Claude Boulard
USATT#: 197
1874 1973
Boston TTC
10 Dec 2019
10 Dec 2019
This page explains how Claude Boulard (USATT# 197)'s rating went from 1874 to 1973 at the Boston TTC event from 10 Dec 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.