The Levelling page helps you set the starting levels of all the players in your club or community, providing the algorithm with a strong foundation for accurate player ratings from the very beginning. The more accurately the starting levels are set, the more reliable the ratings will be going forward.
See our How do we set initial levels FAQ for more details.
By default a player’s level is hidden during the initial calibration phase. This page provides control over the visibility of players' level. Once there is a good degree of stability and you are happy with the state of the levels in the community you can “reveal all”. This then allows all the players in the community to view their level. See Why is my level hidden FAQ for more details.