Piotr Soja
USATT#: 82335
1992 1943
2017 Butterfly Badger Open
15 Sep 2017 - 17 Sep 2017
15 Sep 2017 - 17 Sep 2017
This page explains how Piotr Soja (USATT# 82335)'s rating went from 1992 to 1943 at the 2017 Butterfly Badger Open held on 15 Sep 2017 - 17 Sep 2017. 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.