Derrick Phan
USATT#: 91909
1984 2072
Swan Sunday League
24 Jun 2023
24 Jun 2023
This page explains how Derrick Phan (USATT# 91909)'s rating went from 1984 to 2072 at the Swan Sunday League event from 24 Jun 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.