10 + dex + ac_bonus + shield_bonus + natural_armor + deflection_mod + misc_mod_ac10 + dex + ac_bonus + shield_bonus + natural_armor + deflection_mod + misc_mod_ac + rage_ac
10 + dex + deflection_mod + misc_mod_ac10 + dex + deflection_mod + misc_mod_ac + rage_ac
10 + dex + ac_bonus + shield_bonus + natural_armor + deflection_mod + misc_mod_ac10 + dex + ac_bonus + shield_bonus + natural_armor + deflection_mod + misc_mod_ac + rage_ac
DEX-Bonus only added, if attacker is not 4 levels higher than the character (uncanny dodge)