Mon Feb 13, 2017 8:05 pm
I looked it up.
It's not a separate rule for the advanced or super-advanced game, but part of the standard, basic rules. According to the "How to Play Strat-O-Matic Baseball" rule book, rule 25 covers injuries and the outfielder exception to players playing out of position getting the worst defensive rating is rule 25.21, which directs you to an "outfield adjustment chart."
According to the chart, if a centerfielder must play LF or RF because you don't have another LF or RF on your bench, there is no change to his rating.
If an RF has to play LF for similar reasons, there is no adjustment. If he has to play center, +1 is added to his range rating.
If an LF has to play RF, it's a +1. If CF, a +2.