This page explains how Larry Schumer (USATT# 265244)'s rating went from 1277 to 1292 at the Mastiff Table Tennis Club event from 15 Feb 2020. 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.