Donald Najarian
USATT#: 8577
1967 1930
Boston TTC
15 Dec 2015
15 Dec 2015
This page explains how Donald Najarian (USATT# 8577)'s rating went from 1967 to 1930 at the Boston TTC event from 15 Dec 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.