USCF player statistics

D'Stair, Sebastien

USCF 16796991PennsylvaniaUpdated: Nov 2026

US Chess membership expired on March 31, 2026. Published rating history is still shown below.

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Rating format

Regular rating

2,0280 since Oct 2026

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

Nov 20262,028 Regular
Dec 2025: 1978Jan 2026: 1978Feb 2026: 2008Mar 2026: 2014Apr 2026: 2005May 2026: 2028Jun 2026: 2028Jul 2026: 2028Aug 2026: 2028Sep 2026: 2028Oct 2026: 2028Nov 2026: 2028
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12 updates in this window · +50 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -105 Quick vs Regular

    No national baseline for this rating band yet.

  • -583 Blitz vs Regular

    No national baseline for this rating band yet.

  • -841 Online Regular vs Regular

    No national baseline for this rating band yet.

  • -518 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+30
Jan 2026 to Feb 2026
Biggest drop
-9
Mar 2026 to Apr 2026
Longest rise
2 updates
+36 from Jan 2026 to Mar 2026
Current run
6 updates
Unchanged since May 2026
Typical move
±6
Mean absolute change; spread ±11.5

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for D'Stair, Sebastien
MonthRegularQuickBlitzOnline RegularOnline Quick
Nov 20262,028no change1,923no change1,445no change1,187no change1,510 Pno change · 14 games
Oct 20262,028no change1,923no change1,445no change1,187no change1,510 Pno change · 14 games
Sep 20262,028no change1,923no change1,445no change1,187no change1,510 Pno change · 14 games
Aug 20262,028no change1,923-11,445no change1,187no change1,510 Pno change · 14 games
Jul 20262,028no change1,924no change1,445no change1,187no change1,510 Pno change · 14 games
Jun 20262,028no change1,924no change1,445no change1,187no change1,510 Pno change · 14 games
May 20262,028+231,924+201,445no change1,187no change1,510 Pno change · 14 games
Apr 20262,005-91,904no change1,445no change1,187no change1,510 Pno change · 14 games
Mar 20262,014+61,904+81,445no change1,187no change1,510 Pno change · 14 games
Feb 20262,008+301,896+251,445no change1,187no change1,510 Pno change · 14 games
Jan 20261,978no change1,871no change1,445no change1,187no change1,510 Pno change · 14 games
Dec 20251,9781,8711,4451,1871,510 P14 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.