It also reduces the damage you'd take if you hurt yourself during Confusion... although that doesn't come up nearly as often as those other two.To reduce damage from Foul Play. Also to reduce friction allowing them to slide along the ground as it were ice.
Game Freak, in their infinite wisdom, made EVs only divisible by 4 at level 100 - as in, for each four EVs in a stat, it goes up by one point. They made the total EVs 510 but the functional limit is 508, usually split like 252/252/4 or 248/252/8, etc.I also noticed in every screenshot you included the EVs only total 508, not 510. Weird.
Game Freak, in their infinite wisdom, made EVs only divisible by 4 at level 100 - as in, for each four EVs in a stat, it goes up by one point. They made the total EVs 510 but the functional limit is 508, usually split like 252/252/4 or 248/252/8, etc.
generally smogoff is only for completely off topic stuff, unrelated to pokemon. there are "simple question" threads scattered around the parts of smogon that do talk about competitive battling, and those are meant for stuff like this. i'd recommend asking here or in the thread for the specific metagame you're interested in.Sorry if this is the wrong place to ask this,