Python Command Line Rock Paper Scissors
You used a massive number of if and elif statments, I suggest using Math
You used no functions, I suggest using some.
You are repeating yourself very much, I suggest to say things once and only once.
You are mixing logic and user interface, I suggest not to.
You are not automatically testing your code, changing it may break it.


My implementation does not count wins and losses and is a bit hard to follow but was developed following the above principles that I believe make good code:

import doctest
import random

ROCK = 0
PAPER = 1
SCISSORS = 2
SIGNS = ['ROCK', 'PAPER', 'SCISSORS']

LETTER_TO_RPS = {
    'r':ROCK,
    'p':PAPER,
    's':SCISSORS
    }

def rps_compare(a, b):
    """
    &gt;&gt;&gt; rps_compare(ROCK, SCISSORS)
    'WIN'
    &gt;&gt;&gt; rps_compare(PAPER, SCISSORS)
    'LOSS'
    """
    if a == b: return 'TIE'
    return 'WIN' if (a - b) % 3 == 1 else 'LOSS'

def rps_round(letters_map=LETTER_TO_RPS):
    user_choice = LETTER_TO_RPS[raw_input("[R]ock, [P]aper or [S]cissors? ").lower()]
    cpu_choice = random.choice([ROCK,PAPER,SCISSORS])
    print("I chose {}.".format(SIGNS[cpu_choice]))
    return rps_compare(user_choice, cpu_choice)

def rps_game(welcome_message, letters_map=LETTER_TO_RPS):
    print(welcome_message)
    while True:
        print("This is a {}".format(rps_round()))


if __name__ == "__main__":
    doctest.testmod()
    rps_game('Hello')