I understand how to use the accumulator loop to add the points for each round, but I'm having trouble understanding how to determine who won the round.
You can use "if and". For example:
if color1 == 'red' and color2 == 'blue':
Use this with every combo of rock, paper and scissors.
And add 1 to accumulator for each winner
if computer won then
computer = computer + 1 in the if statement
In this case, you use the if, elif, and else statement,
so you do-
if the accumulator variable you used for the human is greater than computer, then print ...
elif the computer is greater than human, then print ...
else print its a tie