- 29 Sep 2013
This page explains how Chi Kin Chan (USATT# 55576)'s rating went from 2079 to 2075 at the Westchester 2013 September Open held on - 29 Sep 2013. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.