This page explains how Dmytry Osadovsky (USATT# 82470)'s rating went from 987 to 1089 at the Gilbert Table Tennis Center event from 26 Jun 2013. 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.