Everything you wanted to know about your rank but weren't interested enough to ask

Ever wondered how your Halo2 level is calculated? Well Bungie has an unhealthy amount of info about the nitty-gritty of it on their website. They refer to the information as a mere overview, which proves conclusively that they are way smarter than me. I would like to say the page explains why I am only a level five in rumble pit, but I'm afraid that has more to do with my lack of skill than it does with a flaw in the ranking system. The Halo 2 Sats Overview