Ethan He
USATT#: 196903
1222 1206
Topspin Open League
3 Nov 2017
3 Nov 2017
This page explains how Ethan He (USATT# 196903)'s rating went from 1222 to 1206 at the Topspin Open League event from 3 Nov 2017. 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.