GM Sessions question

[Wolffauer]

One of my games (Skitter Shot) says "2 Starfinder GM Credits" and has a note: "GM ranking: +2"

What does that mean?

All the other games list what I'd expect (1 GM Credit).

[trollbill]

Skittershot is a special Free RPG day mod. You get double the credit for those.

[Wolffauer]

Thanks!

Is the note just referring to that? And where would I find that info? I looked again, and checked the Skitter Shot rules, but couldn't find anything about double credit.

[trollbill]

Yes. That is what the note is referring to. You will get the same thing if you run a Chapter from an AP. I would think this would have been detailed in the Guild Guide, but I am not finding it. I mostly know this due to multiple previous discussions on the PFS forums regarding this subject.