Claude Boulard
USATT#: 197
1956 1929
Boston TTC
29 Jan 2019
29 Jan 2019
This page explains how Claude Boulard (USATT# 197)'s rating went from 1956 to 1929 at the Boston TTC event from 29 Jan 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.