Matthew Li
USATT#: 270389
| Coach Level: National | International Umpire
1564 1561
Westchester February 2022 Open
26 Feb 2022 - 27 Feb 2022
26 Feb 2022 - 27 Feb 2022
This page explains how Matthew Li (USATT# 270389)'s rating went from 1564 to 1561 at the Westchester February 2022 Open held on 26 Feb 2022 - 27 Feb 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.