chess 960 sounds better though
Chess 960 should be called Chess 959

The point of Fischer Random /Chess 960 is to make opening theory unnecessary. If the standard chess position occurs in Fischer Random, it basically defies the purpose of Fischer Random as then opening theory is necessary.

Having to play the standard game about once every thousand games in 960 doesn't seem to be terribly burdensome.

The point of Fischer Random /Chess 960 is to make opening theory unnecessary. If the standard chess position occurs in Fischer Random, it basically defies the purpose of Fischer Random as then opening theory is necessary.
You're allowed to prepare opening theory for any of the 960 positions.

but 960 includes standard position bc there are 960 positions including the standard positon
So you have to remove it.

but 960 includes standard position bc there are 960 positions including the standard positon
So you have to remove it.
not how it works
Chess 960 is called 960 because of 960 possible starting positions. The math is 4x4x5x4x3x1. However, there is a flaw in the math. The flaw is that the 960 starting positions include the standard chess position. Thus, the standard chess position must be removed from the 960 starting positions which is 960-1=959.