Individual Calculations January 2017
 Doknjas, Joshua  Total change: -81.20  Rating chartPersonal card
 2016 Washington Class Championships - Master Lynwood, Washington USA 2016-11-25
RcRownchangeKK*chgGame
 2090 2186 1.00 5 -2.03 40 -81.20 
  Feng, Roland f2340 USA0.001-0.2940-11.60 
  Haining, Kyle c2216 USA0.001-0.4640-18.40 
  Zhang, Brendan 1806 USA1.0010.09403.60 
  He, Samuel Fei 2138 USA0.001-0.5740-22.80 
  Pupols, Viktors 1949 USA0.001-0.8040-32.00 

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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