there's already a guide, https://docs.google.com/document/d/e/2PACX-1vSbtlfy6wLQxF_bkZD7hPXZCsnoq1KBPVsmaH3efIbTeBczo8fhZ5PD5Bfgd3w53QtnTG5OSmm1AwMr/pub

I question your ability to write an in-depth guide if you don't know enough about Undertale Speedrunning to remember what KPS stands for. Are you sure you don't want to like, hang out in the discord and twitch streams a bit until you're more familiar with the game first?