Bill Draper
USATT#: 215512
1411 1413
MDTTC Tuesday/Friday League
2 Oct 2018
2 Oct 2018
This page explains how Bill Draper (USATT# 215512)'s rating went from 1411 to 1413 at the MDTTC Tuesday/Friday League event from 2 Oct 2018. 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.