Ethan He
USATT#: 196903
424 381
Topspin Open League
25 Sep 2015
25 Sep 2015
This page explains how Ethan He (USATT# 196903)'s rating went from 424 to 381 at the Topspin Open League event from 25 Sep 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.