We do calculate conversion as per your formula. Unfortunately conversion is very bad overall so we have to adjust rates accordingly.
Main reason is that most of uploaders post links of many hosts for the same files so users don't really feel the need to upgrade to premium as they can round robin downloads among hosts
Main reason is that most of uploaders post links of many hosts for the same files so users don't really feel the need to upgrade to premium as they can round robin downloads among hosts