USCF player statistics

Krayn, Aaron

USCF 15908552ConnecticutUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39963365
US Chess reported rank
#5,419 national · #95 in state
Floor
Regular 1,600 · Quick 1,200 · Blitz 1,200 · Online Regular 100 · Online Quick 100
Rated games
Online Regular 21

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,8340 since Oct 2026

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

Nov 20261,834 Regular
Dec 2025: 1644Jan 2026: 1741Feb 2026: 1740Mar 2026: 1741Apr 2026: 1758May 2026: 1737Jun 2026: 1737Jul 2026: 1737Aug 2026: 1737Sep 2026: 1814Oct 2026: 1834Nov 2026: 1834
Dec 2025Nov 2026
12 updates in this window · +190 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -356 Quick vs Regular

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

  • -393 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.

  • -638 Online Regular vs Regular (provisional)

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

  • -456 Online Quick vs Regular

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

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+97
Dec 2025 to Jan 2026
Biggest drop
-21
Apr 2026 to May 2026
Longest rise
2 updates
+97 from Aug 2026 to Oct 2026
Current run
1 update
Unchanged since Oct 2026
Typical move
±21
Mean absolute change; spread ±36.3

Regular rating in context

Nov 2026 update

United States

#6,687of 83,032 rated members · higher than 91.9%

76,321 lower · 25 same rating · 6,686 higher · ties share a rank

Connecticut

#113of 845 rated members · higher than 86.6%

732 lower · 1 same rating · 112 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 5,114 within 100 points of 1,834 (this player included)

Player · 1,834
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; 91.9% below 1,834)

Percentile over time · United States

91.9% higher than · Nov 2026 · rank #6,687 of 83,032

Since Dec 2025
+6.9 pts

Dec 2025: higher than 85% (rank 12,112 of 81,102)Jan 2026: higher than 88.5% (rank 9,084 of 79,487)Feb 2026: higher than 88.7% (rank 9,444 of 83,940)Mar 2026: higher than 88.6% (rank 9,156 of 80,605)Apr 2026: higher than 89.2% (rank 8,698 of 80,831)May 2026: higher than 88.5% (rank 9,285 of 81,236)Jun 2026: higher than 88.7% (rank 9,320 of 83,290)Jul 2026: higher than 88.8% (rank 9,235 of 82,736)Aug 2026: higher than 88.8% (rank 9,257 of 83,080)Sep 2026: higher than 91.4% (rank 7,115 of 83,635)Oct 2026: higher than 91.9% (rank 6,643 of 82,596)Nov 2026: higher than 91.9% (rank 6,687 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 Connecticut 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 Krayn, Aaron
MonthRegularQuickBlitzOnline RegularOnline Quick
Nov 20261,834no change1,478no change1,441no change1,196 Pno change · 21 games1,378no change
Oct 20261,834+201,478no change1,441+191,196 Pno change · 21 games1,378no change
Sep 20261,814+771,478no change1,422+1661,196 Pno change · 21 games1,378no change
Aug 20261,737no change1,478no change1,256no change1,196 Pno change · 21 games1,378no change
Jul 20261,737no change1,478no change1,256no change1,196 Pno change · 21 games1,378no change
Jun 20261,737no change1,478no change1,256no change1,196 Pno change · 21 games1,378no change
May 20261,737-211,478no change1,256no change1,196 Pno change · 21 games1,378no change
Apr 20261,758+171,478+791,256no change1,196 Pno change · 21 games1,378no change
Mar 20261,741+11,399no change1,256no change1,196 Pno change · 21 games1,378no change
Feb 20261,740-11,399no change1,256+2491,196 Pno change · 21 games1,378no change
Jan 20261,741+971,399no change1,007no change1,196 Pno change · 21 games1,378no change
Dec 20251,6441,3991,0071,196 P21 games1,378
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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.