Claude Boulard
USATT#: 197
1930 1909
Boston TTC
21 Aug 2018
21 Aug 2018
This page explains how Claude Boulard (USATT# 197)'s rating went from 1930 to 1909 at the Boston TTC event from 21 Aug 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.