USCF player statistics

Ruckert, Roger G

USCF 10054885IllinoisUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 30978866
US Chess reported rank: #4,799 national · #194 in state
Floor: Regular 1,700

US Chess record as of Sep 14, 2026

Regular rating

1,8490 since Sep 2026

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

Oct 20261,849 Regular

Dec 2025Oct 2026

11 updates in this window · +9 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +9; Jan 2026 to Feb 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +9 from Jan 2026 to Feb 2026
Current run: 8 updates; Unchanged since Feb 2026
Typical move: ±1; Mean absolute change; spread ±2.8

Regular rating in context

Oct 2026 update

United States

#6,271of 82,596 rated members · higher than 92.3%

76,303 lower · 23 same rating · 6,270 higher · ties share a rank

Illinois

#277of 4,655 rated members · higher than 94%

4,378 lower · 1 same rating · 276 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 5,002 within 100 points of 1,849 (this player included)

Player · 1,849

01,4502,900

1,800–1,849: 1,584 members (1.9%) · highlighted band is the player’s · dashed line is the target

Target 1,850

92.4% below 1,850 (76,326 of 82,596; 92.3% below 1,849)

Percentile over time · United States

92.3% higher than · Oct 2026 · rank #6,271 of 82,596

Since Dec 2025
+0.4 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 Illinois 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 Ruckert, Roger G
Month	Regular
Oct 2026	1,849no change
Sep 2026	1,849no change
Aug 2026	1,849no change
Jul 2026	1,849no change
Jun 2026	1,849no change
May 2026	1,849no change
Apr 2026	1,849no change
Mar 2026	1,849no change
Feb 2026	1,849+9
Jan 2026	1,840no change
Dec 2025	1,840

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