i was playing gears of war 2 one night and in really didn't pay any attention to the scoreing on one of the matches that i played the points were high for every kill. my rank was 64 in the game not on the leader boards and after that match i was ranked 1 (not on the leader boards) everytime i play again i gave me xp points and i can't seem to level up, does anyone know what to do to reset my points back to normal or what can i do