USCF player statistics

Tsodikova, Natalya

USCF 12634942CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE title
WF
FIDE
FIDE 2011913
TD
Club
US Chess reported rank
#1,006 national · #78 in state
Floor
Regular 2,000 · Blitz 104
Rated games
Quick 15 · Blitz 12

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,1890 since Sep 2026

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

Oct 20262,189 Regular
Dec 2025: 2249Jan 2026: 2245Feb 2026: 2245Mar 2026: 2245Apr 2026: 2245May 2026: 2258Jun 2026: 2244Jul 2026: 2196Aug 2026: 2173Sep 2026: 2189Oct 2026: 2189
Dec 2025Oct 2026
11 updates in this window · -60 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +42 Quick vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -165 (middle half -259 to -106, 573 established members). This gap is above the typical range.

  • +34 Blitz vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -205 (middle half -299 to -116, 435 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+16
Aug 2026 to Sep 2026
Biggest drop
-48
Jun 2026 to Jul 2026
Longest rise
1 update
+16 from Aug 2026 to Sep 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±12
Mean absolute change; spread ±18.6

Regular rating in context

Oct 2026 update

United States

#1,191of 82,596 rated members · higher than 98.5%

81,393 lower · 13 same rating · 1,190 higher · ties share a rank

California

#195of 9,083 rated members · higher than 97.8%

8,884 lower · 5 same rating · 194 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,499 within 100 points of 2,189 (this player included)

Player · 2,189
01,4502,900

2,150–2,199: 314 members (0.3%) · highlighted band is the player’s · dashed line is the target

98.6% below 2,200 (81,466 of 82,596; 98.5% below 2,189)

Percentile over time · United States

98.5% higher than · Oct 2026 · rank #1,191 of 82,596

Since Dec 2025
-0.6 pts

Dec 2025: higher than 99.1% (rank 648 of 81,102)Jan 2026: higher than 99.1% (rank 650 of 79,487)Feb 2026: higher than 99.1% (rank 673 of 83,940)Mar 2026: higher than 99.1% (rank 657 of 80,605)Apr 2026: higher than 99.1% (rank 671 of 80,831)May 2026: higher than 99.2% (rank 606 of 81,236)Jun 2026: higher than 99.1% (rank 677 of 83,290)Jul 2026: higher than 98.6% (rank 1,108 of 82,736)Aug 2026: higher than 98.4% (rank 1,248 of 83,080)Sep 2026: higher than 98.5% (rank 1,178 of 83,635)Oct 2026: higher than 98.5% (rank 1,191 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 Tsodikova, Natalya
MonthRegularQuickBlitz
Oct 20262,189no change2,231 Pno change · 15 games2,223 Pno change · 12 games
Sep 20262,189+162,231 Pno change · 15 games2,223 Pno change · 12 games
Aug 20262,173-232,231 Pno change · 15 games2,223 Pno change · 12 games
Jul 20262,196-482,231 Pno change · 15 games2,223 Pno change · 12 games
Jun 20262,244-142,231 Pno change · 15 games2,223 P-7 · 12 games
May 20262,258+132,231 Pno change · 15 games2,230 Pno change · 12 games
Apr 20262,245no change2,231 Pno change · 15 games2,230 Pno change · 12 games
Mar 20262,245no change2,231 Pno change · 15 games2,230 Pno change · 12 games
Feb 20262,245no change2,231 Pno change · 15 games2,230 Pno change · 12 games
Jan 20262,245-42,231 Pno change · 15 games2,230 Pno change · 12 games
Dec 20252,2492,231 P15 games2,230 P12 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.