Claude Boulard
USATT#: 197
1912 1907
Boston TTC
19 Sep 2017
19 Sep 2017
This page explains how Claude Boulard (USATT# 197)'s rating went from 1912 to 1907 at the Boston TTC event from 19 Sep 2017. 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.