References 290% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%soompi.com/article/1447608wpp/gaon-reveals-accumulated-digital-and-album-charts-for-2020#kr-2020-2soompi.com· Posted Oct 17, 2026· Starts Nov 29, 2019 ✓· 50% of score
Release date and chart position verified against Gaon Digital Chart (year-end).
- [2]90%Gaon Digital Chart (year-end) — 2020
Chart source for the 2020 #2 ranking.[1]
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