Sean Koster
USATT#: 212045
1677 1627
AZ PTTC Monday
21 May 2018
21 May 2018
This page explains how Sean Koster (USATT# 212045)'s rating went from 1677 to 1627 at the AZ PTTC Monday event from 21 May 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.