MathDB

12

Part of 2011 LMT

Problems(1)

2011 Spring LMT Individual Round Problem 12

Source:

1/5/2021
In a round robin tournament of 77 people, each person plays every other person exactly once in a game of table tennis. For each game played, the winner is given 22 points, the loser is given 00 points, and in the event of a tie, each player gets 11 point. At the end of the tournament, what is the average score of the 77 people?