Claude Boulard
USATT#: 197
1891 1888
Boston TTC
4 Sep 2018
4 Sep 2018
This page explains how Claude Boulard (USATT# 197)'s rating went from 1891 to 1888 at the Boston TTC event from 4 Sep 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.