Ethan He
USATT#: 196903
1272 1268
Topspin Open League
26 Jan 2018
26 Jan 2018
This page explains how Ethan He (USATT# 196903)'s rating went from 1272 to 1268 at the Topspin Open League event from 26 Jan 2018. 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.