In a recent discussion someone raised that their rating deviation across the span of 3 days appeared to become more uncertain, despite no additional games being played. This raised the question if there is deviation decay, which isn't mentioned anywhere on the website.
In a recent discussion someone raised that their rating deviation across the span of 3 days appeared to become more uncertain, despite no additional games being played. This raised the question if there is deviation decay, which isn't mentioned anywhere on the website.