Michael Zhang
USATT#: 89100
| Certified Umpire
2215 2210
LYTTC August Open 2023
12 Aug 2023 - 12 Aug 2023
12 Aug 2023 - 12 Aug 2023
This page explains how Michael Zhang (USATT# 89100)'s rating went from 2215 to 2210 at the LYTTC August Open 2023 held on 12 Aug 2023 - 12 Aug 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.