Kevin Zywicki
USATT#: 90515
1783 1765
Butterfly S&S November Open
18 Nov 2023 - 19 Nov 2023
18 Nov 2023 - 19 Nov 2023
This page explains how Kevin Zywicki (USATT# 90515)'s rating went from 1783 to 1765 at the Butterfly S&S November Open held on 18 Nov 2023 - 19 Nov 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.