Tsz Lun (Alan) Chu
USATT#: 79092
| Coach Level: Level 1 | Certified Umpire
2098 2097
58th St. Joseph Valley Open
18 Mar 2023 - 19 Mar 2023
18 Mar 2023 - 19 Mar 2023
This page explains how Tsz Lun (Alan) Chu (USATT# 79092)'s rating went from 2098 to 2097 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.