Hi I'm very new to 4e, i just hit lvl 2 and im trying to level up my char sheet, in the ability score section it has your Score then Ability Mod then Mod + 1/2 lvl, does that mean if at lvl 1 my CHA was 13 and the Modifier was 1, then at lvl 2 my CHA goes up to 14 and modifier goes to 2 because half my lvl is 1?