Sean Koster
USATT#: 212045
1589 1602
AZ PTTC Monday
22 Jan 2018
22 Jan 2018
This page explains how Sean Koster (USATT# 212045)'s rating went from 1589 to 1602 at the AZ PTTC Monday event from 22 Jan 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.