USCF player statistics

Morgan, Oscar

USCF 32139634District of ColumbiaUpdated: Oct 2026
Official US Chess record

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Gender
Male
Floor
Regular 116 · Quick 116
Rated games
Regular 8 · Quick 8

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

345

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

Oct 2026345 provisional
Dec 2025: 345 provisionalJan 2026: 345 provisionalFeb 2026: 345 provisionalMar 2026: 345 provisionalApr 2026: 345 provisionalMay 2026: 345 provisionalJun 2026: 345 provisionalJul 2026: 345 provisionalAug 2026: 345 provisionalSep 2026: 345 provisionalOct 2026: 345 provisional
Dec 2025Oct 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11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +5 Quick vs Regular (provisional)

    Typical for 300–399 regular players: 0 (middle half -6 to +7, 1,292 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

#66,650of 82,596 rated members · higher than 19.2%

15,893 lower · 54 same rating · 66,649 higher · ties share a rank

District of Columbia

#245of 337 rated members · higher than 27%

91 lower · 2 same rating · 244 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,434 within 100 points of 345 (this player included)

Player · 345
01,4502,900

300–349: 2,564 members (3.1%) · highlighted band is the player’s · dashed line is the target

19.5% below 350 (16,176 of 82,596; 19.2% below 345)

Percentile over time · United States

19.2% higher than · Oct 2026 · rank #66,650 of 82,596

Since Dec 2025
-0.5 pts

Dec 2025: higher than 19.7% (rank 65,046 of 81,102)Jan 2026: higher than 19.2% (rank 64,137 of 79,487)Feb 2026: higher than 19.4% (rank 67,566 of 83,940)Mar 2026: higher than 19.2% (rank 64,990 of 80,605)Apr 2026: higher than 19.2% (rank 65,187 of 80,831)May 2026: higher than 19.2% (rank 65,571 of 81,236)Jun 2026: higher than 19.6% (rank 66,867 of 83,290)Jul 2026: higher than 19.7% (rank 66,325 of 82,736)Aug 2026: higher than 19.6% (rank 66,726 of 83,080)Sep 2026: higher than 19.5% (rank 67,248 of 83,635)Oct 2026: higher than 19.2% (rank 66,650 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 District of Columbia 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 Morgan, Oscar
MonthRegularQuick
Oct 2026345 Pno change · 8 games350 Pno change · 8 games
Sep 2026345 Pno change · 8 games350 P+1 · 8 games
Aug 2026345 Pno change · 8 games349 Pno change · 8 games
Jul 2026345 Pno change · 8 games349 Pno change · 8 games
Jun 2026345 Pno change · 8 games349 Pno change · 8 games
May 2026345 Pno change · 8 games349 Pno change · 8 games
Apr 2026345 Pno change · 8 games349 P+2 · 8 games
Mar 2026345 Pno change · 8 games347 Pno change · 8 games
Feb 2026345 Pno change · 8 games347 Pno change · 8 games
Jan 2026345 Pno change · 8 games347 Pno change · 8 games
Dec 2025345 P8 games347 P8 games
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