This page explains how Holly Huang (USATT# 277441)'s rating went from 39 to 77 at the TTA Beg/Inter League - SATURDAY event from 13 May 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.