Long paragraphs and math are hurting my head trying to read it all. Ill just give a brief opinion, rhydon is not a safe switch in poke, unless its vs a phys attacker like a normal type with no ground/fighting moves. Pointless switching rhydon in vs a sp.attacker because your pretty much dead. I always thought Rhydon was 60% useless since he is slow and for some reason can get 2HKO and OHKO pretty easy. Should stay in UU not ready for the dangers of OU yet. However, he is a really good attacker for pokemon that are slower than it, and can really be useful for hard hits and poential 2HKO'S