Robert Treitel
USATT#: 83210
1869 1861
Boston TTC
27 Nov 2018
27 Nov 2018
This page explains how Robert Treitel (USATT# 83210)'s rating went from 1869 to 1861 at the Boston TTC event from 27 Nov 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.