Jim Biggs
USATT#: 216789
1412 1347
2019 Aurora Cup
18 Jan 2019 - 18 Jan 2019
18 Jan 2019 - 18 Jan 2019
This page explains how Jim Biggs (USATT# 216789)'s rating went from 1412 to 1347 at the 2019 Aurora Cup held on 18 Jan 2019 - 18 Jan 2019. 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.