Donald Najarian
USATT#: 8577
1939 1962
Boston TTC
21 Jul 2015
21 Jul 2015
This page explains how Donald Najarian (USATT# 8577)'s rating went from 1939 to 1962 at the Boston TTC event from 21 Jul 2015. 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.