USCF player statistics

Bergan, Rachel Savannah

USCF 31820528South DakotaUpdated: Oct 2026
Official US Chess record

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Gender
Female
US Chess reported rank
#49,626 national · #119 in state
Floor
Regular 114 · Quick 109
Rated games
Regular 8 · Quick 5

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

506

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

Oct 2026506 provisional
Dec 2025: 465 provisionalJan 2026: 465 provisionalFeb 2026: 465 provisionalMar 2026: 465 provisionalApr 2026: 465 provisionalMay 2026: 465 provisionalJun 2026: 506 provisionalJul 2026: 506 provisionalAug 2026: 506 provisionalSep 2026: 506 provisionalOct 2026: 506 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11 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -48 Quick vs Regular (provisional)

    Typical for 500–599 regular players: -3 (middle half -12 to +9, 2,124 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+41
May 2026 to Jun 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+41 from May 2026 to Jun 2026
Current run
4 updates
Unchanged since Jun 2026
Typical move
±4
Mean absolute change; spread ±13

Regular rating in context

Oct 2026 update

United States

#58,009of 82,596 rated members · higher than 29.6%

24,524 lower · 64 same rating · 58,008 higher · ties share a rank

South Dakota

#133of 172 rated members · higher than 22.6%

39 lower · 1 same rating · 132 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 10,711 within 100 points of 506 (this player included)

Player · 506
01,4502,900

500–549: 2,652 members (3.2%) · highlighted band is the player’s · dashed line is the target

32.4% below 550 (26,829 of 82,596; 29.6% below 506)

Percentile over time · United States

29.6% higher than · Oct 2026 · rank #58,009 of 82,596

Since Dec 2025
+2.1 pts

Dec 2025: higher than 27.5% (rank 58,715 of 81,102)Jan 2026: higher than 27% (rank 57,941 of 79,487)Feb 2026: higher than 27% (rank 61,140 of 83,940)Mar 2026: higher than 26.8% (rank 58,909 of 80,605)Apr 2026: higher than 26.9% (rank 59,007 of 80,831)May 2026: higher than 26.9% (rank 59,311 of 81,236)Jun 2026: higher than 30% (rank 58,233 of 83,290)Jul 2026: higher than 30.2% (rank 57,630 of 82,736)Aug 2026: higher than 30.1% (rank 57,985 of 83,080)Sep 2026: higher than 30% (rank 58,469 of 83,635)Oct 2026: higher than 29.6% (rank 58,009 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 South Dakota 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 Bergan, Rachel Savannah
MonthRegularQuick
Oct 2026506 Pno change · 8 games458 Pno change · 5 games
Sep 2026506 Pno change · 8 games458 Pno change · 5 games
Aug 2026506 Pno change · 8 games458 Pno change · 5 games
Jul 2026506 Pno change · 8 games458 Pno change · 5 games
Jun 2026506 P+41 · 8 games458 Pno change · 5 games
May 2026465 Pno change · 5 games458 Pno change · 5 games
Apr 2026465 Pno change · 5 games458 Pno change · 5 games
Mar 2026465 Pno change · 5 games458 Pno change · 5 games
Feb 2026465 Pno change · 5 games458 Pno change · 5 games
Jan 2026465 Pno change · 5 games458 Pno change · 5 games
Dec 2025465 P5 games458 P5 games

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.