This page explains how Lloyd Codrington Mcqueen (USATT# 31212)'s rating went from 2129 to 2130 at the South Bay Monday League event from 21 Sep 2015. 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.