USCF player statistics

Marshall, Calvin

USCF 10261465OhioUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 2040743
TD: Club
US Chess reported rank: #2,489 national · #79 in state
Floor: Regular 2,000 · Quick 1,900 · Blitz 1,800

US Chess record as of Sep 14, 2026

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Regular rating

2,0000 since Sep 2026

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

Oct 20262,000 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11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-97 Quick vs Regular
Typical for 2,000–2,099 regular players: -142 (middle half -228 to -82, 1,051 established members). This gap is within the typical range.
-200 Blitz vs Regular
Typical for 2,000–2,099 regular players: -217 (middle half -323 to -104, 703 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +36; Apr 2026 to May 2026
Biggest drop: -40; Jul 2026 to Aug 2026
Longest rise: 3 updates; +49 from Feb 2026 to May 2026
Current run: 2 updates; Unchanged since Aug 2026
Typical move: ±10; Mean absolute change; spread ±18.4

Regular rating in context

Oct 2026 update

United States

#3,156of 82,596 rated members · higher than 96%

79,320 lower · 121 same rating · 3,155 higher · ties share a rank

Ohio

#94of 2,387 rated members · higher than 95.8%

2,288 lower · 6 same rating · 93 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,344 within 100 points of 2,000 (this player included)

Player · 2,000

01,4502,900

2,000–2,049: 864 members (1%) · highlighted band is the player’s · dashed line is the target

Target 2,050

97% below 2,050 (80,184 of 82,596; 96% below 2,000)

Percentile over time · United States

96% higher than · Oct 2026 · rank #3,156 of 82,596

Since Dec 2025
+0.1 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 Ohio 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 Marshall, Calvin
Month	Regular	Quick	Blitz
Oct 2026	2,000no change	1,903no change	1,800no change
Sep 2026	2,000no change	1,903-45	1,800-19
Aug 2026	2,000-40	1,948no change	1,819no change
Jul 2026	2,040no change	1,948no change	1,819no change
Jun 2026	2,040-9	1,948-33	1,819no change
May 2026	2,049+36	1,981+63	1,819no change
Apr 2026	2,013+7	1,918+18	1,819no change
Mar 2026	2,006+6	1,900no change	1,819no change
Feb 2026	2,000no change	1,900no change	1,819no change
Jan 2026	2,000no change	1,900no change	1,819no change
Dec 2025	2,000	1,900	1,819

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