USCF player statistics

Kuperman, Joshua

USCF 10121167New YorkUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39989798
TD
Club
US Chess reported rank
#5,965 national · #693 in state
Floor
Regular 1,600 · Quick 1,500 · Blitz 1,500 · Online Regular 1,400 · Online Quick 100 · Online Blitz 1,300
Rated games
Online Quick 13

US Chess record as of Sep 14, 2026

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Rating format

Regular rating

1,755-40 since Sep 2026

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

Oct 20261,755 Regular
Dec 2025: 1776Jan 2026: 1787Feb 2026: 1787Mar 2026: 1787Apr 2026: 1788May 2026: 1788Jun 2026: 1788Jul 2026: 1798Aug 2026: 1795Sep 2026: 1795Oct 2026: 1755
Dec 2025Oct 2026
11 updates in this window · -21 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -137 Quick vs Regular

    Typical for 1,700–1,799 regular players: -124 (middle half -209 to -70, 1,897 established members). This gap is within the typical range.

  • -164 Blitz vs Regular

    Typical for 1,700–1,799 regular players: -211 (middle half -332 to -94, 917 established members). This gap is within the typical range.

  • -152 Online Regular vs Regular

    Typical for 1,700–1,799 regular players: -413 (middle half -626 to -250, 233 established members). This gap is above the typical range.

  • -175 Online Quick vs Regular (provisional)

    Typical for 1,700–1,799 regular players: -389 (middle half -608 to -163, 262 established members). This gap is within the typical range.

  • -202 Online Blitz vs Regular

    Typical for 1,700–1,799 regular players: -121 (middle half -274 to -4, 219 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+11
Dec 2025 to Jan 2026
Biggest drop
-40
Sep 2026 to Oct 2026
Longest rise
1 update
+11 from Dec 2025 to Jan 2026
Updates that moved
5 of 10
Latest -40, Sep 2026 to Oct 2026
Typical move
±7
Mean absolute change; spread ±14.1

Regular rating in context

Oct 2026 update

United States

#8,890of 82,596 rated members · higher than 89.2%

73,686 lower · 21 same rating · 8,889 higher · ties share a rank

New York

#980of 9,044 rated members · higher than 89.1%

8,064 lower · 1 same rating · 979 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 5,867 within 100 points of 1,755 (this player included)

Player · 1,755
01,4502,900

1,750–1,799: 1,185 members (1.4%) · highlighted band is the player’s · dashed line is the target

90.4% below 1,800 (74,742 of 82,596; 89.2% below 1,755)

Percentile over time · United States

89.2% higher than · Oct 2026 · rank #8,890 of 82,596

Since Dec 2025
-0.5 pts

Dec 2025: higher than 89.7% (rank 8,274 of 81,102)Jan 2026: higher than 89.9% (rank 7,946 of 79,487)Feb 2026: higher than 90.1% (rank 8,223 of 83,940)Mar 2026: higher than 90% (rank 8,001 of 80,605)Apr 2026: higher than 90.1% (rank 7,961 of 80,831)May 2026: higher than 90% (rank 8,027 of 81,236)Jun 2026: higher than 90.3% (rank 8,036 of 83,290)Jul 2026: higher than 90.6% (rank 7,712 of 82,736)Aug 2026: higher than 90.5% (rank 7,805 of 83,080)Sep 2026: higher than 90.5% (rank 7,886 of 83,635)Oct 2026: higher than 89.2% (rank 8,890 of 82,596)
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 Kuperman, Joshua
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20261,755-401,618no change1,591no change1,603no change1,580 Pno change · 13 games1,553no change
Sep 20261,795no change1,618no change1,591no change1,603no change1,580 Pno change · 13 games1,553no change
Aug 20261,795-31,618no change1,591no change1,603no change1,580 Pno change · 13 games1,553no change
Jul 20261,798+101,618no change1,591no change1,603no change1,580 Pno change · 13 games1,553no change
Jun 20261,788no change1,618no change1,591no change1,603no change1,580 Pno change · 13 games1,553-32
May 20261,788no change1,618no change1,591no change1,603no change1,580 Pno change · 13 games1,585+12
Apr 20261,788+11,618no change1,591no change1,603no change1,580 Pno change · 13 games1,573+44
Mar 20261,787no change1,618no change1,591no change1,603no change1,580 Pno change · 13 games1,529 Pno change · 24 games
Feb 20261,787no change1,618-11,591no change1,603no change1,580 Pno change · 13 games1,529 Pno change · 24 games
Jan 20261,787+111,619no change1,591no change1,603no change1,580 Pno change · 13 games1,529 Pno change · 24 games
Dec 20251,7761,6191,5911,6031,580 P13 games1,529 P24 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.