Changhao Yang
USATT#: 276841
0 1499
PPC 2023 February Open
18 Feb 2023 - 19 Feb 2023
18 Feb 2023 - 19 Feb 2023
This page explains how Changhao Yang (USATT# 276841)'s rating went from n/a to 1499 at the PPC 2023 February Open held on 18 Feb 2023 - 19 Feb 2023. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.