Individual Calculations June 2019
 Brown, Steven A  Total change: -21.80  Rating chartPersonal card
 Renfrew Congress Championship 2019 Renfrew SCO 2019-05-04
RcRownchangeKK*chgGame
 2089 2013 0.50 4 -1.09 20 -21.80 
  Allor, Chukwuka 2100 NGR0.001-0.3820-7.60 
  Malkin, Jamie 2057 SCO0.001-0.4420-8.80 
  Giulian, Philip M f2142 SCO0.001-0.3320-6.60 
  Malkin, Jamie 2057 SCO0.5010.06201.20 

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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