This page explains how Jun Chen (USATT# 269097)'s rating went from 376 to 422 at the TTA Beg/Inter League - SATURDAY event from 12 Jun 2022. 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.