A lot of pools straight up report their average luck and mining power BTCGuild does for example I don't know about others. https://www.btcguild.com/index.php?

A lot of pools straight up report their average luck and mining power BTCGuild does for example I don't know about others. https://www.btcguild.com/index.php?page=pplns https://www.btcguild.com/index.php?page=pplns