Doug Wallace
USATT#: 220019
1512 1521
2023 USATT Pennsylvania State Championships
12 May 2023 - 13 May 2023
12 May 2023 - 13 May 2023
This page explains how Doug Wallace (USATT# 220019)'s rating went from 1512 to 1521 at the 2023 USATT Pennsylvania State Championships held on 12 May 2023 - 13 May 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.