Keigo Yamagami
USATT#: 216055
1999 1886
Windy City Open
4 May 2019 - 4 May 2019
4 May 2019 - 4 May 2019
This page explains how Keigo Yamagami (USATT# 216055)'s rating went from 1999 to 1886 at the Windy City Open held on 4 May 2019 - 4 May 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.