Ian Seidenfeld
USATT#: 80503
| Coach Level: National
2019 2146
America's Team Championship
26 May 2018 - 26 May 2018
26 May 2018 - 26 May 2018
This page explains how Ian Seidenfeld (USATT# 80503)'s rating went from 2019 to 2146 at the America's Team Championship held on 26 May 2018 - 26 May 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.