USCF player statistics

Jacobs, Rydder

USCF 33129311South CarolinaLatest monthly rating update: Sep 2026

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Regular rating

600

Provisional rating · Sep 2026 · 4 published updates since Jun 2026

Sep 2026600 provisional

Compare format

Jun 2026Sep 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+119 Quick vs Regular (provisional)
No national baseline for this rating band yet.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +7; Jul 2026 to Aug 2026
Biggest drop: -8; Jun 2026 to Jul 2026
Longest rise: 1 update; +7 from Jul 2026 to Aug 2026
Current run: 1 update; Unchanged since Aug 2026
Typical move: ±5; Mean absolute change; spread ±7.5

Regular rating in context

Sep 2026 update

United States

#53,383of 83,635 rated members · higher than 36.1%

30,195 lower · 58 same rating · 53,382 higher · ties share a rank

South Carolina

#568of 805 rated members · higher than 29.4%

237 lower · 1 same rating · 567 higher · ties share a rank

Where this rating sits · United States

83,635 rated members in 50-point bands · median 800–849 · 10,627 within 100 points of 600 (this player included)

Player · 600

01,4502,900

600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target

Target 650

39.2% below 650 (32,836 of 83,635; 36.1% below 600)

How these comparisons are calculated

Chess67 calculations from the Sep 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 Jacobs, Rydder
Month	Regular	Quick
Sep 2026	600 Pno change · 12 games	719 Pno change · 12 games
Aug 2026	600 P+7 · 12 games	719 P-20 · 12 games
Jul 2026	593 P-8 · 8 games	739 P+65 · 8 games
Jun 2026	601 P4 games	674 P4 games