Nelson Yamada
USATT#: 269784
1570 1563
AZ PTTC Monday
6 Feb 2023
6 Feb 2023
This page explains how Nelson Yamada (USATT# 269784)'s rating went from 1570 to 1563 at the AZ PTTC Monday event from 6 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.