This page explains how Hristo V Djoumaliev (USATT# 89637)'s rating went from 1448 to 1450 at the Denver Table Tennis ALliance Sanctioned Quincenal 4 of 5 held on - 10 Oct 2015. The links below take you to pages that describe various aspects of the rating processor.

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.