Ryan Collins
USATT#: 222487
1260 1199
SATTA League
31 Jan 2020
31 Jan 2020
This page explains how Ryan Collins (USATT# 222487)'s rating went from 1260 to 1199 at the SATTA League event from 31 Jan 2020. 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.