There are 15 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 option:
A) 110 B) 130 C) 105 D) 60 E) 190
10 players are there.   two players play one game with one another.   so 151052=15*14/2= 
<gadget id="calculator">15*14/2</gadget>
<output>105</output>
105   SO OPTION 105 is correct
<result>C</result>
There are 15 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?