Tournaments prizes structure

Tournaments Prizes contains information about tournament prizes definitions

Suported prizes definitions:

SpecificPositionPrize

• contain ‘position’, ‘prize’ and ‘prize_name’ fields. Define prize for specific position in leaderboard

SpecificPositionRangePrize

• contain ‘start_position’, ’end_position’, ‘prize’ and ‘prize_name’ fields. Define prize for range of positions in leaderboard

• Values of field prize/prize name can be empty, for one of the fields, so another should contain value