Lawrence Y Long
USATT#: 216794
1911 1909
Swan Sunday League
10 Feb 2019
10 Feb 2019
This page explains how Lawrence Y Long (USATT# 216794)'s rating went from 1911 to 1909 at the Swan Sunday League event from 10 Feb 2019. 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.