Individual Calculations January 2020
 Vega, Isaac  Total change: 40.20  Rating chartPersonal card
 2019 Washington Class Championship - Expert Lynnwood, Washington USA 2019-11-29
RcRownchangeKK*chgGame
 1776 1642 4.00 6 2.01 20 40.20 
  Liang, Yu-Cheng 1523 USA1.0010.34206.80 
  Williamson, Jason 1710 CAN0.5010.09201.80 
  Kurungod Anoop, Pranav 1825 USA0.5010.24204.80 
  Casey, Garrett 1807 USA1.0010.722014.40 
  Abramson, Daniel A 1840 USA0.5010.26205.20 
  Bartron, Paul f1948 USA0.5010.36207.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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