Sean Koster
USATT#: 212045
1695 1812
Westchester October 2018 Open
27 Oct 2018 - 28 Oct 2018
27 Oct 2018 - 28 Oct 2018
This page explains how Sean Koster (USATT# 212045)'s rating went from 1695 to 1812 at the Westchester October 2018 Open held on 27 Oct 2018 - 28 Oct 2018. 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.