Harry Tan
USATT#: 271147
1260 1217
Silicon Valley Championships
18 Feb 2023 - 20 Feb 2023
18 Feb 2023 - 20 Feb 2023
This page explains how Harry Tan (USATT# 271147)'s rating went from 1260 to 1217 at the Silicon Valley Championships held on 18 Feb 2023 - 20 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.