Hi Grekoff,
Thanks for the interest to the project.

1. How will platform define a winner - with help of a specific algorithm or an AI?
Typically we use game's API's for that. For instance Counter Strike give you very specific and detailed information on game results and player statistics. We also have a tournament API from Riot (a developer of League of Legends) which is also used for that purpose.


2. Let's imagine a Dota 2 team has won a smart-tournament. As a reward, the team has received, for instance, 213 tokens. How will be these 3 tokens allocated among the players?
Now team competitions work with clans. And you gather 5 players for a game as a clan leader. When you win  tokens are sent to a clan account. And clean leader decides whether to distribute them among the players of leave on clan account for future tournaments.