USCF player statistics

Cobb, Miles

USCF 33166238IndianaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#45,827 national · #785 in state
Floor
Regular 129 · Quick 129
Rated games
Regular 8 · Quick 8

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

548

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026548 provisional
Aug 2026: 475 provisionalSep 2026: 580 provisionalOct 2026: 585 provisionalNov 2026: 548 provisional
Aug 2026Nov 2026
4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +2 Quick vs Regular (provisional)

    Typical for 500–599 regular players: -3 (middle half -12 to +8, 2,095 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+105
Aug 2026 to Sep 2026
Biggest drop
-37
Oct 2026 to Nov 2026
Longest rise
2 updates
+110 from Aug 2026 to Oct 2026
Updates that moved
3 of 3
Latest -37, Oct 2026 to Nov 2026
Typical move
±49
Mean absolute change; spread ±72.9

Regular rating in context

Nov 2026 update

United States

#56,186of 83,032 rated members · higher than 32.2%

26,796 lower · 51 same rating · 56,185 higher · ties share a rank

Indiana

#967of 1,475 rated members · higher than 34.4%

508 lower · 1 same rating · 966 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,599 within 100 points of 548 (this player included)

Player · 548
01,4252,850

500–549: 2,672 members (3.2%) · highlighted band is the player’s · dashed line is the target

32.3% below 550 (26,897 of 83,032; 32.2% below 548)

Percentile over time · United States

32.2% higher than · Nov 2026 · rank #56,186 of 83,032

Since Aug 2026
+4.1 pts

Aug 2026: higher than 28.1% (rank 59,654 of 83,080)Sep 2026: higher than 34.8% (rank 54,454 of 83,635)Oct 2026: higher than 34.7% (rank 53,846 of 82,596)Nov 2026: higher than 32.2% (rank 56,186 of 83,032)
Aug 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 Indiana 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 Cobb, Miles
MonthRegularQuick
Nov 2026548 P-37 · 15 games550 P-30 · 15 games
Oct 2026585 P+5 · 12 games580 P+6 · 12 games
Sep 2026580 P+105 · 8 games574 P+103 · 8 games
Aug 2026475 P4 games471 P4 games
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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.