To make chapter summaries, I have compiled a list of useful notes that help me in the process of doing so. Maybe they could help others as well, so kindly let me know of more things that could be helpful in the comments below.
-it is not necessary to make indents in the paragraphs which make the summary look more formal.
-the entire summary should be in the same tense (I often overlook this and make mistakes. Feel free to correct me if you see this in some of them)
-it is not necessary to link all the names in the summary to the character's page. Doing it for the first time the name is mentioned is enough as the page becomes too crowed with underlined/highlighted names.