Ethan He
USATT#: 196903
421 403
Topspin Open League
16 Oct 2015
16 Oct 2015
This page explains how Ethan He (USATT# 196903)'s rating went from 421 to 403 at the Topspin Open League event from 16 Oct 2015. 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.