This page explains how Larry Bavly (USATT# 47761)'s rating went from 1856 to 1841 at the Bay Area Butterfly Championship (Milpitas) held on 16 Jun 2024 - 16 Jun 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.