USCF player statistics

Yin, Kenneth

USCF 16864504CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#10,561 national · #743 in state
Floor
Regular 1,400 · Quick 150 · Online Regular 100 · Online Quick 100
Rated games
Online Regular 16 · Online Quick 22

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,603+13 since Oct 2026

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

Nov 20261,603 Regular
Dec 2025: 1547Jan 2026: 1547Feb 2026: 1536Mar 2026: 1602Apr 2026: 1602May 2026: 1639Jun 2026: 1650Jul 2026: 1650Aug 2026: 1634Sep 2026: 1590Oct 2026: 1590Nov 2026: 1603
Dec 2025Nov 2026
12 updates in this window · +56 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -469 Quick vs Regular

    Typical for 1,600–1,699 regular players: -121 (middle half -201 to -59, 2,187 established members). This gap is below the typical range.

  • -857 Online Regular vs Regular (provisional)

    Typical for 1,600–1,699 regular players: -390 (middle half -582 to -194, 264 established members). This gap is below the typical range.

  • -897 Online Quick vs Regular (provisional)

    Typical for 1,600–1,699 regular players: -324 (middle half -583 to -137, 266 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+66
Feb 2026 to Mar 2026
Biggest drop
-44
Aug 2026 to Sep 2026
Longest rise
2 updates
+48 from Apr 2026 to Jun 2026
Updates that moved
7 of 11
Latest +13, Oct 2026 to Nov 2026
Typical move
±18
Mean absolute change; spread ±28.4

Regular rating in context

Nov 2026 update

United States

#13,742of 83,032 rated members · higher than 83.3%

69,239 lower · 52 same rating · 13,741 higher · ties share a rank

California

#1,811of 9,288 rated members · higher than 80.3%

7,466 lower · 12 same rating · 1,810 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,758 within 100 points of 1,603 (this player included)

Player · 1,603
01,4252,850

1,600–1,649: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target

85.2% below 1,650 (70,791 of 83,032; 83.3% below 1,603)

Percentile over time · United States

83.3% higher than · Nov 2026 · rank #13,742 of 83,032

Since Dec 2025
+2.2 pts

Dec 2025: higher than 81.1% (rank 15,235 of 81,102)Jan 2026: higher than 80.9% (rank 15,102 of 79,487)Feb 2026: higher than 80.7% (rank 16,112 of 83,940)Mar 2026: higher than 83.2% (rank 13,438 of 80,605)Apr 2026: higher than 83.3% (rank 13,425 of 80,831)May 2026: higher than 84.7% (rank 12,324 of 81,236)Jun 2026: higher than 85.5% (rank 11,996 of 83,290)Jul 2026: higher than 85.5% (rank 11,924 of 82,736)Aug 2026: higher than 84.9% (rank 12,501 of 83,080)Sep 2026: higher than 82.9% (rank 14,219 of 83,635)Oct 2026: higher than 82.6% (rank 14,282 of 82,596)Nov 2026: higher than 83.3% (rank 13,742 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 California 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 Yin, Kenneth
MonthRegularQuickOnline RegularOnline Quick
Nov 20261,603+131,134no change746 Pno change · 16 games706 Pno change · 22 games
Oct 20261,590no change1,134no change746 Pno change · 16 games706 Pno change · 22 games
Sep 20261,590-441,134no change746 Pno change · 16 games706 Pno change · 22 games
Aug 20261,634-161,134no change746 Pno change · 16 games706 Pno change · 22 games
Jul 20261,650no change1,134no change746 Pno change · 16 games706 Pno change · 22 games
Jun 20261,650+111,134no change746 Pno change · 16 games706 Pno change · 22 games
May 20261,639+371,134no change746 Pno change · 16 games706 Pno change · 22 games
Apr 20261,602no change1,134no change746 Pno change · 16 games706 Pno change · 22 games
Mar 20261,602+661,134no change746 Pno change · 16 games706 Pno change · 22 games
Feb 20261,536-111,134no change746 Pno change · 16 games706 Pno change · 22 games
Jan 20261,547no change1,134no change746 Pno change · 16 games706 Pno change · 22 games
Dec 20251,5471,134746 P16 games706 P22 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.