Ryan Zhou
USATT#: 273740
62 45
PTTC Saturday League
16 Jul 2022
16 Jul 2022
This page explains how Ryan Zhou (USATT# 273740)'s rating went from 62 to 45 at the PTTC Saturday League event from 16 Jul 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.