David Roberts
USATT#: 55604
2217 2184
Spttc Saturday Night League
4 Jan 2020
4 Jan 2020
This page explains how David Roberts (USATT# 55604)'s rating went from 2217 to 2184 at the Spttc Saturday Night League event from 4 Jan 2020. 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.