Ethan He
USATT#: 196903
285 309
Topspin Open League
10 Apr 2015
10 Apr 2015
This page explains how Ethan He (USATT# 196903)'s rating went from 285 to 309 at the Topspin Open League event from 10 Apr 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.