Robert Treitel
USATT#: 83210
2027 2012
Boston TTC
22 Jan 2019
22 Jan 2019
This page explains how Robert Treitel (USATT# 83210)'s rating went from 2027 to 2012 at the Boston TTC event from 22 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.