This page explains how Anastasia Yastrebova (USATT# 153547)'s rating went from 1819 to 1812 at the West Jersey Table Tennis Club League event from 19 Mar 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.