Magearna from A+ to S- - A+, A+, S-, A+, A+ -> A+
Tapu Koko from A+ to S- - A+, A+, S-, A+, A+ -> A+
Hawlucha from A to A+ - A, IDK, A+, A, A -> A
Greninja from A- to A - A, A, A, A, A -> A
Mega Medicham from A- to A - A-, A-, A, A, A -> A
Magnezone from A- to A - A-, A, A-, A, A -> A
Tornadus-T from B+ to A- - A-, A-, A-, A-, A- -> A-
Mega Latios from B+ to A- - IDK, A-, B+, A-, IDK -> A-
Mega Latias from B to B+ - B+, B+, B+, B+, B+ -> B+
Victini from B- to B - B-, B, B, B, B- -> B
Amoonguss from B- to B - IDK, B-, B, B-, IDK -> B-
Buzzwole from UR to C-/C - IDK, UR, UR, IDK, IDK -> UR
Avalugg from UR to C- - C-, IDK, IDK, IDK, IDK -> C- LOL
Staraptor from UR to C- - UR, C-, C-, C-, C- -> C- (OMARIP2020)

Tyranitar from A to A- - A, A, A-, A, A -> A
Hoopa-Unbound from A- to B+ - A-, IDK, B+, A-, A- -> A-  
Mega Charizard X from B+ to B - B, B, B, B, B -> B
Mega Venusaur from B+ to B - B+, B+, B, B+, B+ -> B+
Latios from B+ to B - B, B, B, B+, B -> B
Blacephalon from B to B- - B-, B-, B-, UR, B- -> B-  
Mantine from B to B- - B-, B-, B-, B-, B- -> B-
Bisharp from B- to C+ - C+, IDK, C+, IDK, C+ -> C+
Mimikyu from B- to C+ - C+, C+, C+, C+, C+ -> C+
Serperior from B- to C+ - B-, B-, C+, C+, C+ -> C+
Stakataka from B- to C+ - C+, C+, C+, C+, C+ -> C+
Dragonite from C to C- - IDK, C-, C, C-, C- -> C-
Nihilego from C to C- - IDK, C-, C-, C-, C- -> C-