This page explains how Izaiah Christian Ceres (USATT# 265915)'s rating went from n/a to 768 at the San Antonio TTC League event from 9 Sep 2019. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.