This page explains how Tega Sebeni (USATT# 222909)'s rating went from 286 to 278 at the Fremont Table Tennis Academy League event from 13 Oct 2019. 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.