USCF player statistics

Dadala, Risa

USCF 32349920MinnesotaUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 0
US Chess reported rank
#34,592 national · #489 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

937+115 since Sep 2026

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

Oct 2026937 Regular
Dec 2025: 393Jan 2026: 441Feb 2026: 784Mar 2026: 776Apr 2026: 699May 2026: 744Jun 2026: 744Jul 2026: 744Aug 2026: 770Sep 2026: 822Oct 2026: 937
Dec 2025Oct 2026
11 updates in this window · +544 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -277 Quick vs Regular

    Typical for 900–999 regular players: -19 (middle half -49 to +4, 2,330 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+343
Jan 2026 to Feb 2026
Biggest drop
-77
Mar 2026 to Apr 2026
Longest rise
3 updates
+193 from Jul 2026 to Oct 2026
Updates that moved
8 of 10
Latest +115, Sep 2026 to Oct 2026
Typical move
±71
Mean absolute change; spread ±113

Regular rating in context

Oct 2026 update

United States

#37,457of 82,596 rated members · higher than 54.5%

45,090 lower · 50 same rating · 37,456 higher · ties share a rank

Minnesota

#559of 1,009 rated members · higher than 44.5%

450 lower · 1 same rating · 558 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 8,295 within 100 points of 937 (this player included)

Player · 937
01,4502,900

900–949: 2,102 members (2.5%) · highlighted band is the player’s · dashed line is the target

55.3% below 950 (45,678 of 82,596; 54.5% below 937)

Percentile over time · United States

54.5% higher than · Oct 2026 · rank #37,457 of 82,596

Since Dec 2025
+31.7 pts

Dec 2025: higher than 22.8% (rank 62,556 of 81,102)Jan 2026: higher than 25.4% (rank 59,192 of 79,487)Feb 2026: higher than 46.6% (rank 44,754 of 83,940)Mar 2026: higher than 45.8% (rank 43,608 of 80,605)Apr 2026: higher than 41.6% (rank 47,124 of 80,831)May 2026: higher than 44.1% (rank 45,326 of 81,236)Jun 2026: higher than 44.8% (rank 45,917 of 83,290)Jul 2026: higher than 45% (rank 45,440 of 82,736)Aug 2026: higher than 46.3% (rank 44,522 of 83,080)Sep 2026: higher than 49.1% (rank 42,482 of 83,635)Oct 2026: higher than 54.5% (rank 37,457 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 Minnesota 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 Dadala, Risa
MonthRegularQuick
Oct 2026937+115660no change
Sep 2026822+52660+35
Aug 2026770+26625no change
Jul 2026744no change625no change
Jun 2026744no change625no change
May 2026744+45625no change
Apr 2026699-77625+84
Mar 2026776-8541+8
Feb 2026784+343533+128
Jan 2026441+48405+37
Dec 2025393368
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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.