You have reached the Theoryjerks website – a domain for all Final Fantasy XIV theorycrafting. Here, you will find documentation of all tests & underlying equations related to Final Fantasy XIV. For those unfamiliar with our work, we are involved in discovering underlying formulas such as enmity modifiers, damage calculation, healing formulas, block rate & strength, & many others. Our members are involved work that ultimately benefits you, the player. Whether it is constructing Best-In-Slot (BiS) gear or developing tools such as XIVAnalysis, you are guaranteed to find our work at the heart of these developments. [Read more from Release...]