No Draws

In a game one must win. A match should not be draw

No Negative Score

In a match a player's minimum score could be 0. Not any less than that

Same Scores

Two or more players fighting for same qualifying position. Have their match and select the player(s) which will then qualify

Player's Count

If there are total of three or four players then only two players will qualify for the semi-final. Else four players will qualify.