Tsz Lun (Alan) Chu
USATT#: 79092
| Coach Level: Level 1 | Certified Umpire
2107 2105
South Shore Sports & Butterfly Championships 2018
29 Dec 2018 - 29 Dec 2018
29 Dec 2018 - 29 Dec 2018
This page explains how Tsz Lun (Alan) Chu (USATT# 79092)'s rating went from 2107 to 2105 at the South Shore Sports & Butterfly Championships 2018 held on 29 Dec 2018 - 29 Dec 2018. 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.