Frank Kraehe
USATT#: 1172817
1239 1212
2022 Butterfly November Tournament
6 Nov 2022 - 6 Nov 2022
6 Nov 2022 - 6 Nov 2022
This page explains how Frank Kraehe (USATT# 1172817)'s rating went from 1239 to 1212 at the 2022 Butterfly November Tournament held on 6 Nov 2022 - 6 Nov 2022. 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.