Individual Calculations September 2017
 Greanias, Steven D  Total change: -42.20  Rating chartPersonal card
 2017 US Masters Championship Greensboro, North Carolina USA 2017-08-23
RcRownchangeKK*chgGame
 2030 2076 3.00 9 -2.11 20 -42.20 
  Vazquez, Guillermo m2450 PAR0.001-0.1020-2.00 
  Vigorito, David m2358 USA0.001-0.1620-3.20 
  Morefield, Jason P 1993 USA0.001-0.6120-12.20 
  Fischer, Robert J 1937 USA1.0010.31206.20 
  Hung, Daniel 1852 USA0.501-0.2820-5.60 
  Shepherd, Duncan 1908 USA0.001-0.7220-14.40 
  Chen, Kevin Bell 2021 USA0.001-0.5820-11.60 
  Zheng, Michael Z 1742 USA0.501-0.3820-7.60 
  Myers, Dominique 2010 USA1.0010.41208.20 

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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