USCF player statistics

Galpern, Robbie Samuel Samuel

USCF 14617394New YorkUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#3,774 national · #464 in state
Floor
Regular 1,700 · Quick 1,500 · Blitz 1,400 · Online Regular 100
Rated games
Online Regular 12

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,9090 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20261,909 Regular
Dec 2025: 1859Jan 2026: 1859Feb 2026: 1859Mar 2026: 1859Apr 2026: 1859May 2026: 1859Jun 2026: 1909Jul 2026: 1909Aug 2026: 1909Sep 2026: 1909Oct 2026: 1909Nov 2026: 1909
Dec 2025Nov 2026
12 updates in this window · +50 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -156 Quick vs Regular

    Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is within the typical range.

  • -231 Blitz vs Regular

    Typical for 1,900–1,999 regular players: -222 (middle half -332 to -103, 907 established members). This gap is within the typical range.

  • -202 Online Regular vs Regular (provisional)

    Typical for 1,900–1,999 regular players: -470 (middle half -658 to -273, 264 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+50
May 2026 to Jun 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+50 from May 2026 to Jun 2026
Current run
5 updates
Unchanged since Jun 2026
Typical move
±5
Mean absolute change; spread ±15.1

Regular rating in context

Nov 2026 update

United States

#4,870of 83,032 rated members · higher than 94.1%

78,140 lower · 23 same rating · 4,869 higher · ties share a rank

New York

#576of 9,119 rated members · higher than 93.6%

8,541 lower · 3 same rating · 575 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 4,348 within 100 points of 1,909 (this player included)

Player · 1,909
01,4252,850

1,900–1,949: 1,138 members (1.3%) · highlighted band is the player’s · dashed line is the target

95% below 1,950 (78,922 of 83,032; 94.1% below 1,909)

Percentile over time · United States

94.1% higher than · Nov 2026 · rank #4,870 of 83,032

Since Dec 2025
+1.6 pts

Dec 2025: higher than 92.5% (rank 6,054 of 81,102)Jan 2026: higher than 92.4% (rank 5,998 of 79,487)Feb 2026: higher than 92.6% (rank 6,186 of 83,940)Mar 2026: higher than 92.5% (rank 6,012 of 80,605)Apr 2026: higher than 92.5% (rank 5,996 of 80,831)May 2026: higher than 92.5% (rank 6,027 of 81,236)Jun 2026: higher than 94.2% (rank 4,803 of 83,290)Jul 2026: higher than 94.2% (rank 4,734 of 82,736)Aug 2026: higher than 94.2% (rank 4,756 of 83,080)Sep 2026: higher than 94.2% (rank 4,801 of 83,635)Oct 2026: higher than 94.1% (rank 4,827 of 82,596)Nov 2026: higher than 94.1% (rank 4,870 of 83,032)
Dec 2025Nov 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 Galpern, Robbie Samuel Samuel
MonthRegularQuickBlitzOnline Regular
Nov 20261,909no change1,753no change1,678no change1,707 Pno change · 12 games
Oct 20261,909no change1,753no change1,678no change1,707 Pno change · 12 games
Sep 20261,909no change1,753no change1,678no change1,707 Pno change · 12 games
Aug 20261,909no change1,753no change1,678no change1,707 Pno change · 12 games
Jul 20261,909no change1,753no change1,678no change1,707 Pno change · 12 games
Jun 20261,909+501,753+711,678no change1,707 Pno change · 12 games
May 20261,859no change1,682no change1,678no change1,707 Pno change · 12 games
Apr 20261,859no change1,682no change1,678no change1,707 Pno change · 12 games
Mar 20261,859no change1,682no change1,678no change1,707 Pno change · 12 games
Feb 20261,859no change1,682no change1,678no change1,707 Pno change · 12 games
Jan 20261,859no change1,682no change1,678no change1,707 Pno change · 12 games
Dec 20251,8591,6821,6781,707 P12 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.