I used mcranked for a RSG any% run but for a fps boost but my run was rejected

I don’t know why it was rejected since I have 0 advantage over vanilla (I'm just using sodiul which is allowed)

If someone could answer it would be very helpful

Because by default any non official launcher/mod is banned unless stated otherwise.

Ranked changes many things from the vanilla game even when not in matches. The performance boosts are from other allowed mods that are able to be used separately from the ranked mod. You should read the rules one more time so it doesn’t happen again

Ranked filters seeds to be better.