Gregory Haardt
USATT#: 268692
1520 1493
888 League
29 Jan 2023
29 Jan 2023
This page explains how Gregory Haardt (USATT# 268692)'s rating went from 1520 to 1493 at the 888 League event from 29 Jan 2023. 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.