Aleksandr Chaplin
USATT#: 20727
1928 1924
Minnesota Saturday Open
6 Oct 2012
6 Oct 2012
This page explains how Aleksandr Chaplin (USATT# 20727)'s rating went from 1928 to 1924 at the Minnesota Saturday Open event from 6 Oct 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.