I was the leader of the rank list during a voting event, but someone else won the event.
If two or more people partaking in a voting event receive the same number of votes the winner will be randomly selected.

I set the rules incorrectly when creating an Event, can I change them?
Once you have created an event, the rules of the event cannot be changed. However, for you as an event promoter, there is an option to abort the event once it has started. This ends the event within ten minutes.