UFC Middleweight Division

The UFC Middleweight Division saw a lot of movement after the UFC 244 event as well.
Brad Tavares fought Edmen Shahbazyan, only to lose. He dropped down two spots to #13, while Shahbazyan climbed up three spots in the rankings to #10. The arrival of Darren Till after his debut in the Middleweight division also saw some downward movement in the division.
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He debuted at #5, having defeated former title contender, Kelvin Gastelum. Meanwhile, Gastelum moved down the rankings to #7. Jared Cannonier moved up to #4, despite not having a fight over the weekend.
A lot of other fighters moved down the UFC rankings despite not having a fight over the weekend, including Ronaldo Souza to #8, Derek Brunson to #9, Ian Heinisch to #11, Uriah Hall to #12 Antonio Carlos Jr to #14, and Omari Akhmedov to #15.
UFC Light Heavyweight Division

There was not much movement in the Light Heavyweight table as there was only one fight, the one between Corey Anderson and Johnny Walker.
Anderson took on Walker and stopped the hype train by beating him. He moved up two spots to #5, while Jan Blachowicz slid to #6 and Alexander Gustafsson slid to #7.
Johnny Walker suffered his first-ever defeat in the UFC but stayed steady at #11.