Tom Lackaff
USATT#: 4387
| Coach Level: Club
1564 1506
PPC Fall Open
12 Oct 2019 - 13 Oct 2019
12 Oct 2019 - 13 Oct 2019
This page explains how Tom Lackaff (USATT# 4387)'s rating went from 1564 to 1506 at the PPC Fall Open held on 12 Oct 2019 - 13 Oct 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.