Johnston Lai
USATT#: 95289
255 191
ICC - Sunday Beginners League
13 Nov 2016
13 Nov 2016
This page explains how Johnston Lai (USATT# 95289)'s rating went from 255 to 191 at the ICC - Sunday Beginners League event from 13 Nov 2016. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.