Jason Lacey
USATT#: 9257
1810 1842
Butterfly S&S November Open
18 Nov 2023 - 19 Nov 2023
18 Nov 2023 - 19 Nov 2023
This page explains how Jason Lacey (USATT# 9257)'s rating went from 1810 to 1842 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.