USCF player statistics

Alden, Calvin D

USCF 12904393MaineUpdated: Nov 2026

Official US Chess record

Biggest rank climb · #24 in Maine (Quick)

Gender: Male
US Chess reported rank: #30,491 national · #131 in state
Floor: Regular 105 · Quick 105
Rated games: Regular 18 · Quick 21

US Chess record as of Oct 1, 2026

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Regular rating

944

Provisional rating · Nov 2026 · 2 published updates since Oct 2026

Nov 2026944 provisional

Compare format

Oct 2026Nov 2026

2 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

+13 Quick vs Regular (provisional)
Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: —; No gain between published updates yet
Biggest drop: —; No drop between published updates yet
Longest rise: —; No consecutive gains yet
Current run: 1 update; Unchanged since Oct 2026
Typical move: ±0; Mean absolute change per update

Regular rating in context

Nov 2026 update

United States

#37,437of 83,032 rated members · higher than 54.8%

45,554 lower · 42 same rating · 37,436 higher · ties share a rank

Maine

#162of 403 rated members · higher than 59.8%

241 lower · 1 same rating · 161 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,365 within 100 points of 944 (this player included)

Player · 944

01,4252,850

900–949: 2,171 members (2.6%) · highlighted band is the player’s · dashed line is the target

Target 950

55.1% below 950 (45,828 of 83,032; 54.8% below 944)

Percentile over time · United States

54.8% higher than · Nov 2026 · rank #37,437 of 83,032

Since Oct 2026
-0.1 pts

Oct 2026Nov 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 Nov 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 Maine 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 Alden, Calvin D
Month	Regular	Quick
Nov 2026	944 Pno change · 18 games	957 Pno change · 21 games
Oct 2026	944 P18 games	957 P21 games

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