USCF player statistics

Johnson, Roger Dean

USCF 10388139South CarolinaUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 2050633
TD: Club
US Chess reported rank: #3,851 national · #28 in state
Floor: Regular 1,900 · Quick 1,800 · Blitz 1,700 · Online Regular 100 · Online Quick 100
Rated games: Online Regular 22 · Online Quick 14

US Chess record as of Sep 14, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.

Regular rating

1,900-4 since Sep 2026

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

Oct 20261,900 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-100 Quick vs Regular
Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is within the typical range.
-200 Blitz vs Regular
Typical for 1,900–1,999 regular players: -221 (middle half -329 to -99, 908 established members). This gap is within the typical range.
-198 Online Regular vs Regular (provisional)
Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is above the typical range.
-200 Online Quick vs Regular (provisional)
Typical for 1,900–1,999 regular players: -398 (middle half -687 to -210, 245 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +4; Aug 2026 to Sep 2026
Biggest drop: -4; Sep 2026 to Oct 2026
Longest rise: 1 update; +4 from Aug 2026 to Sep 2026
Updates that moved: 2 of 10; Latest -4, Sep 2026 to Oct 2026
Typical move: ±1; Mean absolute change; spread ±1.9

Regular rating in context

Oct 2026 update

United States

#5,025of 82,596 rated members · higher than 93.6%

77,392 lower · 180 same rating · 5,024 higher · ties share a rank

South Carolina

#37of 814 rated members · higher than 95.3%

776 lower · 2 same rating · 36 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 4,699 within 100 points of 1,900 (this player included)

Player · 1,900

01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

Target 1,950

95% below 1,950 (78,534 of 82,596; 93.6% below 1,900)

Percentile over time · United States

93.6% higher than · Oct 2026 · rank #5,025 of 82,596

Since Dec 2025
0 pts

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 South Carolina 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 Johnson, Roger Dean
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Oct 2026	1,900-4	1,800no change	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Sep 2026	1,904+4	1,800no change	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Aug 2026	1,900no change	1,800no change	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Jul 2026	1,900no change	1,800-19	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Jun 2026	1,900no change	1,819-13	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
May 2026	1,900no change	1,832-10	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Apr 2026	1,900no change	1,842+10	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Mar 2026	1,900no change	1,832-2	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Feb 2026	1,900no change	1,834+20	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Jan 2026	1,900no change	1,814no change	1,700no change	1,702 Pno change · 22 games	1,700 Pno change · 14 games
Dec 2025	1,900	1,814	1,700	1,702 P22 games	1,700 P14 games

Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse