Here is the full list of all 48 Street Fighter IV (GFWL) achievements worth 1,000 gamerscore.
Clear Arcade Mode on Hardest difficulty.
Clear Arcade Mode with 1 character on Medium or higher difficulty.
Fight 10 opponents via fight requests.
Perform 100 Ultra Combos.
Perform 100 Super Combos.
Collect 500 Medals.
Play 100 Games for Windows – LIVE battles. (Ranked match or player match)
Perform 100 EX Special Moves.
Win 10 Games for Windows – LIVE battles. (Ranked match or player match)
Create 10 multiplayer lobbies.
Achieve 10 Perfect victories.
Perform 100 successful Focus Attacks.
Win 3 ranked matches in a row.
Collect 100 Medals.
Win 5 Games for Windows – LIVE battles. (Ranked match or player match)
Win 1 ranked match.
Perform 10 Personal Actions.
Set your Title and Icon.
Perform 100 Special Moves.
Clear a Challenge in Challenge Mode.
Unlock all characters.
Unlock all Colors.
Unlock all Personal Actions.
Collect all Titles.
Collect all Icons.
Perform 50 Super Combo finishes.
Perform 50 Ultra Combo finishes.
Perform 365 flashy background finishes.
Clear Arcade Mode with all characters on Medium or higher difficulty.
Clear Arcade Mode without using a single continue on Medium or higher difficulty.
Defeat Gouken and clear Arcade Mode in Hardest difficulty.
Clear all Challenges in Challenge Mode.
Earn gold medals in all challenges.
Clear NORMAL Time Attack in Challenge Mode.
Clear HARD Time Attack in Challenge Mode.
Clear NORMAL Survival in Challenge Mode.
Clear HARD Survival in Challenge Mode.
Clear NORMAL Trial in Challenge Mode.
Clear HARD Trial in Challenge Mode.
Collect all Medal types.
Collect 1,000 Medals.
Play 200 Games for Windows – LIVE battles. (Ranked match or player match)
Play 500 Games for Windows – LIVE battles. (Ranked match or player match)
Win 50 Games for Windows – LIVE battles. (Ranked match or player match)
Win 100 Games for Windows – LIVE battles. (Ranked match or player match)
Win 5 ranked matches in a row.
Win 10 ranked matches in a row.
Ruler of All