The point is to eliminate characters using the point system until there is only one remaining. Each character starts out with 20 points and each time you post you need to add one point to one character and subtract one point from another. Here is the list:

Arya Stark 20 - Eliminated
Bran Stark 20 - Eliminated
Catelyn Stark 20 - Eliminated
Cersei Lannister 20 - Eliminated
Daenerys Targaryen 20 - Eliminated
Eddard Stark 20 - Eliminated
Jaime Lannister 20 - Eliminated
Joffrey Baratheon 20 - Eliminated
Jon Snow 20 - Eliminated
Khal Drogo 20 - Eliminated
Petyr Ballish 20 - Eliminated
Rickon Stark 20 - Eliminated
Robb Stark 20 - Eliminated
Sandor Clegane 20 - Eliminated
Sansa Stark 20 - Eliminated
Syrio Forel 20 - Eliminated
Tyrion Lannister 20 - Winner

ROUND 2:

Melisandre 20 - Eliminated
Stannis Baratheon 20 - Eliminated
Jaqen H'ghar 20 - Winner 2
Davos Seaworth 20 - Eliminated
Craster 20 - Eliminated
Margaery Tyrell 20 - Eliminated
Ygritte 20 - Eliminated
Gilly 20 - Eliminated
Tywin Lannister 20 - Eliminated
Gendry 20 - Eliminated
Samwell Tarly 20 - Eliminated
Jorah Mormont 20 - Eliminated
Jeor Mormont 20 - Eliminated
Bronn 20 - Eliminated
Varys 20 - Eliminated
Shae 20 - Eliminated
Loras Tyrell 20 - Eliminated
Brienne of Tarth 20 - Winner 1
Yara/Asha Greyjoy 20 - Eliminated
Balon Greyjoy 20 - Eliminated
Theon Greyjoy 20 - Eliminated
Renly Baratheon 20 - Eliminated