[视频作者] Ir1d
[视频时长] 20:58
[视频类型] 科学科普
https://www.youtube.com/watch?v=E-aylp6MZnM Codeforces Visualizer: https://cfviz.netlify.app/virtual-rat... Original Codeforces blog on rating analysis: https://codeforces.com/blog/entry/79415 Spreadsheet with full data: https://docs.google.com/spreadshee