Claude Boulard
USATT#: 197
1899 1886
Boston TTC
10 Apr 2018
10 Apr 2018
This page explains how Claude Boulard (USATT# 197)'s rating went from 1899 to 1886 at the Boston TTC event from 10 Apr 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.