The Leaderboard is the center piece of World War Online. It is what decides, at the end of a Season, who the grand winners are. Once a Season ends, the progress gets reset and everyone starts over with 1 base for another Season of epic Battles.
In the Leaderboard, you can see the start and ending of each Season The current Season started at 16:30, 17 May 2016 and it will end at 16:00, 25 September 2016. Once the Season ends, the final results are tallied up and the podium is announced. You can check the results of previous Seasons in the History Section.