Sean Koster
USATT#: 212045
1493 1482
AZ PTTC Monday
25 Jun 2018
25 Jun 2018
This page explains how Sean Koster (USATT# 212045)'s rating went from 1493 to 1482 at the AZ PTTC Monday event from 25 Jun 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.