Min (winnie) Zhang
USATT#: 219402
1822 1810
2023 USATT Pacific Regional Championships
19 May 2023 - 20 May 2023
19 May 2023 - 20 May 2023
This page explains how Min (winnie) Zhang (USATT# 219402)'s rating went from 1822 to 1810 at the 2023 USATT Pacific Regional Championships held on 19 May 2023 - 20 May 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.