Rapid Raid
Everquest setup
I don't know how it works for Everquest, but assume it's similar to WoW, barring the addon we use. It sounds like you already have a data dump for the Rapid Raid import, so if that's the case you would just go to the Rapid Raid drop down, choose Raids > Import Raid. Then you'll get a page which gives you a place to put the title for the raid and a box to paste in your data.
Having said that, I'm not 100% sure it would work for anything other than WoW imports, based on the information shown in the FAQ: https://guildlaunch.uservoice.com/knowledgebase/articles/37219-rapid-raid-faq-what-do-these-pages-do