This page explains how Thomas Chia (USATT# 264727)'s rating went from n/a to 1198 at the 2019 MDTTC August Open held on 10 Aug 2019 - 11 Aug 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.