Aleksandr Chaplin
USATT#: 20727
1961 1958
Minnesota Saturday Open
10 Mar 2012
10 Mar 2012
This page explains how Aleksandr Chaplin (USATT# 20727)'s rating went from 1961 to 1958 at the Minnesota Saturday Open event from 10 Mar 2012. 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.