Skill Rate

 is a derived statistic in Fallout, Fallout 2, Fallout 3, Fallout Tactics, Van Buren and J.E. Sawyer's Fallout RPG.

Fallout, Fallout 2 and Fallout Tactics
The amount of skill points received on each level up is primarily dependant on the intelligence of the player. Every level of experience will give the player character  skill points. It might also be furthermore modified by certain traits or perks, notably, the Skilled and Gifted traits, and the Educated perk.

Your character can also tag 3 skills. Tag skills are skills your character specializes in. Each tag skill gains +20% and increases twice as fast. With the Tag! Perk you gain an additional 4th. Tag skill.

Fallout 3
Skill points are gained by the formula. The Educated perk can be taken for 3 additional skill points per level.

J.E. Sawyer's Fallout RPG
Skill points are gained by the formula.