Bill Lewis
USATT#: 23864
| Certified Referee | Certified Umpire
1643 1642
2017 Fall Open Table Tennis Championship
4 Nov 2017 - 4 Nov 2017
4 Nov 2017 - 4 Nov 2017
This page explains how Bill Lewis (USATT# 23864)'s rating went from 1643 to 1642 at the 2017 Fall Open Table Tennis Championship held on 4 Nov 2017 - 4 Nov 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.