Sean Koster
USATT#: 212045
1523 1497
TT&M June Open
24 Jun 2017 - 25 Jun 2017
24 Jun 2017 - 25 Jun 2017
This page explains how Sean Koster (USATT# 212045)'s rating went from 1523 to 1497 at the TT&M June Open held on 24 Jun 2017 - 25 Jun 2017. 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.