Hello,
i have a question about the calling range against a shove. For Example, someone pushes 40% from cutoff with 15bb. On a nash calculator, they say it to me for example we should call with 25% of hands against this push. But why is it not profitable to call wider? Is there a rule, how we can calculate(without calculator) a calling range against a pushing range(here 40% percentage). I hope you understand my question