USCF player statistics

Slabin, Leo

USCF 16856828New YorkUpdated: Nov 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in NY appear first.

Gender
Male
FIDE
FIDE 566005795
US Chess reported rank
#5,281 national · #619 in state
Floor
Regular 1,600 · Quick 1,400 · Blitz 100 · Online Regular 100 · Online Quick 100

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

1,820-3 since Oct 2026

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

Nov 20261,820 Regular
Dec 2025: 1454Jan 2026: 1453Feb 2026: 1531Mar 2026: 1564Apr 2026: 1728May 2026: 1728Jun 2026: 1823Jul 2026: 1823Aug 2026: 1823Sep 2026: 1823Oct 2026: 1823Nov 2026: 1820
Dec 2025Nov 2026
12 updates in this window · +366 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -208 Quick vs Regular

    Typical for 1,800–1,899 regular players: -129 (middle half -220 to -73, 1,805 established members). This gap is within the typical range.

  • -1,100 Blitz vs Regular

    Typical for 1,800–1,899 regular players: -208 (middle half -342 to -93, 996 established members). This gap is below the typical range.

  • -679 Online Regular vs Regular

    Typical for 1,800–1,899 regular players: -400 (middle half -622 to -205, 273 established members). This gap is below the typical range.

  • -660 Online Quick vs Regular

    Typical for 1,800–1,899 regular players: -374 (middle half -621 to -197, 269 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+164
Mar 2026 to Apr 2026
Biggest drop
-3
Oct 2026 to Nov 2026
Longest rise
3 updates
+275 from Jan 2026 to Apr 2026
Updates that moved
6 of 11
Latest -3, Oct 2026 to Nov 2026
Typical move
±34
Mean absolute change; spread ±55.6

Regular rating in context

Nov 2026 update

United States

#7,039of 83,032 rated members · higher than 91.4%

75,968 lower · 26 same rating · 7,038 higher · ties share a rank

New York

#798of 9,119 rated members · higher than 91.1%

8,316 lower · 6 same rating · 797 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 5,252 within 100 points of 1,820 (this player included)

Player · 1,820
01,4252,850

1,800–1,849: 1,531 members (1.8%) · highlighted band is the player’s · dashed line is the target

92.3% below 1,850 (76,692 of 83,032; 91.4% below 1,820)

Percentile over time · United States

91.4% higher than · Nov 2026 · rank #7,039 of 83,032

Since Dec 2025
+14.2 pts

Dec 2025: higher than 77.2% (rank 18,424 of 81,102)Jan 2026: higher than 76.9% (rank 18,332 of 79,487)Feb 2026: higher than 80.5% (rank 16,288 of 83,940)Mar 2026: higher than 81.6% (rank 14,743 of 80,605)Apr 2026: higher than 88.2% (rank 9,445 of 80,831)May 2026: higher than 88.2% (rank 9,518 of 81,236)Jun 2026: higher than 91.7% (rank 6,872 of 83,290)Jul 2026: higher than 91.7% (rank 6,814 of 82,736)Aug 2026: higher than 91.7% (rank 6,816 of 83,080)Sep 2026: higher than 91.7% (rank 6,891 of 83,635)Oct 2026: higher than 91.5% (rank 6,922 of 82,596)Nov 2026: higher than 91.4% (rank 7,039 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 Slabin, Leo
MonthRegularQuickBlitzOnline RegularOnline Quick
Nov 20261,820-31,612no change720no change1,141no change1,160no change
Oct 20261,823no change1,612no change720no change1,141no change1,160no change
Sep 20261,823no change1,612no change720no change1,141no change1,160no change
Aug 20261,823no change1,612no change720no change1,141no change1,160no change
Jul 20261,823no change1,612no change720no change1,141no change1,160no change
Jun 20261,823+951,612+104720no change1,141no change1,160no change
May 20261,728no change1,508no change720no change1,141no change1,160no change
Apr 20261,728+1641,508+192720no change1,141no change1,160no change
Mar 20261,564+331,316no change720no change1,141no change1,160no change
Feb 20261,531+781,316no change720no change1,141no change1,160no change
Jan 20261,453-11,316no change720no change1,141no change1,160no change
Dec 20251,4541,3167201,1411,160
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.