You may click a player's name, or team name, after which you are taken to the respective player or team information.
Should names not connect you to that information (e.g. if it is not a link), then the respective information is not available in the database.
Season Start handicap is taken at the beginning of the season, before any games have been played. The handicap for Current rating by Rating date is taken after games have been played on the day selected. To get matching handicap results with Season Start handicap, select the day before the season starts.
Season Start handicaps are taken for each player before playing the first game in the current season. In multi-league setups this means, that if a player plays in another league between the start of the season and the day the first games are played in the selected season, those games affect his or her Start Season rating.
Handicaps can be set arbitrarily for each player. If this has been done for the player in focus, then the handicap does not directly correlate to his or her rating.