Eric Chang
USATT#: 1173457
1254 1257
LATTA Butterfly December Open 2022
3 Dec 2022 - 3 Dec 2022
3 Dec 2022 - 3 Dec 2022
This page explains how Eric Chang (USATT# 1173457)'s rating went from 1254 to 1257 at the LATTA Butterfly December Open 2022 held on 3 Dec 2022 - 3 Dec 2022. 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.