This page explains how Sorin Astalus (USATT# 263903)'s rating went from 1422 to 1414 at the Rainbow Lakes Table Tennis Club event from 30 Jun 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.