Irving Zhan
USATT#: 276624
759 759
2023 ALABAMA CLOSED CHAMPIONSHIPS
19 Aug 2023 - 19 Aug 2023
19 Aug 2023 - 19 Aug 2023
This page explains how Irving Zhan (USATT# 276624)'s rating went from 759 to 759 at the 2023 ALABAMA CLOSED CHAMPIONSHIPS held on 19 Aug 2023 - 19 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.