Ziqi Yan
USATT#: 271136
2271 2273
PPC 2023 Summer Open
22 Jul 2023 - 23 Jul 2023
22 Jul 2023 - 23 Jul 2023
This page explains how Ziqi Yan (USATT# 271136)'s rating went from 2271 to 2273 at the PPC 2023 Summer Open held on 22 Jul 2023 - 23 Jul 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.