Matthew Li
USATT#: 270389
| Coach Level: National | International Umpire
1730 1722
Westchester October 2022 Open
29 Oct 2022 - 30 Oct 2022
29 Oct 2022 - 30 Oct 2022
This page explains how Matthew Li (USATT# 270389)'s rating went from 1730 to 1722 at the Westchester October 2022 Open held on 29 Oct 2022 - 30 Oct 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.