James P Speir
USATT#: 273735
1548 1604
2023 Butterfly Teams Tournament
5 Aug 2023 - 6 Aug 2023
5 Aug 2023 - 6 Aug 2023
This page explains how James P Speir (USATT# 273735)'s rating went from 1548 to 1604 at the 2023 Butterfly Teams Tournament held on 5 Aug 2023 - 6 Aug 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.