That's because it's a ratings system mostly, not a true "rep" system. Mbxx renamed some of the language phrases to replace "ratings" with "reputation" whenever possible. FV is using this https://xenforo.com/community/resources/xfa-users-ratings-reputations-system.7864/ while we are using this https://xenforo.com/community/resources/reputation-system.7625/. The latter has a vast amount of features not available to the former because it solely focuses on the Vbulletn-styled reputation system that we lost during the transition to XenForo. Not sure if XF1 had a similar rep add-on that was similar to the Vbulletin one, but my brain is remembering something at least!