David He
USATT#: 231063
920 948
Butterfly October Bay Area Open
22 Oct 2022 - 23 Oct 2022
22 Oct 2022 - 23 Oct 2022
This page explains how David He (USATT# 231063)'s rating went from 920 to 948 at the Butterfly October Bay Area Open held on 22 Oct 2022 - 23 Oct 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.