Robert Treitel
USATT#: 83210
1870 1864
Boston TTC
23 May 2017
23 May 2017
This page explains how Robert Treitel (USATT# 83210)'s rating went from 1870 to 1864 at the Boston TTC event from 23 May 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.