Charlie Lapkoff
USATT#: 222818
1144 1157
MDTTC Tuesday/Friday League
22 Feb 2019
22 Feb 2019
This page explains how Charlie Lapkoff (USATT# 222818)'s rating went from 1144 to 1157 at the MDTTC Tuesday/Friday League event from 22 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.