This page explains how Brian Chia (USATT# 30737)'s rating went from n/a to 486 at the Viducich Stiga Pacific Rim Ope held on - 26 Oct 2003. 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.