Lets say I convert the 3.5 Chameleon class to Pathfinder.

And I also take Spell Gift: Evocation Trait.

If I am level 3 is it:

Evocation (3x2)+1
Other (3x2)-1

or

Evocation Effective Level 5
Other schools level 3

or

Evocation (3+1)x2
other (3-1)x2