This page explains how Alston Wang (USATT# 77364)'s rating went from 2202 to 2196 at the Brooklyn Borough President TT Cup held on - 31 Jul 2011. 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.