USCF player statistics

Rosenblatt, Louis

USCF 32153391MississippiUpdated: Oct 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#68,359 national · #306 in state
Floor
Regular 127 · Quick 127

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

1270 since Sep 2026

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

Oct 2026127 Regular
Dec 2025: 118 provisionalJan 2026: 150 provisionalFeb 2026: 136Mar 2026: 136Apr 2026: 136May 2026: 140Jun 2026: 140Jul 2026: 127Aug 2026: 127Sep 2026: 127Oct 2026: 127
Dec 2025Oct 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • 0 Quick vs Regular

    Typical for 100–199 regular players: 0 (middle half 0 to +1, 626 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+32
Dec 2025 to Jan 2026
Biggest drop
-14
Jan 2026 to Feb 2026
Longest rise
1 update
+32 from Dec 2025 to Jan 2026
Current run
3 updates
Unchanged since Jul 2026
Typical move
±6
Mean absolute change; spread ±12.5

Regular rating in context

Oct 2026 update

United States

#77,211of 82,596 rated members · higher than 6.4%

5,327 lower · 59 same rating · 77,210 higher · ties share a rank

Mississippi

#352of 372 rated members · higher than 5.3%

20 lower · 1 same rating · 351 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,047 within 100 points of 127 (this player included)

Player · 127
01,4502,900

100–149: 6,424 members (7.7%) · highlighted band is the player’s · dashed line is the target

7.7% below 150 (6,424 of 82,596; 6.4% below 127)

Percentile over time · United States

6.4% higher than · Oct 2026 · rank #77,211 of 82,596

Since Dec 2025
+0.2 pts

Dec 2025: higher than 6.2% (rank 76,004 of 81,102)Jan 2026: higher than 7.8% (rank 73,117 of 79,487)Feb 2026: higher than 7.1% (rank 77,877 of 83,940)Mar 2026: higher than 7.1% (rank 74,820 of 80,605)Apr 2026: higher than 7% (rank 75,070 of 80,831)May 2026: higher than 7.2% (rank 75,326 of 81,236)Jun 2026: higher than 7.3% (rank 77,126 of 83,290)Jul 2026: higher than 6.6% (rank 77,201 of 82,736)Aug 2026: higher than 6.5% (rank 77,558 of 83,080)Sep 2026: higher than 6.5% (rank 78,105 of 83,635)Oct 2026: higher than 6.4% (rank 77,211 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 Mississippi 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 Rosenblatt, Louis
MonthRegularQuick
Oct 2026127no change127no change
Sep 2026127no change127no change
Aug 2026127no change127no change
Jul 2026127-13127-8
Jun 2026140no change135no change
May 2026140+4135-1
Apr 2026136no change136no change
Mar 2026136no change136no change
Feb 2026136-14136-14
Jan 2026150 P+32 · 24 games150 P+32 · 24 games
Dec 2025118 P24 games118 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.