There are 50 players in a chess group, and each player plays each of the others once. Given that each game is played by two players, how many total games will be played? Choose the correct answer.
A) 1000
B) 3000
C) 1225
D) 6000
E) 9000

Rationale: "50 players are there . two players play one game with one another . so 50 c 2 = 50 * 49 / 2 = 1225 so option c is correct"
Answer: C