Ethan He
USATT#: 196903
419 396
Topspin Open League
5 Sep 2015
5 Sep 2015
This page explains how Ethan He (USATT# 196903)'s rating went from 419 to 396 at the Topspin Open League event from 5 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.