Erwin Josef Prinz
USATT#: 265685
1300 1223
2020 Austin Winter Open
18 Jan 2020 - 18 Jan 2020
18 Jan 2020 - 18 Jan 2020
This page explains how Erwin Josef Prinz (USATT# 265685)'s rating went from 1300 to 1223 at the 2020 Austin Winter Open held on 18 Jan 2020 - 18 Jan 2020. 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.