USCF player statistics

Bai, Jeffrey

USCF 16392054VirginiaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#19,957 national · #631 in state
Floor
Regular 1,200 · Quick 116 · Blitz 150 · Online Regular 100 · Online Quick 1,200 · Online Blitz 1,200
Rated games
Quick 20

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,2370 since Oct 2026

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

Nov 20261,237 Regular
Dec 2025: 1402Jan 2026: 1402Feb 2026: 1402Mar 2026: 1402Apr 2026: 1310May 2026: 1310Jun 2026: 1310Jul 2026: 1310Aug 2026: 1237Sep 2026: 1237Oct 2026: 1237Nov 2026: 1237
Dec 2025Nov 2026
12 updates in this window · -165 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +71 Quick vs Regular (provisional)

    Typical for 1,200–1,299 regular players: -55 (middle half -112 to -18, 1,981 established members). This gap is above the typical range.

  • +86 Blitz vs Regular

    Typical for 1,200–1,299 regular players: -154 (middle half -306 to -39, 421 established members). This gap is above the typical range.

  • -2 Online Regular vs Regular

    Typical for 1,200–1,299 regular players: -240 (middle half -454 to -99, 162 established members). This gap is above the typical range.

  • +99 Online Quick vs Regular

    Typical for 1,200–1,299 regular players: -194 (middle half -409 to +57, 172 established members). This gap is above the typical range.

  • +187 Online Blitz vs Regular

    Typical for 1,200–1,299 regular players: +60 (middle half -146 to +189, 76 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-92
Mar 2026 to Apr 2026
Longest rise
—
No consecutive gains yet
Current run
3 updates
Unchanged since Aug 2026
Typical move
±15
Mean absolute change; spread ±33.6

Regular rating in context

Nov 2026 update

United States

#26,427of 83,032 rated members · higher than 68.1%

56,566 lower · 40 same rating · 26,426 higher · ties share a rank

Virginia

#877of 2,592 rated members · higher than 66.1%

1,715 lower · 1 same rating · 876 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,990 within 100 points of 1,237 (this player included)

Player · 1,237
01,4252,850

1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target

68.6% below 1,250 (57,004 of 83,032; 68.1% below 1,237)

Percentile over time · United States

68.1% higher than · Nov 2026 · rank #26,427 of 83,032

Since Dec 2025
-7 pts

Dec 2025: higher than 75.1% (rank 20,103 of 81,102)Jan 2026: higher than 74.8% (rank 19,986 of 79,487)Feb 2026: higher than 75% (rank 20,858 of 83,940)Mar 2026: higher than 74.8% (rank 20,211 of 80,605)Apr 2026: higher than 71.2% (rank 23,250 of 80,831)May 2026: higher than 71.2% (rank 23,366 of 81,236)Jun 2026: higher than 71.6% (rank 23,563 of 83,290)Jul 2026: higher than 71.8% (rank 23,269 of 82,736)Aug 2026: higher than 68.7% (rank 25,918 of 83,080)Sep 2026: higher than 68.6% (rank 26,160 of 83,635)Oct 2026: higher than 68.1% (rank 26,246 of 82,596)Nov 2026: higher than 68.1% (rank 26,427 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 Virginia 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 Bai, Jeffrey
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20261,237no change1,308 Pno change · 20 games1,323no change1,235no change1,336no change1,424no change
Oct 20261,237no change1,308 Pno change · 20 games1,323no change1,235no change1,336no change1,424no change
Sep 20261,237no change1,308 Pno change · 20 games1,323no change1,235no change1,336no change1,424no change
Aug 20261,237-731,308 P-14 · 20 games1,323no change1,235no change1,336no change1,424no change
Jul 20261,310no change1,322 Pno change · 15 games1,323no change1,235no change1,336no change1,424no change
Jun 20261,310no change1,322 Pno change · 15 games1,323no change1,235no change1,336no change1,424no change
May 20261,310no change1,322 Pno change · 15 games1,323no change1,235no change1,336no change1,424no change
Apr 20261,310-921,322 Pno change · 15 games1,323-221,235no change1,336no change1,424no change
Mar 20261,402no change1,322 Pno change · 15 games1,345no change1,235no change1,336no change1,424no change
Feb 20261,402no change1,322 Pno change · 15 games1,345no change1,235no change1,336no change1,424no change
Jan 20261,402no change1,322 Pno change · 15 games1,345no change1,235no change1,336no change1,424no change
Dec 20251,4021,322 P15 games1,3451,2351,3361,424
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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.