Johnny Yam
USATT#: 74934
1857 1819
Sacramento Spring Open
20 May 2017 - 20 May 2017
20 May 2017 - 20 May 2017
This page explains how Johnny Yam (USATT# 74934)'s rating went from 1857 to 1819 at the Sacramento Spring Open held on 20 May 2017 - 20 May 2017. 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.