This page explains how Karen Mones (USATT# 1168551)'s rating went from 1068 to 1085 at the San Antonio Butterfly New Year's Open held on 6 Jan 2024 - 6 Jan 2024. The links below take you to pages that describe various aspects of the rating processor.

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.