Jim Biggs
USATT#: 216789
1653 1636
2020 Aurora Cup
17 Jan 2020 - 17 Jan 2020
17 Jan 2020 - 17 Jan 2020
This page explains how Jim Biggs (USATT# 216789)'s rating went from 1653 to 1636 at the 2020 Aurora Cup held on 17 Jan 2020 - 17 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.