USCF player statistics

Ryerson, Guy

USCF 30707143TennesseeUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in TN appear first.

Gender
Male
FIDE
FIDE 0
US Chess reported rank
#55,787 national · #765 in state
Floor
Regular 150 · Quick 150 · Blitz 119

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

489+103 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 2026489 Regular
Dec 2025: 385Jan 2026: 385Feb 2026: 385Mar 2026: 385Apr 2026: 385May 2026: 385Jun 2026: 385Jul 2026: 385Aug 2026: 385Sep 2026: 386Oct 2026: 489
Dec 2025Oct 2026
11 updates in this window · +104 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +30 Quick vs Regular

    Typical for 400–499 regular players: -1 (middle half -9 to +7, 1,658 established members). This gap is above the typical range.

  • +91 Blitz vs Regular (provisional)

    Typical for 400–499 regular players: -81 (middle half -170 to +2, 51 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+103
Sep 2026 to Oct 2026
Biggest drop
—
No drop between published updates yet
Longest rise
2 updates
+104 from Aug 2026 to Oct 2026
Updates that moved
2 of 10
Latest +103, Sep 2026 to Oct 2026
Typical move
±10
Mean absolute change; spread ±32.5

Regular rating in context

Oct 2026 update

United States

#58,910of 82,596 rated members · higher than 28.6%

23,644 lower · 43 same rating · 58,909 higher · ties share a rank

Tennessee

#863of 1,157 rated members · higher than 25.3%

293 lower · 2 same rating · 862 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,675 within 100 points of 489 (this player included)

Player · 489
01,4502,900

450–499: 2,645 members (3.2%) · highlighted band is the player’s · dashed line is the target

29.2% below 500 (24,177 of 82,596; 28.6% below 489)

Percentile over time · United States

28.6% higher than · Oct 2026 · rank #58,910 of 82,596

Since Dec 2025
+6.3 pts

Dec 2025: higher than 22.3% (rank 62,936 of 81,102)Jan 2026: higher than 21.8% (rank 62,074 of 79,487)Feb 2026: higher than 21.9% (rank 65,459 of 83,940)Mar 2026: higher than 21.7% (rank 63,000 of 80,605)Apr 2026: higher than 21.7% (rank 63,161 of 80,831)May 2026: higher than 21.7% (rank 63,490 of 81,236)Jun 2026: higher than 22.2% (rank 64,705 of 83,290)Jul 2026: higher than 22.4% (rank 64,143 of 82,736)Aug 2026: higher than 22.2% (rank 64,520 of 83,080)Sep 2026: higher than 22.2% (rank 65,013 of 83,635)Oct 2026: higher than 28.6% (rank 58,910 of 82,596)
Dec 2025Oct 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 Oct 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 Tennessee 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 Ryerson, Guy
MonthRegularQuickBlitz
Oct 2026489+103519+93580 P18 games
Sep 2026386+1426no change—
Aug 2026385no change426no change—
Jul 2026385no change426no change—
Jun 2026385no change426no change—
May 2026385no change426no change—
Apr 2026385no change426no change—
Mar 2026385no change426no change—
Feb 2026385no change426no change—
Jan 2026385no change426no change—
Dec 2025385426—
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.