Ngai Chung Chan
USATT#: 1157490
1348 1294
58th St. Joseph Valley Open
18 Mar 2023 - 19 Mar 2023
18 Mar 2023 - 19 Mar 2023
This page explains how Ngai Chung Chan (USATT# 1157490)'s rating went from 1348 to 1294 at the 58th St. Joseph Valley Open held on 18 Mar 2023 - 19 Mar 2023. 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.