Albert Blanchard
USATT#: 20777
1420 1427
ATTA CHALLENGE LEAGUE
19 May 2024
19 May 2024
This page explains how Albert Blanchard (USATT# 20777)'s rating went from 1420 to 1427 at the ATTA CHALLENGE LEAGUE event from 19 May 2024. 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.