USCF player statistics

Moromisato, Ryan

USCF 33173581CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
US Chess reported rank
#57,222 national · #3,384 in state
Floor
Regular 114 · Quick 131
Rated games
Regular 4 · Quick 8

US Chess record as of Sep 18, 2026

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Rating format

Regular rating

377

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

Nov 2026377 provisional
Aug 2026: 359 provisionalSep 2026: 359 provisionalOct 2026: 397 provisionalNov 2026: 377 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4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +125 Quick vs Regular (provisional)

    Typical for 300–399 regular players: -1 (middle half -6 to +6, 1,217 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+38
Sep 2026 to Oct 2026
Biggest drop
-20
Oct 2026 to Nov 2026
Longest rise
1 update
+38 from Sep 2026 to Oct 2026
Updates that moved
2 of 3
Latest -20, Oct 2026 to Nov 2026
Typical move
±19
Mean absolute change; spread ±29.5

Regular rating in context

Nov 2026 update

United States

#65,363of 83,032 rated members · higher than 21.2%

17,611 lower · 59 same rating · 65,362 higher · ties share a rank

California

#7,524of 9,288 rated members · higher than 18.9%

1,757 lower · 8 same rating · 7,523 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,606 within 100 points of 377 (this player included)

Player · 377
01,4252,850

350–399: 2,640 members (3.1%) · highlighted band is the player’s · dashed line is the target

22.6% below 400 (18,816 of 83,032; 21.2% below 377)

Percentile over time · United States

21.2% higher than · Nov 2026 · rank #65,363 of 83,032

Since Aug 2026
+0.7 pts

Aug 2026: higher than 20.5% (rank 65,950 of 83,080)Sep 2026: higher than 20.4% (rank 66,468 of 83,635)Oct 2026: higher than 22.6% (rank 63,872 of 82,596)Nov 2026: higher than 21.2% (rank 65,363 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 California 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 Moromisato, Ryan
MonthRegularQuick
Nov 2026377 P-20 · 10 games502 P-80 · 18 games
Oct 2026397 P+38 · 7 games582 P-36 · 11 games
Sep 2026359 Pno change · 4 games618 P+225 · 8 games
Aug 2026359 P4 games393 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.