Ethan He
USATT#: 196903
1286 1284
Topspin Open League
22 Dec 2017
22 Dec 2017
This page explains how Ethan He (USATT# 196903)'s rating went from 1286 to 1284 at the Topspin Open League event from 22 Dec 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.