This page explains how Alex Uganski (USATT# 81971)'s rating went from 1287 to 1399 at the Holland Killerspin Table Tennis Club event from 20 Aug 2011. 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.