Gangchen Ren
USATT#: 217677
1543 1563
2017 Triangle May "Upside Down" Open Tournament
20 May 2017 - 21 May 2017
20 May 2017 - 21 May 2017
This page explains how Gangchen Ren (USATT# 217677)'s rating went from 1543 to 1563 at the 2017 Triangle May "Upside Down" Open Tournament held on 20 May 2017 - 21 May 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.