This page explains how Taoli Gu (USATT# 277341)'s rating went from 456 to 460 at the TTA Beg/Inter League - SATURDAY event from 25 Feb 2023. 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.