Mark E. Berg
USATT#: 6250
1822 1807
Boston TTC
31 Jul 2018
31 Jul 2018
This page explains how Mark E. Berg (USATT# 6250)'s rating went from 1822 to 1807 at the Boston TTC event from 31 Jul 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.