This page explains how Tega Sebeni (USATT# 222909)'s rating went from 81 to 91 at the Fremont Table Tennis Academy League event from 9 Dec 2018. 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.