher · ties share a rank

New York

#7,885of 9,119 rated members · higher than 13.4%

1,228 lower · 7 same rating · 7,884 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,624 within 100 points of 228 (this player included)

Player · 228
01,4252,850

200–249: 2,373 members (2.8%) · highlighted band is the player’s · dashed line is the target

13.3% below 250 (11,102 of 83,032; 12% below 228)

Percentile over time · United States

12% higher than · Nov 2026 · rank #72,970 of 83,032

Since Aug 2026
-0.4 pts

Aug 2026: higher than 12.4% (rank 72,722 of 83,080)Sep 2026: higher than 12.3% (rank 73,276 of 83,635)Oct 2026: higher than 12.1% (rank 72,497 of 82,596)Nov 2026: higher than 12% (rank 72,970 of 83,032)
Aug 2026Nov 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 Klopf, Zane
MonthRegularQuick
Nov 2026228 Pno change · 9 games227 Pno change · 9 games
Oct 2026228 Pno change · 9 games227 Pno change · 9 games
Sep 2026228 Pno change · 9 games227 Pno change · 9 games
Aug 2026228 P9 games227 P9 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.