USCF player statistics

Vidyarthi, Omya

USCF 15782318CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE title
WM
FIDE
FIDE 30931665
US Chess reported rank
#773 national · #56 in state
Floor
Regular 2,000 · Quick 1,400 · Blitz 1,700 · Online Regular 1,600 · Online Quick 1,700 · Online Blitz 1,700

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,203-8 since Sep 2026

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

Oct 20262,203 Regular
Dec 2025: 2202Jan 2026: 2202Feb 2026: 2186Mar 2026: 2186Apr 2026: 2186May 2026: 2186Jun 2026: 2176Jul 2026: 2192Aug 2026: 2211Sep 2026: 2211Oct 2026: 2203
Dec 2025Oct 2026
11 updates in this window · +1 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -528 Quick vs Regular

    Typical for 2,200–2,299 regular players: -170 (middle half -248 to -94, 546 established members). This gap is below the typical range.

  • -298 Blitz vs Regular

    Typical for 2,200–2,299 regular players: -172 (middle half -283 to -91, 399 established members). This gap is below the typical range.

  • -355 Online Regular vs Regular

    Typical for 2,200–2,299 regular players: -357 (middle half -577 to -184, 146 established members). This gap is within the typical range.

  • -306 Online Quick vs Regular

    Typical for 2,200–2,299 regular players: -323 (middle half -580 to -160, 138 established members). This gap is within the typical range.

  • -271 Online Blitz vs Regular

    Typical for 2,200–2,299 regular players: -231 (middle half -373 to -107, 122 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+19
Jul 2026 to Aug 2026
Biggest drop
-16
Jan 2026 to Feb 2026
Longest rise
2 updates
+35 from Jun 2026 to Aug 2026
Updates that moved
5 of 10
Latest -8, Sep 2026 to Oct 2026
Typical move
±7
Mean absolute change; spread ±10.7

Regular rating in context

Oct 2026 update

United States

#966of 82,596 rated members · higher than 98.8%

81,619 lower · 12 same rating · 965 higher · ties share a rank

California

#170of 9,083 rated members · higher than 98.1%

8,912 lower · 2 same rating · 169 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,388 within 100 points of 2,203 (this player included)

Player · 2,203
01,4502,900

2,200–2,249: 483 members (0.5%) · highlighted band is the player’s · dashed line is the target

99.2% below 2,250 (81,949 of 82,596; 98.8% below 2,203)

Percentile over time · United States

98.8% higher than · Oct 2026 · rank #966 of 82,596

Since Dec 2025
0 pts

Dec 2025: higher than 98.8% (rank 954 of 81,102)Jan 2026: higher than 98.8% (rank 932 of 79,487)Feb 2026: higher than 98.5% (rank 1,191 of 83,940)Mar 2026: higher than 98.5% (rank 1,167 of 80,605)Apr 2026: higher than 98.5% (rank 1,165 of 80,831)May 2026: higher than 98.5% (rank 1,169 of 81,236)Jun 2026: higher than 98.5% (rank 1,240 of 83,290)Jul 2026: higher than 98.6% (rank 1,128 of 82,736)Aug 2026: higher than 98.9% (rank 877 of 83,080)Sep 2026: higher than 98.9% (rank 884 of 83,635)Oct 2026: higher than 98.8% (rank 966 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 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 Vidyarthi, Omya
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,203-81,675no change1,905no change1,848no change1,897no change1,932no change
Sep 20262,211no change1,675no change1,905no change1,848no change1,897no change1,932no change
Aug 20262,211+191,675no change1,905+91,848no change1,897no change1,932no change
Jul 20262,192+161,675no change1,896no change1,848no change1,897no change1,932no change
Jun 20262,176-101,675no change1,896no change1,848no change1,897no change1,932no change
May 20262,186no change1,675no change1,896no change1,848no change1,897no change1,932no change
Apr 20262,186no change1,675no change1,896no change1,848no change1,897no change1,932no change
Mar 20262,186no change1,675no change1,896no change1,848no change1,897no change1,932no change
Feb 20262,186-161,675no change1,896no change1,848no change1,897no change1,932no change
Jan 20262,202no change1,675no change1,896no change1,848no change1,897no change1,932no change
Dec 20252,2021,6751,8961,8481,8971,932
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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.