USCF player statistics

Niven, Macdonald

USCF 14630153MarylandUpdated: Nov 2026
Official US Chess record

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Gender
Male
Floor
Regular 100 · Quick 100 · Online Regular 100
Rated games
Regular 7 · Online Regular 6

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

835

Provisional rating · Nov 2026 · 11 published updates since Dec 2025

Nov 2026835 provisional
Dec 2025: 835 provisionalFeb 2026: 835 provisionalMar 2026: 835 provisionalApr 2026: 835 provisionalMay 2026: 835 provisionalJun 2026: 835 provisionalJul 2026: 835 provisionalAug 2026: 835 provisionalSep 2026: 835 provisionalOct 2026: 835 provisionalNov 2026: 835 provisional
Dec 2025Nov 2026
11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +40 Online Regular vs Regular (provisional)

    Typical for 800–899 regular players: -124 (middle half -253 to +36, 75 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
10 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#42,171of 83,032 rated members · higher than 49.1%

40,817 lower · 45 same rating · 42,170 higher · ties share a rank

Maryland

#920of 1,870 rated members · higher than 50.7%

949 lower · 2 same rating · 919 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,994 within 100 points of 835 (this player included)

Player · 835
01,4252,850

800–849: 2,288 members (2.7%) · highlighted band is the player’s · dashed line is the target

49.9% below 850 (41,511 of 83,032; 49.1% below 835)

Percentile over time · United States

49.1% higher than · Nov 2026 · rank #42,171 of 83,032

Since Dec 2025
-0.7 pts

Dec 2025: higher than 49.8% (rank 40,634 of 81,102)Feb 2026: higher than 49.4% (rank 42,379 of 83,940)Mar 2026: higher than 49.1% (rank 40,984 of 80,605)Apr 2026: higher than 49.2% (rank 40,975 of 80,831)May 2026: higher than 49.2% (rank 41,220 of 81,236)Jun 2026: higher than 49.8% (rank 41,743 of 83,290)Jul 2026: higher than 50% (rank 41,261 of 82,736)Aug 2026: higher than 49.9% (rank 41,548 of 83,080)Sep 2026: higher than 49.8% (rank 41,932 of 83,635)Oct 2026: higher than 49.3% (rank 41,817 of 82,596)Nov 2026: higher than 49.1% (rank 42,171 of 83,032)
Dec 2025Nov 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 Maryland 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 Niven, Macdonald
MonthRegularOnline Regular
Nov 2026835 Pno change · 7 games875 Pno change · 6 games
Oct 2026835 Pno change · 7 games875 Pno change · 6 games
Sep 2026835 Pno change · 7 games875 Pno change · 6 games
Aug 2026835 Pno change · 7 games875 Pno change · 6 games
Jul 2026835 Pno change · 7 games875 Pno change · 6 games
Jun 2026835 Pno change · 7 games875 Pno change · 6 games
May 2026835 Pno change · 7 games875 Pno change · 6 games
Apr 2026835 Pno change · 7 games875 Pno change · 6 games
Mar 2026835 Pno change · 7 games875 Pno change · 6 games
Feb 2026835 Pno change · 7 games875 Pno change · 6 games
Dec 2025835 P7 games875 P6 games

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.