This page explains how Jose G. G. Bulatao (USATT# 4766)'s rating went from 1298 to 1305 at the ICC Juniors and Adults League event from 4 Aug 2006. 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.