Claude Boulard
USATT#: 197
1949 1948
Boston TTC
28 May 2019
28 May 2019
This page explains how Claude Boulard (USATT# 197)'s rating went from 1949 to 1948 at the Boston TTC event from 28 May 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.