Johnston Lai
USATT#: 95289
159 128
ICC - Sunday Beginners League
1 Jan 2017
1 Jan 2017
This page explains how Johnston Lai (USATT# 95289)'s rating went from 159 to 128 at the ICC - Sunday Beginners League event from 1 Jan 2017. 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.