Sean Koster
USATT#: 212045
1509 1596
AZ PTTC Monday
11 Feb 2019
11 Feb 2019
This page explains how Sean Koster (USATT# 212045)'s rating went from 1509 to 1596 at the AZ PTTC Monday event from 11 Feb 2019. 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.