USCF player statistics

Lander, Charles H

USCF 10027683MaineUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in ME appear first.

Gender
Male
Floor
Regular 100 · Quick 100

US Chess record as of Sep 14, 2026

Rating format

Regular rating

1,1070 since Sep 2026

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

Oct 20261,107 Regular
Dec 2025: 1107Jan 2026: 1107Feb 2026: 1107Mar 2026: 1107Apr 2026: 1107May 2026: 1107Jun 2026: 1107Jul 2026: 1107Aug 2026: 1107Sep 2026: 1107Oct 2026: 1107
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11 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • -46 Quick vs Regular

    Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is within 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
10 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#30,834of 82,596 rated members · higher than 62.6%

51,727 lower · 36 same rating · 30,833 higher · ties share a rank

Maine

#132of 401 rated members · higher than 67%

269 lower · 1 same rating · 131 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,381 within 100 points of 1,107 (this player included)

Player · 1,107
01,4502,900

1,100–1,149: 1,836 members (2.2%) · highlighted band is the player’s · dashed line is the target

64.5% below 1,150 (53,296 of 82,596; 62.6% below 1,107)

Percentile over time · United States

62.6% higher than · Oct 2026 · rank #30,834 of 82,596

Since Dec 2025
-0.2 pts

Dec 2025: higher than 62.8% (rank 30,113 of 81,102)Jan 2026: higher than 62.4% (rank 29,832 of 79,487)Feb 2026: higher than 62.6% (rank 31,279 of 83,940)Mar 2026: higher than 62.3% (rank 30,338 of 80,605)Apr 2026: higher than 62.5% (rank 30,254 of 80,831)May 2026: higher than 62.5% (rank 30,426 of 81,236)Jun 2026: higher than 63% (rank 30,744 of 83,290)Jul 2026: higher than 63.2% (rank 30,368 of 82,736)Aug 2026: higher than 63.1% (rank 30,569 of 83,080)Sep 2026: higher than 63.1% (rank 30,791 of 83,635)Oct 2026: higher than 62.6% (rank 30,834 of 82,596)
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 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 Lander, Charles H
MonthRegularQuick
Oct 20261,107no change1,061no change
Sep 20261,107no change1,061no change
Aug 20261,107no change1,061no change
Jul 20261,107no change1,061no change
Jun 20261,107no change1,061no change
May 20261,107no change1,061no change
Apr 20261,107no change1,061no change
Mar 20261,107no change1,061no change
Feb 20261,107no change1,061no change
Jan 20261,107no change1,061no change
Dec 20251,1071,061
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.