Keito Hosokawa
USATT#: 217875
1290 1270
South Bay Fall League
8 Oct 2017
8 Oct 2017
This page explains how Keito Hosokawa (USATT# 217875)'s rating went from 1290 to 1270 at the South Bay Fall League event from 8 Oct 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.