USCF statistics / South Dakota · Female
Gender-filtered results exclude unknown or unavailable gender.
All charts show the female cohort. Historical trends use the latest known gender, not gender recorded at the time. Member density uses the total resident population. Filtered data refreshes in the background.
South Dakota State Rankings
Where South Dakota ranks among states by rating category · updated September 1, 2026
| Metric | Regular | Quick | Blitz | Online Reg | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Median rating | #23475 median | #27424 median | #31,286 median | #22956 median | #31811 median | — |
| Average rating | #18642 average | #29541 average | #81,078 average | #22956 average | #32811 average | — |
| Best player | #421,636 top | #441,445 top | #301,775 top | #441,125 top | #44811 top | — |
| Rated players | #4524 players | #4423 players | #407 players | #442 players | #451 players | — |
50-State Trend Stack
South Dakota highlighted against every state · Active Members
Member Growth & Turnover
How the number of active players in South Dakota changes month to month
Total active members
33
Monthly net change
0
Joining and leaving US Chess
How many members in South Dakota joined, came back, or left each month
Member Density
Active USCF members per 100,000 South Dakota residents using 2025 estimated resident population
Rating Distribution
Regular ratings across South Dakota
Leaderboard Explorer
Regular ratings · South Dakota
Top Rated
Highest current ratings
| # | Player | Rating |
|---|---|---|
1 | Unruh, Addie USCF16685856 | 1,636 |
2 | Merritt, Elenora Raven Storm USCF31182857 | 1,581 |
3 | Jorenby, Destiny USCF14491193 | 1,488 |
4 | Likens, Jill Way USCF12122400 | 1,300 |
5 | Chmura, Elizabeth Anne USCF30908579 | 1,153 |
6 | Neff, Nadine USCF30541572 | 1,100 |
7 | Neff, Katrina USCF30541598 | 914 |
8 | Knudson, De W USCF12603369 | 841 |
9 | Selken, Kordelia USCF31162133 | 765 |
10 | Underkofler, Lydia USCF33063297 | 605 |
11 | Esmay, Lena USCF30561978 | 533 |
12 | Bergan, Rachel Savannah USCF31820528 | 506 |
13 | Manaog, Katie USCF33094307 | 443 |
14 | Apple, Juanetta USCF32056945 | 415 |
15 | Red Owl, Bree USCF33094384 | 408 |
16 | Tucker, Sawyer USCF32450174 | 387 |
17 | White Bull, Rozlynn USCF32402943 | 344 |
18 | Magsumbol, Lei USCF33084094 | 266 |
19 | Endozo, Samantha USCF33094322 | 168 |
20 | Freidel, Emilee USCF16274751 | 132 |
Fastest Rising
Largest month-over-month rating gains
Biggest Rank Climbers
Largest month-over-month jumps in rating rank
| # | Player | Ranks |
|---|---|---|
1 | Underkofler, Lydia USCF33063297 | +1 |
2 | Esmay, Lena USCF30561978 | +1 |
3 | Bergan, Rachel Savannah USCF31820528 | +1 |
4 | Manaog, Katie USCF33094307 | +1 |
5 | Apple, Juanetta USCF32056945 | +1 |
6 | Red Owl, Bree USCF33094384 | +1 |
7 | Tucker, Sawyer USCF32450174 | +1 |
8 | White Bull, Rozlynn USCF32402943 | +1 |
9 | Magsumbol, Lei USCF33084094 | +1 |
10 | Endozo, Samantha USCF33094322 | +1 |
11 | Freidel, Emilee USCF16274751 | +1 |
12 | Blue Arm, Ohitika USCF32402938 | +1 |
13 | Medicine Blanket, Kiara USCF32399488 | +1 |
14 | Fire Cloud, Abriella USCF33073301 | +1 |
15 | Zapata-Bullhead, Evalynn USCF33073355 | +1 |
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Ratings sourced from the US Chess Federation. Player names and USCF IDs link to the official USCF member record.