USCF player statistics

Prainito, Jeffery Michael

USCF 16437352FloridaUpdated: Nov 2026

US Chess membership expired on April 30, 2026. Published rating history is still shown below.

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Rating format

Regular rating

1,5000 since Oct 2026

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

Nov 20261,500 Regular
Dec 2025: 1500Jan 2026: 1500Feb 2026: 1500Mar 2026: 1500Apr 2026: 1500May 2026: 1500Jun 2026: 1500Jul 2026: 1500Aug 2026: 1500Sep 2026: 1500Oct 2026: 1500Nov 2026: 1500
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Other formats against Regular

  • -152 Quick vs Regular

    No national baseline for this rating band yet.

  • -137 Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

  • -10 Online Regular vs Regular (provisional)

    No national baseline for this rating band yet.

  • +18 Online Quick vs Regular (provisional)

    No national baseline for this rating band yet.

  • -65 Online Blitz vs Regular (provisional)

    No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Published ratings by month

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

Monthly USCF ratings for Prainito, Jeffery Michael
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Oct 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Sep 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Aug 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Jul 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Jun 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
May 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Apr 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Mar 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Feb 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Jan 20261,500no change1,348no change1,363 Pno change · 17 games1,490 Pno change · 15 games1,518 Pno change · 12 games1,435 Pno change · 16 games
Dec 20251,5001,3481,363 P17 games1,490 P15 games1,518 P12 games1,435 P16 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.