What is the runescape Algorithm?

erm, there's a way that you find out which stat you're primarily based on. Unfortunately, it's not as easy as simple math. You can be defense/hp based, attack/strength based, mage based, or range based. Summoning and prayer seem to fall outside of those categories, adding a combat level around every 4-8 levels. Basically your primary base adds the most combat, while the others will affect your combat level minimally. You can look on www.tip.it for a good combat calculator, and another explination for it.