Individual Calculations January 2017
 Doknjas, John  Total change: -57.20  Rating chartPersonal card
 2016 Washington Class Championships - Master Lynwood, Washington USA 2016-11-25
RcRownchangeKK*chgGame
 2126 2252 2.50 6 -1.43 40 -57.20 
  Gatica, Jose M 1994 USA0.501-0.3240-12.80 
  Pupols, Viktors 1949 USA1.0010.14405.60 
  He, Daniel Ming 2208 USA0.501-0.0640-2.40 
  Sang, Tian f2307 USA0.001-0.4240-16.80 
  Haining, Kyle c2216 USA0.001-0.5540-22.00 
  Lin, Michael K 2083 USA0.501-0.2240-8.80 

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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