mandaloreandClaude Sonnet 4.6
ac223a6909
- Scraper (statcheck-elo-scraper/refresh_elo.py) downloads the stat-check ELO workbook from OneDrive and builds public/elo-data.json - GitHub Actions workflow (.github/workflows/refresh-elo.yml) runs daily at 06:00 UTC and commits updated ELO data - Frontend fetches elo-data.json and matches players by name, using BCP career event history to disambiguate same-name candidates - ELO score shown in new sortable Stat-Check ELO column, visible on all screen sizes; unmatched players show — Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Stat Check Elo Scraper
This is a pure-Python scraper for the public Excel workbook embedded at:
https://www.stat-check.com/elo
It does not need Selenium, Playwright, Chromium, pandas, or openpyxl. It uses only the Python standard library.
How It Works
The Stat Check page embeds a public OneDrive Excel workbook through a 1drv.ms URL. Microsoft's web viewer does not expose a stable direct .xlsx URL in the page HTML, but it does use a public OneDrive metadata API behind the scenes.
The scraper reproduces the useful part of that flow:
- Request an anonymous Microsoft "Badger" token from:
https://api-badgerp.svc.ms/v1.0/token - Convert the public OneDrive embed URL into Microsoft Graph's
shares/u!...id format. - Call:
https://my.microsoftpersonalcontent.com/_api/v2.0/shares/{share_id}/driveItem?action=EmbedViewwithAuthorization: Badger <token>. - Read
@content.downloadUrlfrom the metadata response. - Download the real
.xlsx. - Convert the first worksheet to CSV by reading the XLSX ZIP/XML structure directly.
The Microsoft endpoints used here are undocumented and could change, but this currently works without browser automation.
Usage
python3 pure_python_elo_scrape.py
Default outputs:
elo-pure.xlsxelo-pure.csv
You can also pass output paths:
python3 pure_python_elo_scrape.py statcheck-elo.xlsx statcheck-elo.csv
Files
pure_python_elo_scrape.py- gets the Badger token, resolves the workbook download URL, downloads the XLSX, writes CSV.download_and_parse.py- helper functions for downloading and converting XLSX to CSV with stdlib only.sample-elo.csv- sample output captured during testing.
Verification From Testing
On June 28, 2026, this downloaded a 3,465,320 byte workbook and produced a 4,145,399 byte CSV with 40,945 rows. The CSV header was:
Rank,Delta,Name,W,L,D,G,WR%,Elo,Delta,Last Event,Country