This page explains how Makiko Watanabe (USATT# 85615)'s rating went from 1045 to 1035 at the Austin Table Tennis League event from 31 Dec 2015. 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.