Kelvin Koh
USATT#: 90486
2099 2065
LYTTC Friday Pro League
16 Nov 2018
16 Nov 2018
This page explains how Kelvin Koh (USATT# 90486)'s rating went from 2099 to 2065 at the LYTTC Friday Pro League event from 16 Nov 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.