William Y. Y. Wong
USATT#: 11251
1224 1313
ICC Butterfly Winter Open
24 Feb 2019 - 24 Feb 2019
24 Feb 2019 - 24 Feb 2019
This page explains how William Y. Y. Wong (USATT# 11251)'s rating went from 1224 to 1313 at the ICC Butterfly Winter Open held on 24 Feb 2019 - 24 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.